The Border Gateway Protocol (BGP) is the protocol backing the core routing decisions on the Internet. It maintains a table of IP networks or 'prefixes' which designate network reachability among autonomous systems (AS). It is described as a path vector protocol. BGP does not use traditional Interior Gateway Protocol (IGP) metrics, but makes routing decisions based on path, network policies and/or rulesets. For this reason, it is more appropriately termed a reachability protocol rather than routing protocol.

Saturday, November 3, 2012

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 04 Nov, 2012

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/london/

Analysis Summary
----------------

BGP routing table entries examined: 422901
Prefixes after maximum aggregation: 177272
Deaggregation factor: 2.39
Unique aggregates announced to Internet: 211287
Total ASes present in the Internet Routing Table: 39199
Prefixes per ASN: 10.79
Origin-only ASes present in the Internet Routing Table: 33704
Origin ASes announcing only one prefix: 15784
Transit ASes present in the Internet Routing Table: 5495
Transit-only ASes present in the Internet Routing Table: 137
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 39
Max AS path prepend of ASN ( 22394) 36
Prefixes from unregistered ASNs in the Routing Table: 1597
Unregistered ASNs in the Routing Table: 374
Number of 32-bit ASNs allocated by the RIRs: 3435
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 8209
Special use prefixes present in the Routing Table: 20
Prefixes being announced from unallocated address space: 166
Number of addresses announced to Internet: 2630364928
Equivalent to 156 /8s, 200 /16s and 47 /24s
Percentage of available address space announced: 71.0
Percentage of allocated address space announced: 71.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 93.8
Total number of prefixes smaller than registry allocations: 146899

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 98375
Total APNIC prefixes after maximum aggregation: 31161
APNIC Deaggregation factor: 3.16
Prefixes being announced from the APNIC address blocks: 99769
Unique aggregates announced from the APNIC address blocks: 42925
APNIC Region origin ASes present in the Internet Routing Table: 4734
APNIC Prefixes per ASN: 21.07
APNIC Region origin ASes announcing only one prefix: 1269
APNIC Region transit ASes present in the Internet Routing Table: 748
Average APNIC Region AS path length visible: 4.0
Max APNIC Region AS path length visible: 18
Number of APNIC region 32-bit ASNs visible in the Routing Table: 0
Number of APNIC addresses announced to Internet: 711063552
Equivalent to 42 /8s, 97 /16s and 248 /24s
Percentage of available APNIC address space announced: 83.1

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 153356
Total ARIN prefixes after maximum aggregation: 77752
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 154175
Unique aggregates announced from the ARIN address blocks: 69589
ARIN Region origin ASes present in the Internet Routing Table: 15125
ARIN Prefixes per ASN: 10.19
ARIN Region origin ASes announcing only one prefix: 5716
ARIN Region transit ASes present in the Internet Routing Table: 1528
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 39
Number of ARIN region 32-bit ASNs visible in the Routing Table: 0
Number of ARIN addresses announced to Internet: 1087326464
Equivalent to 64 /8s, 207 /16s and 73 /24s
Percentage of available ARIN address space announced: 57.5

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 108876
Total RIPE prefixes after maximum aggregation: 57509
RIPE Deaggregation factor: 1.89
Prefixes being announced from the RIPE address blocks: 111566
Unique aggregates announced from the RIPE address blocks: 72308
RIPE Region origin ASes present in the Internet Routing Table: 16921
RIPE Prefixes per ASN: 6.59
RIPE Region origin ASes announcing only one prefix: 8149
RIPE Region transit ASes present in the Internet Routing Table: 2708
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 648400384
Equivalent to 38 /8s, 165 /16s and 206 /24s
Percentage of available RIPE address space announced: 94.3

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 43642
Total LACNIC prefixes after maximum aggregation: 8565
LACNIC Deaggregation factor: 5.10
Prefixes being announced from the LACNIC address blocks: 47034
Unique aggregates announced from the LACNIC address blocks: 22857
LACNIC Region origin ASes present in the Internet Routing Table: 1684
LACNIC Prefixes per ASN: 27.93
LACNIC Region origin ASes announcing only one prefix: 481
LACNIC Region transit ASes present in the Internet Routing Table: 310
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 19
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0
Number of LACNIC addresses announced to Internet: 118352128
Equivalent to 7 /8s, 13 /16s and 233 /24s
Percentage of available LACNIC address space announced: 70.5

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 9702
Total AfriNIC prefixes after maximum aggregation: 2232
AfriNIC Deaggregation factor: 4.35
Prefixes being announced from the AfriNIC address blocks: 10190
Unique aggregates announced from the AfriNIC address blocks: 3465
AfriNIC Region origin ASes present in the Internet Routing Table: 566
AfriNIC Prefixes per ASN: 18.00
AfriNIC Region origin ASes announcing only one prefix: 169
AfriNIC Region transit ASes present in the Internet Routing Table: 122
Average AfriNIC Region AS path length visible: 3.3
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0
Number of AfriNIC addresses announced to Internet: 42636288
Equivalent to 2 /8s, 138 /16s and 148 /24s
Percentage of available AfriNIC address space announced: 42.4

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
17974 2430 829 54 PT Telekomunikasi Indonesia
4766 2106 11550 604 Korea Telecom (KIX)
7545 1796 301 88 TPG Internet Pty Ltd
4755 1600 376 159 TATA Communications formerly
9829 1383 1153 41 National Internet Backbone
9583 1180 88 513 Sify Limited
7552 1077 1062 11 Vietel Corporation
24560 1034 385 161 Bharti Airtel Ltd., Telemedia
18101 1018 135 171 Reliance Infocom Ltd Internet
9498 1014 310 73 BHARTI Airtel Ltd.

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
7029 3201 991 189 Windstream Communications Inc
6389 3168 3723 161 BellSouth.net Inc.
18566 2072 381 182 Covad Communications Co.
22773 1971 2931 129 Cox Communications Inc.
1785 1925 678 127 PaeTec Communications, Inc.
20115 1667 1585 628 Charter Communications
4323 1590 1169 392 tw telecom holdings, inc.
30036 1352 274 747 Mediacom Communications Corp
7018 1273 10305 852 AT&T Services, Inc.
7011 1222 334 692 Frontier Communications of Am

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1720 544 16 Corbina telecom
12479 851 776 64 France Telecom Espana SA
34984 824 207 198 BILISIM TELEKOM
31148 726 37 9 FreeNet ISP
13188 720 93 137 Ukraine
6830 717 2313 440 UPC Broadband
20940 692 224 542 Akamai Technologies European
8551 617 364 61 Bezeq International
58113 601 66 364 LIR DATACENTER TELECOM SRL
9116 541 326 32 Goldenlines main autonomous s

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
10620 2242 382 229 Types of queries are: POCs, o
28573 2152 1281 63 Types of queries are: POCs, o
7303 1669 1139 202 Telecom Argentina S.A.
6503 1530 435 69 Axtel, S.A.B. de C.V.
8151 1458 3021 350 Uninet S.A. de C.V.
27947 724 77 87 Telconet S.A
3816 657 309 68 Types of queries are: POCs, o
14420 593 90 106 CORPORACION NACIONAL DE TELEC
11172 589 101 65 Alestra, S. de R.L. de C.V.
7738 582 1178 33 Telecomunicacoes da Bahia S.A

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 896 307 37 LINKdotNET AS number
36998 772 48 3 MOBITEL
8452 563 958 13 TEDATA
6713 516 650 19 Itissalat Al-MAGHRIB
24835 287 80 8 RAYA Telecom - Egypt
3741 267 906 225 The Internet Solution
12258 194 28 66 Vodacom Internet Company
15399 193 29 5 Wananchi Online Limited
15706 191 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
7029 3201 991 189 Windstream Communications Inc
6389 3168 3723 161 BellSouth.net Inc.
17974 2430 829 54 PT Telekomunikasi Indonesia
10620 2242 382 229 Types of queries are: POCs, o
28573 2152 1281 63 Types of queries are: POCs, o
4766 2106 11550 604 Korea Telecom (KIX)
18566 2072 381 182 Covad Communications Co.
22773 1971 2931 129 Cox Communications Inc.
1785 1925 678 127 PaeTec Communications, Inc.
7545 1796 301 88 TPG Internet Pty Ltd

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
6389 3168 3007 BellSouth.net Inc.
17974 2430 2376 PT Telekomunikasi Indonesia
28573 2152 2089 Types of queries are: POCs, o
10620 2242 2013 Types of queries are: POCs, o
18566 2072 1890 Covad Communications Co.
22773 1971 1842 Cox Communications Inc.
1785 1925 1798 PaeTec Communications, Inc.
7545 1796 1708 TPG Internet Pty Ltd
8402 1720 1704 Corbina telecom
4766 2106 1502 Korea Telecom (KIX)

Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS
59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS
61408 UNALLOCATED 5.56.0.0/21 174 Cogent Communication
59414 UNALLOCATED 5.102.144.0/21 15576 NTS workspace AG
59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing
59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH
59521 UNALLOCATED 5.134.192.0/21 29518 Bredband2 AB
59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat
59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS
59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o.

Complete listing at http://thyme.rand.apnic.net/london/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
10.0.0.0/8 65333 Internet Assigned Numbers Aut
128.0.24.0/21 41794 Sibirskie Seti Ltd.
128.0.64.0/22 49466 Declic Telecom SAS
128.0.68.0/22 49466 Declic Telecom SAS
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol
128.0.106.0/24 23456 32-bit ASN transition
128.0.128.0/20 29285 AMT closed joint-stock compan
128.0.144.0/22 59675 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.4.0/22 45464 Room 201, TGU Bldg
14.192.8.0/22 45464 Room 201, TGU Bldg
14.192.12.0/22 45464 Room 201, TGU Bldg
14.192.16.0/22 45464 Room 201, TGU Bldg
14.192.20.0/22 45464 Room 201, TGU Bldg
14.192.24.0/22 45464 Room 201, TGU Bldg
14.192.28.0/22 45464 Room 201, TGU Bldg
27.112.114.0/24 23884 Proimage Engineering and Comm
41.220.80.0/24 38925 G.I.T. TELECOM LIMITED

Complete listing at http://thyme.rand.apnic.net/london/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:14 /10:30 /11:88 /12:243
/13:476 /14:852 /15:1556 /16:12399 /17:6565 /18:10799
/19:21215 /20:30580 /21:32452 /22:42676 /23:39968 /24:222384
/25:9 /26:13 /27:11 /28:145 /29:182 /30:87
/31:0 /32:138

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
7029 2642 3201 Windstream Communications Inc
18566 2022 2072 Covad Communications Co.
6389 1786 3168 BellSouth.net Inc.
8402 1421 1720 Corbina telecom
22773 1300 1971 Cox Communications Inc.
30036 1269 1352 Mediacom Communications Corp
11492 1152 1187 CABLE ONE, INC.
6503 1050 1530 Axtel, S.A.B. de C.V.
1785 1017 1925 PaeTec Communications, Inc.
7011 957 1222 Frontier Communications of Am

Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:609 2:759 3:1 4:13 5:614 6:3
8:474 12:1953 13:3 14:669 15:11 16:3
17:6 20:27 23:211 24:1807 27:1380 31:1051
32:49 33:2 34:2 36:7 37:911 38:813
39:2 40:137 41:2772 42:177 44:3 46:1619
47:2 49:452 50:598 52:12 54:27 55:6
56:3 57:31 58:977 59:536 60:230 61:1277
62:971 63:1999 64:4246 65:2192 66:4463 67:2095
68:1157 69:3216 70:934 71:505 72:1881 74:2608
75:479 76:267 77:969 78:1001 79:510 80:1234
81:984 82:628 83:542 84:529 85:1153 86:496
87:942 88:358 89:1736 90:306 91:5298 92:581
93:1383 94:1701 95:1298 96:411 97:324 98:972
99:36 100:30 101:287 103:1720 105:514 106:120
107:200 108:460 109:1624 110:803 111:975 112:434
113:677 114:663 115:848 116:857 117:745 118:947
119:1184 120:354 121:682 122:1657 123:1159 124:1308
125:1286 128:545 129:188 130:274 131:659 132:309
133:142 134:241 135:62 136:228 137:241 138:337
139:174 140:470 141:291 142:473 143:379 144:494
145:82 146:516 147:260 148:711 149:324 150:152
151:207 152:450 153:183 154:20 155:437 156:223
157:321 158:286 159:587 160:332 161:390 162:367
163:180 164:563 165:443 166:515 167:559 168:993
169:128 170:914 171:154 172:6 173:1713 174:636
175:456 176:729 177:1384 178:1612 180:1344 181:166
182:1095 183:299 184:618 185:50 186:2233 187:1393
188:1730 189:1592 190:5914 192:5986 193:5409 194:4133
195:3456 196:1231 197:254 198:3840 199:5047 200:5939
201:1964 202:8433 203:8616 204:4335 205:2517 206:2656
207:2742 208:4036 209:3589 210:2750 211:1522 212:2104
213:1848 214:891 215:74 216:5129 217:1567 218:563
219:290 220:1248 221:529 222:337 223:397

End of report
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[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sun 04 Nov, 2012

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 429727
Prefixes after maximum aggregation: 179494
Deaggregation factor: 2.39
Unique aggregates announced to Internet: 211451
Total ASes present in the Internet Routing Table: 42393
Prefixes per ASN: 10.14
Origin-only ASes present in the Internet Routing Table: 33668
Origin ASes announcing only one prefix: 15758
Transit ASes present in the Internet Routing Table: 5673
Transit-only ASes present in the Internet Routing Table: 144
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 40
Max AS path prepend of ASN ( 22394) 36
Prefixes from unregistered ASNs in the Routing Table: 959
Unregistered ASNs in the Routing Table: 341
Number of 32-bit ASNs allocated by the RIRs: 3435
Number of 32-bit ASNs visible in the Routing Table: 3052
Prefixes from 32-bit ASNs in the Routing Table: 8280
Special use prefixes present in the Routing Table: 14
Prefixes being announced from unallocated address space: 160
Number of addresses announced to Internet: 2609788172
Equivalent to 155 /8s, 142 /16s and 53 /24s
Percentage of available address space announced: 70.5
Percentage of allocated address space announced: 70.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 93.8
Total number of prefixes smaller than registry allocations: 150813

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 103930
Total APNIC prefixes after maximum aggregation: 32577
APNIC Deaggregation factor: 3.19
Prefixes being announced from the APNIC address blocks: 104708
Unique aggregates announced from the APNIC address blocks: 43042
APNIC Region origin ASes present in the Internet Routing Table: 4784
APNIC Prefixes per ASN: 21.89
APNIC Region origin ASes announcing only one prefix: 1243
APNIC Region transit ASes present in the Internet Routing Table: 781
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 346
Number of APNIC addresses announced to Internet: 712657568
Equivalent to 42 /8s, 122 /16s and 74 /24s
Percentage of available APNIC address space announced: 83.3

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 154929
Total ARIN prefixes after maximum aggregation: 78280
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 155768
Unique aggregates announced from the ARIN address blocks: 69669
ARIN Region origin ASes present in the Internet Routing Table: 15196
ARIN Prefixes per ASN: 10.25
ARIN Region origin ASes announcing only one prefix: 5732
ARIN Region transit ASes present in the Internet Routing Table: 1603
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 40
Number of ARIN region 32-bit ASNs visible in the Routing Table: 17
Number of ARIN addresses announced to Internet: 1087337376
Equivalent to 64 /8s, 207 /16s and 115 /24s
Percentage of available ARIN address space announced: 57.5

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 108528
Total RIPE prefixes after maximum aggregation: 57621
RIPE Deaggregation factor: 1.88
Prefixes being announced from the RIPE address blocks: 111193
Unique aggregates announced from the RIPE address blocks: 72302
RIPE Region origin ASes present in the Internet Routing Table: 16929
RIPE Prefixes per ASN: 6.57
RIPE Region origin ASes announcing only one prefix: 8144
RIPE Region transit ASes present in the Internet Routing Table: 2747
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1981
Number of RIPE addresses announced to Internet: 648412324
Equivalent to 38 /8s, 165 /16s and 252 /24s
Percentage of available RIPE address space announced: 94.3

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 44318
Total LACNIC prefixes after maximum aggregation: 8724
LACNIC Deaggregation factor: 5.08
Prefixes being announced from the LACNIC address blocks: 47780
Unique aggregates announced from the LACNIC address blocks: 22842
LACNIC Region origin ASes present in the Internet Routing Table: 1692
LACNIC Prefixes per ASN: 28.24
LACNIC Region origin ASes announcing only one prefix: 472
LACNIC Region transit ASes present in the Internet Routing Table: 322
Average LACNIC Region AS path length visible: 4.6
Max LACNIC Region AS path length visible: 25
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 702
Number of LACNIC addresses announced to Internet: 118435368
Equivalent to 7 /8s, 15 /16s and 46 /24s
Percentage of available LACNIC address space announced: 70.6

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 9626
Total AfriNIC prefixes after maximum aggregation: 2239
AfriNIC Deaggregation factor: 4.30
Prefixes being announced from the AfriNIC address blocks: 10118
Unique aggregates announced from the AfriNIC address blocks: 3460
AfriNIC Region origin ASes present in the Internet Routing Table: 564
AfriNIC Prefixes per ASN: 17.94
AfriNIC Region origin ASes announcing only one prefix: 167
AfriNIC Region transit ASes present in the Internet Routing Table: 125
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 42634240
Equivalent to 2 /8s, 138 /16s and 140 /24s
Percentage of available AfriNIC address space announced: 42.4

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
4766 2964 11558 900 Korea Telecom (KIX)
17974 2430 829 54 PT TELEKOMUNIKASI INDONESIA
7545 1801 301 88 TPG Internet Pty Ltd
4755 1619 376 159 TATA Communications formerly
9829 1400 1154 41 BSNL National Internet Backbo
9583 1190 88 508 Sify Limited
4808 1111 2056 315 CNCGROUP IP network: China169
7552 1107 1062 11 Vietel Corporation
24560 1034 385 161 Bharti Airtel Ltd., Telemedia
18101 1018 135 171 Reliance Infocom Ltd Internet

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
7029 3202 991 189 Windstream Communications Inc
6389 3169 3723 161 bellsouth.net, inc.
18566 2084 382 180 Covad Communications
22773 1971 2931 129 Cox Communications, Inc.
1785 1927 678 128 PaeTec Communications, Inc.
20115 1667 1585 628 Charter Communications
4323 1592 1153 392 Time Warner Telecom
30036 1353 274 748 Mediacom Communications Corp
7018 1264 10289 843 AT&T WorldNet Services
7011 1222 334 692 Citizens Utilities

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1761 544 16 Corbina telecom
12479 851 776 64 Uni2 Autonomous System
34984 824 207 197 BILISIM TELEKOM
31148 726 37 9 FreeNet ISP
13188 720 93 137 Educational Network
6830 715 2313 438 UPC Distribution Services
20940 706 225 545 Akamai Technologies European
58113 601 66 364 LIR DATACENTER TELECOM SRL
8551 595 364 61 Bezeq International
3320 497 8440 407 Deutsche Telekom AG

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
10620 2241 382 229 TVCABLE BOGOTA
28573 2152 1281 63 NET Servicos de Comunicao S.A
7303 1669 1139 202 Telecom Argentina Stet-France
8151 1599 3023 354 UniNet S.A. de C.V.
6503 1538 435 67 AVANTEL, S.A.
27947 747 77 91 Telconet S.A
3816 656 309 69 Empresa Nacional de Telecomun
14420 593 90 106 CORPORACION NACIONAL DE TELEC
11172 589 85 65 Servicios Alestra S.A de C.V
7738 582 1178 33 Telecomunicacoes da Bahia S.A

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 895 275 36 LINKdotNET AS number
36998 772 48 3 MOBITEL
8452 562 958 13 TEDATA
6713 516 650 19 Itissalat Al-MAGHRIB
24835 287 80 8 RAYA Telecom - Egypt
3741 267 906 225 The Internet Solution
12258 194 28 66 Vodacom Internet Company
15706 191 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom
16637 172 697 88 MTN Network Solutions

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
7029 3202 991 189 Windstream Communications Inc
6389 3169 3723 161 bellsouth.net, inc.
4766 2964 11558 900 Korea Telecom (KIX)
17974 2430 829 54 PT TELEKOMUNIKASI INDONESIA
10620 2241 382 229 TVCABLE BOGOTA
28573 2152 1281 63 NET Servicos de Comunicao S.A
18566 2084 382 180 Covad Communications
22773 1971 2931 129 Cox Communications, Inc.
1785 1927 678 128 PaeTec Communications, Inc.
7545 1801 301 88 TPG Internet Pty Ltd

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
6389 3169 3008 bellsouth.net, inc.
17974 2430 2376 PT TELEKOMUNIKASI INDONESIA
28573 2152 2089 NET Servicos de Comunicao S.A
4766 2964 2064 Korea Telecom (KIX)
10620 2241 2012 TVCABLE BOGOTA
18566 2084 1904 Covad Communications
22773 1971 1842 Cox Communications, Inc.
1785 1927 1799 PaeTec Communications, Inc.
8402 1761 1745 Corbina telecom
7545 1801 1713 TPG Internet Pty Ltd

Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS
59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS
61408 UNALLOCATED 5.56.0.0/21 174 Cogent Communication
59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D
59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing
59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH
59521 UNALLOCATED 5.134.192.0/21 29518 Labs2
59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat
59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS
59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o.

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
128.0.24.0/21 41794 Altline LLC
128.0.64.0/22 49466 Declic Telecom SAS
128.0.68.0/22 49466 Declic Telecom SAS
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol
128.0.106.0/24 23456 32-bit ASN transition
128.0.128.0/20 29285 AMT closed joint-stock compan
128.0.144.0/22 59675 >>UNKNOWN<<
128.0.160.0/21 23456 32-bit ASN transition

Complete listing at http://thyme.rand.apnic.net/current/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.4.0/22 45464 Room 201, TGU Bldg
14.192.8.0/22 45464 Room 201, TGU Bldg
14.192.12.0/22 45464 Room 201, TGU Bldg
14.192.16.0/22 45464 Room 201, TGU Bldg
14.192.20.0/22 45464 Room 201, TGU Bldg
14.192.24.0/22 45464 Room 201, TGU Bldg
14.192.28.0/22 45464 Room 201, TGU Bldg
27.112.114.0/24 23884 Proimage Engineering and Comm
41.220.80.0/24 38925 DAC AS Germany

Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:14 /10:29 /11:87 /12:243
/13:478 /14:850 /15:1547 /16:12451 /17:6541 /18:10884
/19:21264 /20:30642 /21:32618 /22:43123 /23:40307 /24:224370
/25:1357 /26:1699 /27:906 /28:179 /29:78 /30:17
/31:0 /32:25

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
7029 2643 3202 Windstream Communications Inc
18566 2034 2084 Covad Communications
6389 1786 3169 bellsouth.net, inc.
8402 1462 1761 Corbina telecom
22773 1300 1971 Cox Communications, Inc.
30036 1270 1353 Mediacom Communications Corp
11492 1152 1187 Cable One
6503 1054 1538 AVANTEL, S.A.
1785 1017 1927 PaeTec Communications, Inc.
7011 957 1222 Citizens Utilities

Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:646 2:780 3:1 4:13 5:614 6:3
8:474 12:1954 13:3 14:684 15:11 16:3
17:6 20:27 23:212 24:1811 27:1393 31:1031
32:54 33:2 34:2 36:7 37:912 38:817
39:2 40:137 41:2706 42:177 44:3 46:1627
47:2 49:459 50:604 52:12 54:27 55:7
56:4 57:27 58:983 59:544 60:237 61:1291
62:953 63:2004 64:4253 65:2194 66:4475 67:2094
68:1157 69:3227 70:935 71:505 72:1884 74:2609
75:479 76:267 77:976 78:1002 79:510 80:1234
81:981 82:621 83:541 84:529 85:1153 86:495
87:941 88:358 89:1742 90:306 91:5288 92:581
93:1383 94:1703 95:1313 96:411 97:324 98:972
99:39 100:31 101:292 103:1733 105:514 106:120
107:200 108:478 109:1625 110:827 111:977 112:438
113:716 114:669 115:874 116:889 117:765 118:948
119:1225 120:361 121:694 122:1692 123:1159 124:1343
125:1284 128:578 129:200 130:286 131:665 132:315
133:142 134:252 135:62 136:229 137:244 138:337
139:176 140:491 141:292 142:493 143:379 144:499
145:82 146:518 147:269 148:725 149:324 150:159
151:207 152:452 153:183 154:21 155:440 156:226
157:365 158:286 159:668 160:332 161:414 162:368
163:191 164:710 165:449 166:515 167:560 168:999
169:129 170:914 171:154 172:6 173:1713 174:637
175:456 176:736 177:1388 178:1621 180:1363 181:166
182:1109 183:300 184:619 185:50 186:2242 187:1398
188:1734 189:1604 190:5931 192:6038 193:5402 194:4130
195:3451 196:1231 197:251 198:3895 199:5083 200:6004
201:1971 202:8688 203:8730 204:4401 205:2533 206:2749
207:2813 208:4041 209:3610 210:2829 211:1534 212:2087
213:1844 214:888 215:75 216:5143 217:1565 218:576
219:308 220:1256 221:529 222:337 223:403

End of report
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Posted by Admin at 11:53 AM 0 comments

Friday, November 2, 2012

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 03 Nov, 2012

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/london/

Analysis Summary
----------------

BGP routing table entries examined: 422333
Prefixes after maximum aggregation: 176984
Deaggregation factor: 2.39
Unique aggregates announced to Internet: 211210
Total ASes present in the Internet Routing Table: 39124
Prefixes per ASN: 10.79
Origin-only ASes present in the Internet Routing Table: 33627
Origin ASes announcing only one prefix: 15763
Transit ASes present in the Internet Routing Table: 5497
Transit-only ASes present in the Internet Routing Table: 133
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 41
Max AS path prepend of ASN ( 22394) 36
Prefixes from unregistered ASNs in the Routing Table: 1592
Unregistered ASNs in the Routing Table: 369
Number of 32-bit ASNs allocated by the RIRs: 3429
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 8243
Special use prefixes present in the Routing Table: 20
Prefixes being announced from unallocated address space: 168
Number of addresses announced to Internet: 2629245440
Equivalent to 156 /8s, 183 /16s and 26 /24s
Percentage of available address space announced: 71.0
Percentage of allocated address space announced: 71.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 93.8
Total number of prefixes smaller than registry allocations: 146492

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 98571
Total APNIC prefixes after maximum aggregation: 31165
APNIC Deaggregation factor: 3.16
Prefixes being announced from the APNIC address blocks: 99967
Unique aggregates announced from the APNIC address blocks: 42957
APNIC Region origin ASes present in the Internet Routing Table: 4738
APNIC Prefixes per ASN: 21.10
APNIC Region origin ASes announcing only one prefix: 1269
APNIC Region transit ASes present in the Internet Routing Table: 748
Average APNIC Region AS path length visible: 4.0
Max APNIC Region AS path length visible: 18
Number of APNIC region 32-bit ASNs visible in the Routing Table: 0
Number of APNIC addresses announced to Internet: 710091776
Equivalent to 42 /8s, 83 /16s and 36 /24s
Percentage of available APNIC address space announced: 83.0

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 152849
Total ARIN prefixes after maximum aggregation: 77481
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 153635
Unique aggregates announced from the ARIN address blocks: 69466
ARIN Region origin ASes present in the Internet Routing Table: 15068
ARIN Prefixes per ASN: 10.20
ARIN Region origin ASes announcing only one prefix: 5697
ARIN Region transit ASes present in the Internet Routing Table: 1526
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 41
Number of ARIN region 32-bit ASNs visible in the Routing Table: 0
Number of ARIN addresses announced to Internet: 1087132160
Equivalent to 64 /8s, 204 /16s and 82 /24s
Percentage of available ARIN address space announced: 57.5

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 108642
Total RIPE prefixes after maximum aggregation: 57504
RIPE Deaggregation factor: 1.89
Prefixes being announced from the RIPE address blocks: 111446
Unique aggregates announced from the RIPE address blocks: 72329
RIPE Region origin ASes present in the Internet Routing Table: 16911
RIPE Prefixes per ASN: 6.59
RIPE Region origin ASes announcing only one prefix: 8150
RIPE Region transit ASes present in the Internet Routing Table: 2717
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 648581888
Equivalent to 38 /8s, 168 /16s and 147 /24s
Percentage of available RIPE address space announced: 94.3

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 43653
Total LACNIC prefixes after maximum aggregation: 8551
LACNIC Deaggregation factor: 5.11
Prefixes being announced from the LACNIC address blocks: 47055
Unique aggregates announced from the LACNIC address blocks: 22856
LACNIC Region origin ASes present in the Internet Routing Table: 1682
LACNIC Prefixes per ASN: 27.98
LACNIC Region origin ASes announcing only one prefix: 479
LACNIC Region transit ASes present in the Internet Routing Table: 312
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 19
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0
Number of LACNIC addresses announced to Internet: 118319104
Equivalent to 7 /8s, 13 /16s and 104 /24s
Percentage of available LACNIC address space announced: 70.5

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 9634
Total AfriNIC prefixes after maximum aggregation: 2230
AfriNIC Deaggregation factor: 4.32
Prefixes being announced from the AfriNIC address blocks: 10061
Unique aggregates announced from the AfriNIC address blocks: 3458
AfriNIC Region origin ASes present in the Internet Routing Table: 560
AfriNIC Prefixes per ASN: 17.97
AfriNIC Region origin ASes announcing only one prefix: 168
AfriNIC Region transit ASes present in the Internet Routing Table: 118
Average AfriNIC Region AS path length visible: 3.3
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0
Number of AfriNIC addresses announced to Internet: 42533888
Equivalent to 2 /8s, 137 /16s and 4 /24s
Percentage of available AfriNIC address space announced: 42.3

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
17974 2430 829 54 PT Telekomunikasi Indonesia
4766 2107 11550 604 Korea Telecom (KIX)
7545 1797 301 89 TPG Internet Pty Ltd
4755 1600 376 159 TATA Communications formerly
9829 1405 1154 41 National Internet Backbone
9583 1179 88 512 Sify Limited
7552 1077 1062 11 Vietel Corporation
24560 1034 385 161 Bharti Airtel Ltd., Telemedia
9498 1018 310 73 BHARTI Airtel Ltd.
18101 1018 135 171 Reliance Infocom Ltd Internet

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
7029 3200 991 189 Windstream Communications Inc
6389 3165 3723 161 BellSouth.net Inc.
18566 2072 381 182 Covad Communications Co.
22773 1971 2931 129 Cox Communications Inc.
1785 1925 678 127 PaeTec Communications, Inc.
20115 1667 1585 628 Charter Communications
4323 1590 1169 392 tw telecom holdings, inc.
30036 1348 272 750 Mediacom Communications Corp
7018 1269 10305 849 AT&T Services, Inc.
7011 1222 334 692 Frontier Communications of Am

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1697 544 16 Corbina telecom
12479 851 776 64 France Telecom Espana SA
34984 824 207 198 BILISIM TELEKOM
31148 726 37 9 FreeNet ISP
13188 720 93 137 Ukraine
6830 717 2313 440 UPC Broadband
20940 675 221 532 Akamai Technologies European
8551 618 364 61 Bezeq International
58113 601 66 364 LIR DATACENTER TELECOM SRL
9116 541 326 32 Goldenlines main autonomous s

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
10620 2241 382 229 Types of queries are: POCs, o
28573 2152 1281 63 Types of queries are: POCs, o
7303 1669 1139 202 Telecom Argentina S.A.
6503 1530 435 69 Axtel, S.A.B. de C.V.
8151 1459 3021 350 Uninet S.A. de C.V.
27947 724 77 87 Telconet S.A
3816 657 309 68 Types of queries are: POCs, o
14420 594 90 103 CORPORACION NACIONAL DE TELEC
11172 589 101 65 Alestra, S. de R.L. de C.V.
7738 582 1178 33 Telecomunicacoes da Bahia S.A

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 896 307 37 LINKdotNET AS number
36998 772 48 3 MOBITEL
8452 562 958 13 TEDATA
6713 516 650 19 Itissalat Al-MAGHRIB
24835 287 80 8 RAYA Telecom - Egypt
3741 267 906 225 The Internet Solution
12258 194 28 66 Vodacom Internet Company
15399 191 29 5 Wananchi Online Limited
15706 191 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
7029 3200 991 189 Windstream Communications Inc
6389 3165 3723 161 BellSouth.net Inc.
17974 2430 829 54 PT Telekomunikasi Indonesia
10620 2241 382 229 Types of queries are: POCs, o
28573 2152 1281 63 Types of queries are: POCs, o
4766 2107 11550 604 Korea Telecom (KIX)
18566 2072 381 182 Covad Communications Co.
22773 1971 2931 129 Cox Communications Inc.
1785 1925 678 127 PaeTec Communications, Inc.
7545 1797 301 89 TPG Internet Pty Ltd

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
6389 3165 3004 BellSouth.net Inc.
17974 2430 2376 PT Telekomunikasi Indonesia
28573 2152 2089 Types of queries are: POCs, o
10620 2241 2012 Types of queries are: POCs, o
18566 2072 1890 Covad Communications Co.
22773 1971 1842 Cox Communications Inc.
1785 1925 1798 PaeTec Communications, Inc.
7545 1797 1708 TPG Internet Pty Ltd
8402 1697 1681 Corbina telecom
4766 2107 1503 Korea Telecom (KIX)

Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS
59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS
61408 UNALLOCATED 5.56.0.0/21 174 Cogent Communication
59414 UNALLOCATED 5.102.144.0/21 15576 NTS workspace AG
59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing
59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH
59521 UNALLOCATED 5.134.192.0/21 29518 Bredband2 AB
59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat
59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS
59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o.

Complete listing at http://thyme.rand.apnic.net/london/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
10.0.0.0/8 65333 Internet Assigned Numbers Aut
128.0.24.0/21 41794 Sibirskie Seti Ltd.
128.0.64.0/22 49466 Declic Telecom SAS
128.0.68.0/22 49466 Declic Telecom SAS
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol
128.0.106.0/24 23456 32-bit ASN transition
128.0.128.0/20 29285 AMT closed joint-stock compan
128.0.144.0/22 59675 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.4.0/22 45464 Room 201, TGU Bldg
14.192.8.0/22 45464 Room 201, TGU Bldg
14.192.12.0/22 45464 Room 201, TGU Bldg
14.192.16.0/22 45464 Room 201, TGU Bldg
14.192.20.0/22 45464 Room 201, TGU Bldg
14.192.24.0/22 45464 Room 201, TGU Bldg
14.192.28.0/22 45464 Room 201, TGU Bldg
27.112.114.0/24 23884 Proimage Engineering and Comm
41.220.80.0/24 38925 G.I.T. TELECOM LIMITED

Complete listing at http://thyme.rand.apnic.net/london/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:14 /10:30 /11:87 /12:243
/13:476 /14:853 /15:1557 /16:12400 /17:6562 /18:10801
/19:21203 /20:30526 /21:32440 /22:42559 /23:39872 /24:222106
/25:9 /26:13 /27:11 /28:143 /29:182 /30:87
/31:0 /32:140

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
7029 2641 3200 Windstream Communications Inc
18566 2022 2072 Covad Communications Co.
6389 1782 3165 BellSouth.net Inc.
8402 1398 1697 Corbina telecom
22773 1300 1971 Cox Communications Inc.
30036 1265 1348 Mediacom Communications Corp
11492 1150 1185 CABLE ONE, INC.
6503 1050 1530 Axtel, S.A.B. de C.V.
1785 1017 1925 PaeTec Communications, Inc.
7011 957 1222 Frontier Communications of Am

Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:610 2:742 3:1 4:13 5:613 6:3
8:469 12:1945 13:3 14:671 15:11 16:3
17:6 20:27 23:204 24:1803 27:1392 31:1052
32:49 33:2 34:2 36:7 37:937 38:797
39:2 40:137 41:2696 42:177 44:3 46:1614
47:2 49:473 50:596 52:12 54:27 55:8
56:4 57:31 58:978 59:537 60:231 61:1276
62:971 63:1981 64:4235 65:2179 66:4454 67:2091
68:1151 69:3198 70:928 71:505 72:1866 74:2589
75:479 76:267 77:968 78:997 79:510 80:1234
81:984 82:633 83:542 84:529 85:1154 86:496
87:942 88:345 89:1737 90:306 91:5292 92:569
93:1382 94:1705 95:1287 96:403 97:324 98:973
99:36 100:30 101:287 103:1733 105:514 106:120
107:200 108:459 109:1623 110:806 111:974 112:433
113:701 114:661 115:850 116:861 117:748 118:956
119:1181 120:354 121:682 122:1655 123:1159 124:1307
125:1288 128:545 129:187 130:270 131:655 132:309
133:142 134:241 135:61 136:228 137:241 138:336
139:174 140:474 141:290 142:473 143:375 144:494
145:81 146:519 147:262 148:711 149:326 150:151
151:206 152:450 153:183 154:20 155:432 156:223
157:315 158:286 159:589 160:334 161:390 162:366
163:180 164:562 165:443 166:515 167:560 168:995
169:128 170:912 171:154 172:6 173:1711 174:633
175:456 176:729 177:1398 178:1608 180:1360 181:166
182:1098 183:298 184:612 185:50 186:2238 187:1400
188:1730 189:1608 190:5912 192:5978 193:5406 194:4131
195:3457 196:1219 197:252 198:3836 199:5034 200:5940
201:1969 202:8490 203:8620 204:4316 205:2505 206:2652
207:2735 208:4008 209:3565 210:2749 211:1520 212:2101
213:1843 214:877 215:75 216:5117 217:1561 218:563
219:290 220:1242 221:529 222:337 223:398

End of report
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Posted by Admin at 3:39 PM 0 comments

[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sat 03 Nov, 2012

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 429394
Prefixes after maximum aggregation: 179257
Deaggregation factor: 2.40
Unique aggregates announced to Internet: 211352
Total ASes present in the Internet Routing Table: 42340
Prefixes per ASN: 10.14
Origin-only ASes present in the Internet Routing Table: 33614
Origin ASes announcing only one prefix: 15739
Transit ASes present in the Internet Routing Table: 5668
Transit-only ASes present in the Internet Routing Table: 144
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 42
Max AS path prepend of ASN ( 22394) 36
Prefixes from unregistered ASNs in the Routing Table: 928
Unregistered ASNs in the Routing Table: 334
Number of 32-bit ASNs allocated by the RIRs: 3429
Number of 32-bit ASNs visible in the Routing Table: 3058
Prefixes from 32-bit ASNs in the Routing Table: 8306
Special use prefixes present in the Routing Table: 14
Prefixes being announced from unallocated address space: 161
Number of addresses announced to Internet: 2609947628
Equivalent to 155 /8s, 144 /16s and 163 /24s
Percentage of available address space announced: 70.5
Percentage of allocated address space announced: 70.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 93.8
Total number of prefixes smaller than registry allocations: 150664

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 103913
Total APNIC prefixes after maximum aggregation: 32578
APNIC Deaggregation factor: 3.19
Prefixes being announced from the APNIC address blocks: 104695
Unique aggregates announced from the APNIC address blocks: 43002
APNIC Region origin ASes present in the Internet Routing Table: 4787
APNIC Prefixes per ASN: 21.87
APNIC Region origin ASes announcing only one prefix: 1245
APNIC Region transit ASes present in the Internet Routing Table: 781
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 347
Number of APNIC addresses announced to Internet: 712664992
Equivalent to 42 /8s, 122 /16s and 103 /24s
Percentage of available APNIC address space announced: 83.3

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 154569
Total ARIN prefixes after maximum aggregation: 78063
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 155424
Unique aggregates announced from the ARIN address blocks: 69585
ARIN Region origin ASes present in the Internet Routing Table: 15136
ARIN Prefixes per ASN: 10.27
ARIN Region origin ASes announcing only one prefix: 5706
ARIN Region transit ASes present in the Internet Routing Table: 1599
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 42
Number of ARIN region 32-bit ASNs visible in the Routing Table: 17
Number of ARIN addresses announced to Internet: 1087341440
Equivalent to 64 /8s, 207 /16s and 131 /24s
Percentage of available ARIN address space announced: 57.5

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 108545
Total RIPE prefixes after maximum aggregation: 57629
RIPE Deaggregation factor: 1.88
Prefixes being announced from the RIPE address blocks: 111213
Unique aggregates announced from the RIPE address blocks: 72284
RIPE Region origin ASes present in the Internet Routing Table: 16924
RIPE Prefixes per ASN: 6.57
RIPE Region origin ASes announcing only one prefix: 8144
RIPE Region transit ASes present in the Internet Routing Table: 2745
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1985
Number of RIPE addresses announced to Internet: 648584612
Equivalent to 38 /8s, 168 /16s and 157 /24s
Percentage of available RIPE address space announced: 94.3

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 44337
Total LACNIC prefixes after maximum aggregation: 8696
LACNIC Deaggregation factor: 5.10
Prefixes being announced from the LACNIC address blocks: 47804
Unique aggregates announced from the LACNIC address blocks: 22887
LACNIC Region origin ASes present in the Internet Routing Table: 1694
LACNIC Prefixes per ASN: 28.22
LACNIC Region origin ASes announcing only one prefix: 475
LACNIC Region transit ASes present in the Internet Routing Table: 323
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 25
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 703
Number of LACNIC addresses announced to Internet: 118410536
Equivalent to 7 /8s, 14 /16s and 205 /24s
Percentage of available LACNIC address space announced: 70.6

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 9609
Total AfriNIC prefixes after maximum aggregation: 2238
AfriNIC Deaggregation factor: 4.29
Prefixes being announced from the AfriNIC address blocks: 10097
Unique aggregates announced from the AfriNIC address blocks: 3457
AfriNIC Region origin ASes present in the Internet Routing Table: 565
AfriNIC Prefixes per ASN: 17.87
AfriNIC Region origin ASes announcing only one prefix: 169
AfriNIC Region transit ASes present in the Internet Routing Table: 124
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 42634240
Equivalent to 2 /8s, 138 /16s and 140 /24s
Percentage of available AfriNIC address space announced: 42.4

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
4766 2964 11558 900 Korea Telecom (KIX)
17974 2430 829 54 PT TELEKOMUNIKASI INDONESIA
7545 1801 301 88 TPG Internet Pty Ltd
4755 1618 376 159 TATA Communications formerly
9829 1407 1154 41 BSNL National Internet Backbo
9583 1189 88 507 Sify Limited
4808 1111 2056 315 CNCGROUP IP network: China169
7552 1107 1062 11 Vietel Corporation
24560 1034 385 161 Bharti Airtel Ltd., Telemedia
9498 1018 310 73 BHARTI Airtel Ltd.

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
7029 3202 991 189 Windstream Communications Inc
6389 3169 3723 161 bellsouth.net, inc.
18566 2084 382 180 Covad Communications
22773 1971 2931 129 Cox Communications, Inc.
1785 1927 678 128 PaeTec Communications, Inc.
20115 1667 1585 628 Charter Communications
4323 1592 1153 392 Time Warner Telecom
30036 1349 272 751 Mediacom Communications Corp
7018 1261 10289 843 AT&T WorldNet Services
7011 1222 334 692 Citizens Utilities

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1781 544 16 Corbina telecom
12479 851 776 64 Uni2 Autonomous System
34984 824 207 197 BILISIM TELEKOM
31148 726 37 9 FreeNet ISP
13188 720 93 137 Educational Network
6830 715 2313 438 UPC Distribution Services
20940 706 225 545 Akamai Technologies European
58113 601 66 364 LIR DATACENTER TELECOM SRL
8551 595 364 61 Bezeq International
3320 497 8440 407 Deutsche Telekom AG

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
10620 2243 382 204 TVCABLE BOGOTA
28573 2152 1281 63 NET Servicos de Comunicao S.A
7303 1662 1132 202 Telecom Argentina Stet-France
8151 1596 3024 356 UniNet S.A. de C.V.
6503 1538 435 67 AVANTEL, S.A.
27947 745 77 91 Telconet S.A
3816 656 309 69 Empresa Nacional de Telecomun
14420 594 90 103 CORPORACION NACIONAL DE TELEC
11172 589 85 65 Servicios Alestra S.A de C.V
7738 582 1178 33 Telecomunicacoes da Bahia S.A

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 896 275 36 LINKdotNET AS number
36998 772 48 3 MOBITEL
8452 558 958 13 TEDATA
6713 516 650 19 Itissalat Al-MAGHRIB
24835 287 80 8 RAYA Telecom - Egypt
3741 267 906 225 The Internet Solution
12258 194 28 66 Vodacom Internet Company
15706 191 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom
16637 172 697 88 MTN Network Solutions

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
7029 3202 991 189 Windstream Communications Inc
6389 3169 3723 161 bellsouth.net, inc.
4766 2964 11558 900 Korea Telecom (KIX)
17974 2430 829 54 PT TELEKOMUNIKASI INDONESIA
10620 2243 382 204 TVCABLE BOGOTA
28573 2152 1281 63 NET Servicos de Comunicao S.A
18566 2084 382 180 Covad Communications
22773 1971 2931 129 Cox Communications, Inc.
1785 1927 678 128 PaeTec Communications, Inc.
7545 1801 301 88 TPG Internet Pty Ltd

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
6389 3169 3008 bellsouth.net, inc.
17974 2430 2376 PT TELEKOMUNIKASI INDONESIA
28573 2152 2089 NET Servicos de Comunicao S.A
4766 2964 2064 Korea Telecom (KIX)
10620 2243 2039 TVCABLE BOGOTA
18566 2084 1904 Covad Communications
22773 1971 1842 Cox Communications, Inc.
1785 1927 1799 PaeTec Communications, Inc.
8402 1781 1765 Corbina telecom
7545 1801 1713 TPG Internet Pty Ltd

Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
59505 UNALLOCATED 5.2.65.0/24 50673 Serverius AS
59505 UNALLOCATED 5.2.66.0/24 50673 Serverius AS
61408 UNALLOCATED 5.56.0.0/21 174 Cogent Communication
59414 UNALLOCATED 5.102.144.0/21 15576 Nextra backbone in D
59395 UNALLOCATED 5.133.16.0/21 3549 Global Crossing
59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH
59521 UNALLOCATED 5.134.192.0/21 29518 Labs2
59441 UNALLOCATED 5.144.128.0/21 50810 Mobin Net Communicat
59581 UNALLOCATED 5.149.8.0/21 25577 C4L main AS
59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o.

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
128.0.24.0/21 41794 Altline LLC
128.0.64.0/22 49466 Declic Telecom SAS
128.0.68.0/22 49466 Declic Telecom SAS
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol
128.0.106.0/24 23456 32-bit ASN transition
128.0.128.0/20 29285 AMT closed joint-stock compan
128.0.144.0/22 59675 >>UNKNOWN<<
128.0.160.0/21 23456 32-bit ASN transition

Complete listing at http://thyme.rand.apnic.net/current/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.4.0/22 45464 Room 201, TGU Bldg
14.192.8.0/22 45464 Room 201, TGU Bldg
14.192.12.0/22 45464 Room 201, TGU Bldg
14.192.16.0/22 45464 Room 201, TGU Bldg
14.192.20.0/22 45464 Room 201, TGU Bldg
14.192.24.0/22 45464 Room 201, TGU Bldg
14.192.28.0/22 45464 Room 201, TGU Bldg
27.112.114.0/24 23884 Proimage Engineering and Comm
41.220.80.0/24 38925 DAC AS Germany

Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:14 /10:29 /11:87 /12:243
/13:478 /14:850 /15:1548 /16:12449 /17:6540 /18:10885
/19:21262 /20:30632 /21:32608 /22:43083 /23:40287 /24:224132
/25:1350 /26:1695 /27:904 /28:182 /29:77 /30:16
/31:0 /32:25

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
7029 2643 3202 Windstream Communications Inc
18566 2034 2084 Covad Communications
6389 1786 3169 bellsouth.net, inc.
8402 1482 1781 Corbina telecom
22773 1300 1971 Cox Communications, Inc.
30036 1266 1349 Mediacom Communications Corp
11492 1150 1185 Cable One
6503 1054 1538 AVANTEL, S.A.
1785 1017 1927 PaeTec Communications, Inc.
7011 957 1222 Citizens Utilities

Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:646 2:799 3:1 4:13 5:589 6:3
8:471 12:1945 13:3 14:685 15:11 16:3
17:6 20:27 23:211 24:1808 27:1393 31:1031
32:54 33:2 34:2 36:7 37:937 38:805
39:2 40:137 41:2690 42:176 44:3 46:1629
47:2 49:473 50:601 52:12 54:27 55:7
56:4 57:27 58:984 59:545 60:237 61:1291
62:949 63:1988 64:4244 65:2183 66:4469 67:2092
68:1155 69:3207 70:930 71:505 72:1874 74:2603
75:479 76:267 77:976 78:1001 79:510 80:1234
81:981 82:626 83:541 84:526 85:1154 86:495
87:941 88:358 89:1744 90:306 91:5293 92:581
93:1385 94:1700 95:1313 96:411 97:324 98:970
99:39 100:31 101:289 103:1735 105:514 106:120
107:200 108:477 109:1625 110:828 111:976 112:437
113:717 114:668 115:875 116:889 117:762 118:958
119:1222 120:361 121:694 122:1691 123:1158 124:1338
125:1276 128:578 129:199 130:276 131:644 132:310
133:142 134:252 135:61 136:228 137:244 138:336
139:176 140:491 141:294 142:493 143:377 144:497
145:82 146:526 147:273 148:725 149:327 150:159
151:206 152:452 153:183 154:21 155:433 156:226
157:365 158:286 159:670 160:333 161:414 162:367
163:191 164:710 165:448 166:515 167:559 168:1000
169:129 170:914 171:154 172:6 173:1712 174:632
175:457 176:736 177:1408 178:1623 180:1361 181:166
182:1109 183:294 184:615 185:50 186:2251 187:1396
188:1730 189:1621 190:5939 192:6029 193:5401 194:4127
195:3451 196:1231 197:249 198:3880 199:5076 200:6017
201:1968 202:8685 203:8726 204:4395 205:2530 206:2744
207:2807 208:4019 209:3597 210:2828 211:1531 212:2087
213:1839 214:881 215:75 216:5139 217:1551 218:576
219:308 220:1250 221:529 222:337 223:403

End of report
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