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, September 28, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 29 Sep, 2013

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

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

BGP routing table entries examined: 463841
Prefixes after maximum aggregation: 187401
Deaggregation factor: 2.48
Unique aggregates announced to Internet: 232088
Total ASes present in the Internet Routing Table: 40992
Prefixes per ASN: 11.32
Origin-only ASes present in the Internet Routing Table: 35202
Origin ASes announcing only one prefix: 16301
Transit ASes present in the Internet Routing Table: 5782
Transit-only ASes present in the Internet Routing Table: 141
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 27
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 1984
Unregistered ASNs in the Routing Table: 361
Number of 32-bit ASNs allocated by the RIRs: 5116
Number of 32-bit ASNs visible in the Routing Table: 8
Prefixes from 32-bit ASNs in the Routing Table: 12052
Special use prefixes present in the Routing Table: 11
Prefixes being announced from unallocated address space: 602
Number of addresses announced to Internet: 2666054912
Equivalent to 158 /8s, 232 /16s and 197 /24s
Percentage of available address space announced: 72.0
Percentage of allocated address space announced: 72.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.0
Total number of prefixes smaller than registry allocations: 161730

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

Prefixes being announced by APNIC Region ASes: 107416
Total APNIC prefixes after maximum aggregation: 32950
APNIC Deaggregation factor: 3.26
Prefixes being announced from the APNIC address blocks: 110080
Unique aggregates announced from the APNIC address blocks: 46615
APNIC Region origin ASes present in the Internet Routing Table: 4843
APNIC Prefixes per ASN: 22.73
APNIC Region origin ASes announcing only one prefix: 1239
APNIC Region transit ASes present in the Internet Routing Table: 812
Average APNIC Region AS path length visible: 3.8
Max APNIC Region AS path length visible: 23
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2
Number of APNIC addresses announced to Internet: 726523904
Equivalent to 43 /8s, 77 /16s and 224 /24s
Percentage of available APNIC address space announced: 84.9

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-63999, 131072-133631
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: 161357
Total ARIN prefixes after maximum aggregation: 80989
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 161945
Unique aggregates announced from the ARIN address blocks: 75843
ARIN Region origin ASes present in the Internet Routing Table: 15838
ARIN Prefixes per ASN: 10.23
ARIN Region origin ASes announcing only one prefix: 6022
ARIN Region transit ASes present in the Internet Routing Table: 1600
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 22
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2
Number of ARIN addresses announced to Internet: 1072646912
Equivalent to 63 /8s, 239 /16s and 75 /24s
Percentage of available ARIN address space announced: 56.7

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, 62464-63487, 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: 118985
Total RIPE prefixes after maximum aggregation: 61208
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 122553
Unique aggregates announced from the RIPE address blocks: 78898
RIPE Region origin ASes present in the Internet Routing Table: 17438
RIPE Prefixes per ASN: 7.03
RIPE Region origin ASes announcing only one prefix: 8280
RIPE Region transit ASes present in the Internet Routing Table: 2786
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1
Number of RIPE addresses announced to Internet: 657031680
Equivalent to 39 /8s, 41 /16s and 130 /24s
Percentage of available RIPE address space announced: 95.5

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, 61952-62463, 196608-200191
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: 51381
Total LACNIC prefixes after maximum aggregation: 9648
LACNIC Deaggregation factor: 5.33
Prefixes being announced from the LACNIC address blocks: 56200
Unique aggregates announced from the LACNIC address blocks: 26237
LACNIC Region origin ASes present in the Internet Routing Table: 2014
LACNIC Prefixes per ASN: 27.90
LACNIC Region origin ASes announcing only one prefix: 571
LACNIC Region transit ASes present in the Internet Routing Table: 368
Average LACNIC Region AS path length visible: 4.2
Max LACNIC Region AS path length visible: 22
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2
Number of LACNIC addresses announced to Internet: 139243008
Equivalent to 8 /8s, 76 /16s and 174 /24s
Percentage of available LACNIC address space announced: 83.0

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 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: 11842
Total AfriNIC prefixes after maximum aggregation: 2533
AfriNIC Deaggregation factor: 4.68
Prefixes being announced from the AfriNIC address blocks: 12459
Unique aggregates announced from the AfriNIC address blocks: 3973
AfriNIC Region origin ASes present in the Internet Routing Table: 657
AfriNIC Prefixes per ASN: 18.96
AfriNIC Region origin ASes announcing only one prefix: 189
AfriNIC Region transit ASes present in the Internet Routing Table: 135
Average AfriNIC Region AS path length visible: 3.4
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1
Number of AfriNIC addresses announced to Internet: 46727424
Equivalent to 2 /8s, 201 /16s and 1 /24s
Percentage of available AfriNIC address space announced: 46.4

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 2691 903 91 PT TELEKOMUNIKASI INDONESIA
4766 2141 11555 641 Korea Telecom (KIX)
7545 2070 321 112 TPG Internet Pty Ltd
4755 1803 403 191 TATA Communications formerly
9829 1527 1236 41 BSNL National Internet Backbo
9583 1232 93 508 Sify Limited
7552 1208 1178 18 Vietel Corporation
9498 1197 309 73 BHARTI Airtel Ltd.
24560 1090 380 164 Bharti Airtel Ltd., Telemedia
4808 1077 2020 312 CNCGROUP IP network: China169

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
6389 3061 3689 59 BellSouth.net Inc.
18566 2063 382 183 Covad Communications
22773 2041 2933 125 Cox Communications, Inc.
1785 2019 679 125 PaeTec Communications, Inc.
20115 1680 1651 628 Charter Communications
4323 1621 1119 419 Time Warner Telecom
701 1521 11149 795 UUNET Technologies, Inc.
30036 1347 304 621 Mediacom Communications Corp
7018 1312 11260 828 AT&T WorldNet Services
6983 1285 756 578 ITC^Deltacom

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 1715 544 17 OJSC "Vimpelcom"
34984 1364 244 222 TELLCOM ILETISIM HIZMETLERI A
20940 1041 382 799 Akamai Technologies European
31148 989 43 19 FreeNet ISP
6830 893 2365 427 UPC Distribution Services
13188 849 99 67 TOV "Bank-Inform"
8551 756 370 41 Bezeq International
12479 676 799 49 Uni2 Autonomous System
9116 553 326 34 Goldenlines main autonomous s
35228 526 246 16 Avatar Broadband Limited

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
28573 3373 1732 94 NET Servicos de Comunicao S.A
10620 2574 421 260 TVCABLE BOGOTA
7303 1715 1133 229 Telecom Argentina Stet-France
18881 1441 844 20 Global Village Telecom
8151 1322 2799 413 UniNet S.A. de C.V.
11830 865 364 15 Instituto Costarricense de El
6503 828 434 64 AVANTEL, S.A.
27947 810 94 92 Telconet S.A
7738 780 1498 36 Telecomunicacoes da Bahia S.A
6147 770 376 21 Telefonica Del Peru

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
36998 1864 112 5 Sudanese Mobile Telephone (ZA
24863 880 306 30 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 435 956 9 TEDATA
24835 291 80 8 RAYA Telecom - Egypt
3741 258 921 216 The Internet Solution
29571 223 17 12 Ci Telecom Autonomous system
36992 222 501 28 Etisalat MISR
15706 221 32 6 Sudatel Internet Exchange Aut
37054 211 11 5 Data Telecom Service

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
28573 3373 1732 94 NET Servicos de Comunicao S.A
6389 3061 3689 59 BellSouth.net Inc.
17974 2691 903 91 PT TELEKOMUNIKASI INDONESIA
10620 2574 421 260 TVCABLE BOGOTA
4766 2141 11555 641 Korea Telecom (KIX)
7545 2070 321 112 TPG Internet Pty Ltd
18566 2063 382 183 Covad Communications
22773 2041 2933 125 Cox Communications, Inc.
1785 2019 679 125 PaeTec Communications, Inc.
36998 1864 112 5 Sudanese Mobile Telephone (ZA

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 3061 3002 BellSouth.net Inc.
17974 2691 2600 PT TELEKOMUNIKASI INDONESIA
10620 2574 2314 TVCABLE BOGOTA
7545 2070 1958 TPG Internet Pty Ltd
22773 2041 1916 Cox Communications, Inc.
1785 2019 1894 PaeTec Communications, Inc.
18566 2063 1880 Covad Communications
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1715 1698 OJSC "Vimpelcom"
4755 1803 1612 TATA Communications formerly

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

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

Bad AS Designation Network Transit AS Description
65333 PRIVATE 10.0.0.0/8 0 *
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic

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 IANA Private Address Space
10.1.1.48/29 0 *
100.64.0.0/10 65333 IANA Private Address Space
169.254.0.0/16 65333 IANA Private Address Space
172.16.0.0/12 65333 IANA Private Address Space
192.0.0.0/24 65333 IANA Private Address Space
192.0.2.0/24 65333 IANA Private Address Space
192.168.0.0/16 0 *
198.18.0.0/15 65333 IANA Private Address Space
198.51.100.0/24 65333 IANA Private Address Space

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

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

Network Origin AS Description
23.90.128.0/18 27418 OUTOFWALL INC.
23.90.192.0/18 36086 Broad Communications Technolo
23.91.0.0/19 40676 Psychz Networks
23.91.32.0/19 36315 Servpac Inc.
23.91.96.0/20 40676 Psychz Networks
23.91.112.0/21 32475 MidPhase Inc.
23.91.160.0/22 36493 3757277 Canada Inc. (oa 295.c
23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c
23.91.164.0/22 36493 3757277 Canada Inc. (oa 295.c
23.91.168.0/22 36493 3757277 Canada Inc. (oa 295.c

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 /8:17 /9:11 /10:32 /11:92 /12:251
/13:477 /14:913 /15:1627 /16:12782 /17:6713 /18:11138
/19:22912 /20:32609 /21:35087 /22:49266 /23:42608 /24:246660
/25:9 /26:11 /27:11 /28:131 /29:214 /30:137
/31:0 /32:133

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

ASN No of nets Total ann. Description
18566 2014 2063 Covad Communications
36998 1829 1864 Sudanese Mobile Telephone (ZA
6389 1711 3061 BellSouth.net Inc.
8402 1437 1715 OJSC "Vimpelcom"
22773 1327 2041 Cox Communications, Inc.
30036 1205 1347 Mediacom Communications Corp
11492 1190 1231 Cable One
1785 1085 2019 PaeTec Communications, Inc.
6983 1026 1285 ITC^Deltacom
22561 960 1236 Digital Teleport, Inc

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

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

1:845 2:871 3:3 4:16 5:974 6:19
8:601 12:1893 13:3 14:843 15:11 16:3
17:13 18:19 20:21 23:446 24:1726 27:1586
31:1487 32:40 33:2 34:5 36:80 37:1806
38:903 39:3 40:179 41:3349 42:249 44:13
46:2003 47:6 49:677 50:831 52:12 54:39
55:5 57:29 58:1087 59:638 60:341 61:1480
62:1185 63:1990 64:4548 65:2356 66:4175 67:2066
68:1085 69:3312 70:868 71:494 72:2000 74:2562
75:330 76:304 77:1137 78:1053 79:643 80:1332
81:1033 82:630 83:584 84:589 85:1283 86:456
87:1002 88:552 89:1731 90:158 91:5645 92:607
93:1611 94:1956 95:1586 96:517 97:342 98:1042
99:40 100:30 101:359 103:3356 105:520 106:143
107:207 108:492 109:1884 110:959 111:1120 112:576
113:798 114:709 115:1045 116:974 117:800 118:1165
119:1271 120:357 121:852 122:1806 123:1247 124:1350
125:1424 128:584 129:301 130:308 131:646 132:340
133:161 134:531 135:67 136:271 137:264 138:349
139:178 140:155 141:312 142:534 143:390 144:495
145:100 146:508 147:393 148:690 149:351 150:157
151:595 152:410 153:197 154:48 155:485 156:276
157:371 158:285 159:681 160:348 161:425 162:714
163:208 164:631 165:567 166:258 167:621 168:1041
169:127 170:1077 171:202 172:25 173:1612 174:664
175:493 176:1211 177:2322 178:1893 179:145 180:1535
181:746 182:1314 183:462 184:654 185:893 186:2594
187:1434 188:1891 189:1334 190:7133 192:6897 193:5629
194:4075 195:3343 196:1337 197:1066 198:4636 199:5435
200:6049 201:2547 202:8823 203:8841 204:4437 205:2613
206:2779 207:2829 208:4010 209:3606 210:2853 211:1567
212:2280 213:2012 214:902 215:99 216:5311 217:1665
218:612 219:335 220:1273 221:565 222:324 223:498


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 29 Sep, 2013

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

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

BGP routing table entries examined: 468794
Prefixes after maximum aggregation: 188902
Deaggregation factor: 2.48
Unique aggregates announced to Internet: 232258
Total ASes present in the Internet Routing Table: 45073
Prefixes per ASN: 10.40
Origin-only ASes present in the Internet Routing Table: 35208
Origin ASes announcing only one prefix: 16264
Transit ASes present in the Internet Routing Table: 5903
Transit-only ASes present in the Internet Routing Table: 162
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 30
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 285
Unregistered ASNs in the Routing Table: 158
Number of 32-bit ASNs allocated by the RIRs: 5116
Number of 32-bit ASNs visible in the Routing Table: 3962
Prefixes from 32-bit ASNs in the Routing Table: 12170
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 594
Number of addresses announced to Internet: 2645167764
Equivalent to 157 /8s, 170 /16s and 14 /24s
Percentage of available address space announced: 71.4
Percentage of allocated address space announced: 71.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.0
Total number of prefixes smaller than registry allocations: 163976

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

Prefixes being announced by APNIC Region ASes: 111578
Total APNIC prefixes after maximum aggregation: 33765
APNIC Deaggregation factor: 3.30
Prefixes being announced from the APNIC address blocks: 113612
Unique aggregates announced from the APNIC address blocks: 46705
APNIC Region origin ASes present in the Internet Routing Table: 4872
APNIC Prefixes per ASN: 23.32
APNIC Region origin ASes announcing only one prefix: 1217
APNIC Region transit ASes present in the Internet Routing Table: 830
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 20
Number of APNIC region 32-bit ASNs visible in the Routing Table: 692
Number of APNIC addresses announced to Internet: 727770880
Equivalent to 43 /8s, 96 /16s and 231 /24s
Percentage of available APNIC address space announced: 85.1

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-63999, 131072-133631
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: 162701
Total ARIN prefixes after maximum aggregation: 81450
ARIN Deaggregation factor: 2.00
Prefixes being announced from the ARIN address blocks: 163229
Unique aggregates announced from the ARIN address blocks: 75896
ARIN Region origin ASes present in the Internet Routing Table: 15893
ARIN Prefixes per ASN: 10.27
ARIN Region origin ASes announcing only one prefix: 6016
ARIN Region transit ASes present in the Internet Routing Table: 1653
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 22
Number of ARIN addresses announced to Internet: 1072652160
Equivalent to 63 /8s, 239 /16s and 95 /24s
Percentage of available ARIN address space announced: 56.7

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, 62464-63487, 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: 118664
Total RIPE prefixes after maximum aggregation: 61259
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 122251
Unique aggregates announced from the RIPE address blocks: 78939
RIPE Region origin ASes present in the Internet Routing Table: 17452
RIPE Prefixes per ASN: 7.00
RIPE Region origin ASes announcing only one prefix: 8275
RIPE Region transit ASes present in the Internet Routing Table: 2804
Average RIPE Region AS path length visible: 5.2
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2404
Number of RIPE addresses announced to Internet: 657038052
Equivalent to 39 /8s, 41 /16s and 154 /24s
Percentage of available RIPE address space announced: 95.5

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, 61952-62463, 196608-200191
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: 51904
Total LACNIC prefixes after maximum aggregation: 9825
LACNIC Deaggregation factor: 5.28
Prefixes being announced from the LACNIC address blocks: 56846
Unique aggregates announced from the LACNIC address blocks: 26225
LACNIC Region origin ASes present in the Internet Routing Table: 2026
LACNIC Prefixes per ASN: 28.06
LACNIC Region origin ASes announcing only one prefix: 568
LACNIC Region transit ASes present in the Internet Routing Table: 382
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 838
Number of LACNIC addresses announced to Internet: 139361840
Equivalent to 8 /8s, 78 /16s and 126 /24s
Percentage of available LACNIC address space announced: 83.1

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 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: 11643
Total AfriNIC prefixes after maximum aggregation: 2528
AfriNIC Deaggregation factor: 4.61
Prefixes being announced from the AfriNIC address blocks: 12262
Unique aggregates announced from the AfriNIC address blocks: 3981
AfriNIC Region origin ASes present in the Internet Routing Table: 651
AfriNIC Prefixes per ASN: 18.84
AfriNIC Region origin ASes announcing only one prefix: 188
AfriNIC Region transit ASes present in the Internet Routing Table: 138
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 46745344
Equivalent to 2 /8s, 201 /16s and 71 /24s
Percentage of available AfriNIC address space announced: 46.4

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 2942 11562 943 Korea Telecom (KIX)
17974 2691 903 91 PT TELEKOMUNIKASI INDONESIA
7545 2079 320 111 TPG Internet Pty Ltd
4755 1788 393 194 TATA Communications formerly
9829 1534 1236 41 BSNL National Internet Backbo
9583 1233 93 506 Sify Limited
7552 1219 1178 18 Vietel Corporation
9498 1196 309 73 BHARTI Airtel Ltd.
4808 1192 2131 347 CNCGROUP IP network: China169
24560 1090 380 164 Bharti Airtel Ltd., Telemedia

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
6389 3061 3689 59 BellSouth.net Inc.
18566 2066 382 184 Covad Communications
22773 2038 2933 124 Cox Communications, Inc.
1785 2019 679 125 PaeTec Communications, Inc.
20115 1680 1651 628 Charter Communications
4323 1616 1103 417 Time Warner Telecom
701 1523 11149 795 UUNET Technologies, Inc.
30036 1348 304 619 Mediacom Communications Corp
7018 1304 11244 820 AT&T WorldNet Services
6983 1286 772 579 ITC^Deltacom

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 1766 544 17 OJSC "Vimpelcom"
34984 1363 244 221 TELLCOM ILETISIM HIZMETLERI A
20940 1033 377 795 Akamai Technologies European
31148 989 43 19 FreeNet ISP
6830 891 2365 425 UPC Distribution Services
13188 849 99 67 TOV "Bank-Inform"
8551 747 370 41 Bezeq International
12479 676 799 49 Uni2 Autonomous System
35228 528 246 16 Avatar Broadband Limited
3320 509 8415 405 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
28573 3344 1732 94 NET Servicos de Comunicao S.A
10620 2574 421 260 TVCABLE BOGOTA
7303 1713 1133 228 Telecom Argentina Stet-France
18881 1441 844 20 Global Village Telecom
8151 1338 2801 413 UniNet S.A. de C.V.
11830 865 364 15 Instituto Costarricense de El
27947 835 93 90 Telconet S.A
6503 833 434 63 AVANTEL, S.A.
7738 780 1498 36 Telecomunicacoes da Bahia S.A
6147 770 376 21 Telefonica Del Peru

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
36998 1864 112 5 Sudanese Mobile Telephone (ZA
24863 880 306 30 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 435 956 9 TEDATA
24835 291 80 8 RAYA Telecom - Egypt
3741 258 921 216 The Internet Solution
29571 223 17 12 Ci Telecom Autonomous system
36992 222 501 28 Etisalat MISR
15706 221 32 6 Sudatel Internet Exchange Aut
29975 192 668 21 Vodacom

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
28573 3344 1732 94 NET Servicos de Comunicao S.A
6389 3061 3689 59 BellSouth.net Inc.
4766 2942 11562 943 Korea Telecom (KIX)
17974 2691 903 91 PT TELEKOMUNIKASI INDONESIA
10620 2574 421 260 TVCABLE BOGOTA
7545 2079 320 111 TPG Internet Pty Ltd
18566 2066 382 184 Covad Communications
22773 2038 2933 124 Cox Communications, Inc.
1785 2019 679 125 PaeTec Communications, Inc.
36998 1864 112 5 Sudanese Mobile Telephone (ZA

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 3061 3002 BellSouth.net Inc.
17974 2691 2600 PT TELEKOMUNIKASI INDONESIA
10620 2574 2314 TVCABLE BOGOTA
4766 2942 1999 Korea Telecom (KIX)
7545 2079 1968 TPG Internet Pty Ltd
22773 2038 1914 Cox Communications, Inc.
1785 2019 1894 PaeTec Communications, Inc.
18566 2066 1882 Covad Communications
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1766 1749 OJSC "Vimpelcom"

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

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

Bad AS Designation Network Transit AS Description
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic
33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks

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

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

Prefix Origin AS Description
100.100.0.0/24 4847 China Networks Inter-Exchange

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

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

Network Origin AS Description
23.90.128.0/18 27418 OUTOFWALL INC.
23.90.192.0/18 36086 Broad Communications Technolo
23.91.0.0/19 40676 Psychz Networks
23.91.32.0/19 36315 Servpac Inc.
23.91.96.0/20 40676 Psychz Networks
23.91.112.0/21 32475 MidPhase Inc.
23.91.160.0/22 36493 3757277 Canada Inc. (oa 295.c
23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c
23.91.164.0/22 36493 3757277 Canada Inc. (oa 295.c
23.91.168.0/22 36493 3757277 Canada Inc. (oa 295.c

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 /8:16 /9:11 /10:31 /11:92 /12:250
/13:479 /14:916 /15:1628 /16:12807 /17:6698 /18:11209
/19:22945 /20:32592 /21:35212 /22:49722 /23:43051 /24:248629
/25:883 /26:987 /27:476 /28:48 /29:78 /30:20
/31:0 /32:14

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

ASN No of nets Total ann. Description
18566 2017 2066 Covad Communications
36998 1829 1864 Sudanese Mobile Telephone (ZA
6389 1711 3061 BellSouth.net Inc.
8402 1488 1766 OJSC "Vimpelcom"
22773 1324 2038 Cox Communications, Inc.
30036 1206 1348 Mediacom Communications Corp
11492 1190 1231 Cable One
1785 1085 2019 PaeTec Communications, Inc.
6983 1026 1286 ITC^Deltacom
22561 963 1240 Digital Teleport, Inc

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

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

1:849 2:852 3:3 4:17 5:975 6:19
8:609 12:1892 13:3 14:871 15:11 16:3
17:13 18:19 20:21 23:446 24:1728 27:1586
31:1480 32:45 33:2 34:5 36:80 37:1821
38:908 39:3 40:179 41:3255 42:250 44:13
46:2015 47:5 49:677 50:843 52:12 54:39
55:5 57:26 58:1166 59:641 60:344 61:1496
62:1179 63:1992 64:4554 65:2357 66:4180 67:2069
68:1086 69:3325 70:868 71:495 72:2001 74:2561
75:330 76:304 77:1167 78:1055 79:643 80:1329
81:1033 82:624 83:584 84:590 85:1284 86:456
87:998 88:552 89:1728 90:158 91:5651 92:608
93:1602 94:1972 95:1584 96:517 97:343 98:1043
99:43 100:31 101:610 103:3373 105:520 106:143
107:207 108:510 109:1885 110:970 111:1123 112:579
113:800 114:735 115:1086 116:990 117:821 118:1165
119:1292 120:371 121:853 122:1885 123:1248 124:1386
125:1408 128:617 129:321 130:321 131:654 132:347
133:161 134:542 135:67 136:272 137:267 138:349
139:181 140:182 141:325 142:549 143:393 144:500
145:100 146:513 147:403 148:703 149:353 150:158
151:596 152:411 153:197 154:48 155:485 156:279
157:420 158:285 159:768 160:348 161:451 162:716
163:229 164:632 165:574 166:258 167:621 168:1048
169:128 170:1077 171:202 172:25 173:1614 174:664
175:504 176:1221 177:2349 178:1894 179:141 180:1541
181:744 182:1324 183:462 184:654 185:896 186:2599
187:1447 188:1901 189:1337 190:7166 192:6961 193:5631
194:4076 195:3343 196:1326 197:997 198:4689 199:5472
200:6067 201:2550 202:9002 203:8921 204:4503 205:2628
206:2868 207:2900 208:4014 209:3617 210:2949 211:1571
212:2256 213:2026 214:906 215:99 216:5339 217:1663
218:623 219:343 220:1277 221:565 222:326 223:504


End of report
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Posted by Admin at 11:35 AM 0 comments

Friday, September 27, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 28 Sep, 2013

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

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

BGP routing table entries examined: 463576
Prefixes after maximum aggregation: 187362
Deaggregation factor: 2.47
Unique aggregates announced to Internet: 231915
Total ASes present in the Internet Routing Table: 40976
Prefixes per ASN: 11.31
Origin-only ASes present in the Internet Routing Table: 35185
Origin ASes announcing only one prefix: 16312
Transit ASes present in the Internet Routing Table: 5783
Transit-only ASes present in the Internet Routing Table: 140
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 27
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 2161
Unregistered ASNs in the Routing Table: 397
Number of 32-bit ASNs allocated by the RIRs: 5110
Number of 32-bit ASNs visible in the Routing Table: 8
Prefixes from 32-bit ASNs in the Routing Table: 12008
Special use prefixes present in the Routing Table: 11
Prefixes being announced from unallocated address space: 603
Number of addresses announced to Internet: 2665712128
Equivalent to 158 /8s, 227 /16s and 138 /24s
Percentage of available address space announced: 72.0
Percentage of allocated address space announced: 72.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.0
Total number of prefixes smaller than registry allocations: 161567

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

Prefixes being announced by APNIC Region ASes: 107378
Total APNIC prefixes after maximum aggregation: 32937
APNIC Deaggregation factor: 3.26
Prefixes being announced from the APNIC address blocks: 110054
Unique aggregates announced from the APNIC address blocks: 46597
APNIC Region origin ASes present in the Internet Routing Table: 4839
APNIC Prefixes per ASN: 22.74
APNIC Region origin ASes announcing only one prefix: 1239
APNIC Region transit ASes present in the Internet Routing Table: 811
Average APNIC Region AS path length visible: 3.8
Max APNIC Region AS path length visible: 23
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2
Number of APNIC addresses announced to Internet: 726436096
Equivalent to 43 /8s, 76 /16s and 137 /24s
Percentage of available APNIC address space announced: 84.9

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-63999, 131072-133631
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: 161327
Total ARIN prefixes after maximum aggregation: 80980
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 161905
Unique aggregates announced from the ARIN address blocks: 75788
ARIN Region origin ASes present in the Internet Routing Table: 15844
ARIN Prefixes per ASN: 10.22
ARIN Region origin ASes announcing only one prefix: 6032
ARIN Region transit ASes present in the Internet Routing Table: 1598
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 22
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2
Number of ARIN addresses announced to Internet: 1072484864
Equivalent to 63 /8s, 236 /16s and 210 /24s
Percentage of available ARIN address space announced: 56.7

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, 62464-63487, 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: 118806
Total RIPE prefixes after maximum aggregation: 61192
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 122361
Unique aggregates announced from the RIPE address blocks: 78817
RIPE Region origin ASes present in the Internet Routing Table: 17418
RIPE Prefixes per ASN: 7.02
RIPE Region origin ASes announcing only one prefix: 8274
RIPE Region transit ASes present in the Internet Routing Table: 2786
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1
Number of RIPE addresses announced to Internet: 656930816
Equivalent to 39 /8s, 39 /16s and 248 /24s
Percentage of available RIPE address space announced: 95.5

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, 61952-62463, 196608-200191
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: 51356
Total LACNIC prefixes after maximum aggregation: 9643
LACNIC Deaggregation factor: 5.33
Prefixes being announced from the LACNIC address blocks: 56159
Unique aggregates announced from the LACNIC address blocks: 26215
LACNIC Region origin ASes present in the Internet Routing Table: 2015
LACNIC Prefixes per ASN: 27.87
LACNIC Region origin ASes announcing only one prefix: 575
LACNIC Region transit ASes present in the Internet Routing Table: 371
Average LACNIC Region AS path length visible: 4.2
Max LACNIC Region AS path length visible: 21
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2
Number of LACNIC addresses announced to Internet: 139233024
Equivalent to 8 /8s, 76 /16s and 135 /24s
Percentage of available LACNIC address space announced: 83.0

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 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: 11878
Total AfriNIC prefixes after maximum aggregation: 2537
AfriNIC Deaggregation factor: 4.68
Prefixes being announced from the AfriNIC address blocks: 12492
Unique aggregates announced from the AfriNIC address blocks: 3975
AfriNIC Region origin ASes present in the Internet Routing Table: 659
AfriNIC Prefixes per ASN: 18.96
AfriNIC Region origin ASes announcing only one prefix: 192
AfriNIC Region transit ASes present in the Internet Routing Table: 137
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: 1
Number of AfriNIC addresses announced to Internet: 46757376
Equivalent to 2 /8s, 201 /16s and 118 /24s
Percentage of available AfriNIC address space announced: 46.4

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 2691 903 91 PT TELEKOMUNIKASI INDONESIA
4766 2135 11554 635 Korea Telecom (KIX)
7545 2069 321 112 TPG Internet Pty Ltd
4755 1801 403 191 TATA Communications formerly
9829 1551 1238 40 BSNL National Internet Backbo
9583 1223 92 509 Sify Limited
7552 1208 1178 18 Vietel Corporation
9498 1196 309 73 BHARTI Airtel Ltd.
24560 1090 380 164 Bharti Airtel Ltd., Telemedia
4808 1077 2020 312 CNCGROUP IP network: China169

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
6389 3061 3689 59 BellSouth.net Inc.
18566 2063 382 183 Covad Communications
22773 2041 2933 125 Cox Communications, Inc.
1785 2019 679 125 PaeTec Communications, Inc.
20115 1680 1651 628 Charter Communications
4323 1621 1119 419 Time Warner Telecom
701 1522 11149 796 UUNET Technologies, Inc.
30036 1344 304 625 Mediacom Communications Corp
7018 1313 11260 829 AT&T WorldNet Services
6983 1284 740 577 ITC^Deltacom

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 1717 544 17 OJSC "Vimpelcom"
34984 1364 244 222 TELLCOM ILETISIM HIZMETLERI A
20940 1041 382 799 Akamai Technologies European
31148 989 43 19 FreeNet ISP
6830 893 2365 427 UPC Distribution Services
13188 849 99 67 TOV "Bank-Inform"
8551 756 370 41 Bezeq International
12479 676 799 49 Uni2 Autonomous System
9116 553 326 34 Goldenlines main autonomous s
35228 526 246 16 Avatar Broadband Limited

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
28573 3366 1732 94 NET Servicos de Comunicao S.A
10620 2584 421 246 TVCABLE BOGOTA
7303 1715 1133 229 Telecom Argentina Stet-France
18881 1441 844 20 Global Village Telecom
8151 1321 2799 410 UniNet S.A. de C.V.
11830 865 364 15 Instituto Costarricense de El
6503 829 434 65 AVANTEL, S.A.
27947 814 94 95 Telconet S.A
7738 780 1498 36 Telecomunicacoes da Bahia S.A
6147 770 376 21 Telefonica Del Peru

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
36998 1864 112 5 Sudanese Mobile Telephone (ZA
24863 880 306 30 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 435 956 9 TEDATA
24835 291 80 8 RAYA Telecom - Egypt
3741 258 921 216 The Internet Solution
29571 223 17 12 Ci Telecom Autonomous system
36992 222 501 28 Etisalat MISR
15706 221 32 6 Sudatel Internet Exchange Aut
37054 211 11 5 Data Telecom Service

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
28573 3366 1732 94 NET Servicos de Comunicao S.A
6389 3061 3689 59 BellSouth.net Inc.
17974 2691 903 91 PT TELEKOMUNIKASI INDONESIA
10620 2584 421 246 TVCABLE BOGOTA
4766 2135 11554 635 Korea Telecom (KIX)
7545 2069 321 112 TPG Internet Pty Ltd
18566 2063 382 183 Covad Communications
22773 2041 2933 125 Cox Communications, Inc.
1785 2019 679 125 PaeTec Communications, Inc.
36998 1864 112 5 Sudanese Mobile Telephone (ZA

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 3061 3002 BellSouth.net Inc.
17974 2691 2600 PT TELEKOMUNIKASI INDONESIA
10620 2584 2338 TVCABLE BOGOTA
7545 2069 1957 TPG Internet Pty Ltd
22773 2041 1916 Cox Communications, Inc.
1785 2019 1894 PaeTec Communications, Inc.
18566 2063 1880 Covad Communications
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1717 1700 OJSC "Vimpelcom"
4755 1801 1610 TATA Communications formerly

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

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

Bad AS Designation Network Transit AS Description
65333 PRIVATE 10.0.0.0/8 0 *
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic

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 IANA Private Address Space
10.1.1.48/29 0 *
100.64.0.0/10 65333 IANA Private Address Space
169.254.0.0/16 65333 IANA Private Address Space
172.16.0.0/12 65333 IANA Private Address Space
192.0.0.0/24 65333 IANA Private Address Space
192.0.2.0/24 65333 IANA Private Address Space
192.168.0.0/16 0 *
198.18.0.0/15 65333 IANA Private Address Space
198.51.100.0/24 65333 IANA Private Address Space

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

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

Network Origin AS Description
23.90.128.0/18 27418 OUTOFWALL INC.
23.90.192.0/18 36086 Broad Communications Technolo
23.91.0.0/19 40676 Psychz Networks
23.91.32.0/19 36315 Servpac Inc.
23.91.96.0/20 40676 Psychz Networks
23.91.112.0/21 32475 MidPhase Inc.
23.91.160.0/22 36493 3757277 Canada Inc. (oa 295.c
23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c
23.91.164.0/22 36493 3757277 Canada Inc. (oa 295.c
23.91.168.0/22 36493 3757277 Canada Inc. (oa 295.c

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 /8:17 /9:11 /10:32 /11:92 /12:251
/13:477 /14:913 /15:1628 /16:12778 /17:6714 /18:11135
/19:22895 /20:32598 /21:35078 /22:49249 /23:42593 /24:246464
/25:9 /26:11 /27:11 /28:131 /29:217 /30:135
/31:0 /32:137

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

ASN No of nets Total ann. Description
18566 2014 2063 Covad Communications
36998 1829 1864 Sudanese Mobile Telephone (ZA
6389 1711 3061 BellSouth.net Inc.
8402 1438 1717 OJSC "Vimpelcom"
22773 1327 2041 Cox Communications, Inc.
30036 1202 1344 Mediacom Communications Corp
11492 1190 1231 Cable One
1785 1085 2019 PaeTec Communications, Inc.
6983 1026 1284 ITC^Deltacom
22561 960 1237 Digital Teleport, Inc

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

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

1:839 2:877 3:3 4:16 5:973 6:19
8:601 12:1892 13:3 14:843 15:11 16:3
17:13 18:19 20:21 23:446 24:1727 27:1589
31:1476 32:40 33:2 34:5 36:80 37:1819
38:902 39:3 40:179 41:3369 42:249 44:13
46:2003 47:6 49:677 50:830 52:12 54:39
55:5 57:29 58:1087 59:638 60:341 61:1480
62:1188 63:1986 64:4547 65:2354 66:4177 67:2078
68:1085 69:3313 70:868 71:494 72:2001 74:2558
75:330 76:303 77:1131 78:1051 79:638 80:1328
81:1032 82:630 83:571 84:590 85:1267 86:455
87:996 88:551 89:1718 90:158 91:5621 92:603
93:1612 94:1971 95:1592 96:517 97:343 98:1041
99:40 100:30 101:360 103:3348 105:520 106:143
107:208 108:492 109:1881 110:958 111:1119 112:575
113:798 114:709 115:1041 116:963 117:797 118:1166
119:1271 120:357 121:852 122:1805 123:1240 124:1350
125:1425 128:582 129:301 130:310 131:645 132:341
133:161 134:531 135:67 136:271 137:264 138:350
139:178 140:156 141:312 142:533 143:390 144:499
145:100 146:506 147:390 148:690 149:352 150:157
151:583 152:410 153:197 154:48 155:485 156:276
157:363 158:285 159:681 160:348 161:426 162:704
163:208 164:630 165:568 166:258 167:620 168:1042
169:127 170:1076 171:201 172:25 173:1611 174:664
175:489 176:1197 177:2310 178:1883 179:145 180:1536
181:746 182:1313 183:463 184:654 185:892 186:2576
187:1446 188:1891 189:1325 190:7114 192:6891 193:5625
194:4077 195:3337 196:1330 197:1067 198:4631 199:5433
200:6055 201:2541 202:8828 203:8839 204:4437 205:2612
206:2778 207:2831 208:4005 209:3607 210:2847 211:1561
212:2280 213:2027 214:922 215:99 216:5311 217:1656
218:612 219:336 220:1275 221:565 222:324 223:498


End of report
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Posted by Admin at 3:36 PM 0 comments

[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sat 28 Sep, 2013

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

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

BGP routing table entries examined: 468437
Prefixes after maximum aggregation: 188881
Deaggregation factor: 2.48
Unique aggregates announced to Internet: 232188
Total ASes present in the Internet Routing Table: 45071
Prefixes per ASN: 10.39
Origin-only ASes present in the Internet Routing Table: 35211
Origin ASes announcing only one prefix: 16272
Transit ASes present in the Internet Routing Table: 5902
Transit-only ASes present in the Internet Routing Table: 162
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 30
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 285
Unregistered ASNs in the Routing Table: 158
Number of 32-bit ASNs allocated by the RIRs: 5110
Number of 32-bit ASNs visible in the Routing Table: 3958
Prefixes from 32-bit ASNs in the Routing Table: 12108
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 596
Number of addresses announced to Internet: 2645071764
Equivalent to 157 /8s, 168 /16s and 151 /24s
Percentage of available address space announced: 71.4
Percentage of allocated address space announced: 71.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.0
Total number of prefixes smaller than registry allocations: 163911

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

Prefixes being announced by APNIC Region ASes: 111250
Total APNIC prefixes after maximum aggregation: 33714
APNIC Deaggregation factor: 3.30
Prefixes being announced from the APNIC address blocks: 113282
Unique aggregates announced from the APNIC address blocks: 46723
APNIC Region origin ASes present in the Internet Routing Table: 4869
APNIC Prefixes per ASN: 23.27
APNIC Region origin ASes announcing only one prefix: 1215
APNIC Region transit ASes present in the Internet Routing Table: 829
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 20
Number of APNIC region 32-bit ASNs visible in the Routing Table: 692
Number of APNIC addresses announced to Internet: 727695360
Equivalent to 43 /8s, 95 /16s and 192 /24s
Percentage of available APNIC address space announced: 85.0

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-63999, 131072-133631
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: 162744
Total ARIN prefixes after maximum aggregation: 81490
ARIN Deaggregation factor: 2.00
Prefixes being announced from the ARIN address blocks: 163254
Unique aggregates announced from the ARIN address blocks: 75879
ARIN Region origin ASes present in the Internet Routing Table: 15900
ARIN Prefixes per ASN: 10.27
ARIN Region origin ASes announcing only one prefix: 6024
ARIN Region transit ASes present in the Internet Routing Table: 1653
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 21
Number of ARIN addresses announced to Internet: 1072661120
Equivalent to 63 /8s, 239 /16s and 130 /24s
Percentage of available ARIN address space announced: 56.7

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, 62464-63487, 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: 118632
Total RIPE prefixes after maximum aggregation: 61255
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 122199
Unique aggregates announced from the RIPE address blocks: 78897
RIPE Region origin ASes present in the Internet Routing Table: 17449
RIPE Prefixes per ASN: 7.00
RIPE Region origin ASes announcing only one prefix: 8272
RIPE Region transit ASes present in the Internet Routing Table: 2805
Average RIPE Region AS path length visible: 5.2
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2403
Number of RIPE addresses announced to Internet: 657039844
Equivalent to 39 /8s, 41 /16s and 161 /24s
Percentage of available RIPE address space announced: 95.5

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, 61952-62463, 196608-200191
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: 51895
Total LACNIC prefixes after maximum aggregation: 9803
LACNIC Deaggregation factor: 5.29
Prefixes being announced from the LACNIC address blocks: 56808
Unique aggregates announced from the LACNIC address blocks: 26194
LACNIC Region origin ASes present in the Internet Routing Table: 2025
LACNIC Prefixes per ASN: 28.05
LACNIC Region origin ASes announcing only one prefix: 569
LACNIC Region transit ASes present in the Internet Routing Table: 382
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 836
Number of LACNIC addresses announced to Internet: 139338288
Equivalent to 8 /8s, 78 /16s and 34 /24s
Percentage of available LACNIC address space announced: 83.1

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 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: 11674
Total AfriNIC prefixes after maximum aggregation: 2544
AfriNIC Deaggregation factor: 4.59
Prefixes being announced from the AfriNIC address blocks: 12298
Unique aggregates announced from the AfriNIC address blocks: 3982
AfriNIC Region origin ASes present in the Internet Routing Table: 653
AfriNIC Prefixes per ASN: 18.83
AfriNIC Region origin ASes announcing only one prefix: 192
AfriNIC Region transit ASes present in the Internet Routing Table: 138
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 46748928
Equivalent to 2 /8s, 201 /16s and 85 /24s
Percentage of available AfriNIC address space announced: 46.4

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 2936 11562 937 Korea Telecom (KIX)
17974 2691 903 91 PT TELEKOMUNIKASI INDONESIA
7545 2079 321 112 TPG Internet Pty Ltd
4755 1770 391 187 TATA Communications formerly
9829 1545 1238 40 BSNL National Internet Backbo
9583 1233 93 506 Sify Limited
9498 1194 309 72 BHARTI Airtel Ltd.
4808 1192 2131 347 CNCGROUP IP network: China169
7552 1163 1080 13 Vietel Corporation
24560 1090 380 164 Bharti Airtel Ltd., Telemedia

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
6389 3061 3689 59 BellSouth.net Inc.
18566 2067 382 184 Covad Communications
22773 2038 2933 124 Cox Communications, Inc.
1785 2018 679 125 PaeTec Communications, Inc.
20115 1680 1651 628 Charter Communications
4323 1616 1103 417 Time Warner Telecom
701 1523 11149 795 UUNET Technologies, Inc.
30036 1345 304 623 Mediacom Communications Corp
7018 1305 11244 821 AT&T WorldNet Services
6983 1285 756 578 ITC^Deltacom

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 17 OJSC "Vimpelcom"
34984 1363 244 221 TELLCOM ILETISIM HIZMETLERI A
20940 1033 377 794 Akamai Technologies European
31148 989 43 19 FreeNet ISP
6830 891 2365 425 UPC Distribution Services
13188 849 99 67 TOV "Bank-Inform"
8551 746 370 41 Bezeq International
12479 676 799 49 Uni2 Autonomous System
35228 528 246 16 Avatar Broadband Limited
3320 511 8416 406 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
28573 3367 1730 94 NET Servicos de Comunicao S.A
10620 2584 421 246 TVCABLE BOGOTA
7303 1715 1133 229 Telecom Argentina Stet-France
18881 1441 844 20 Global Village Telecom
8151 1337 2801 412 UniNet S.A. de C.V.
11830 865 364 15 Instituto Costarricense de El
27947 841 93 94 Telconet S.A
6503 834 434 64 AVANTEL, S.A.
7738 780 1498 36 Telecomunicacoes da Bahia S.A
6147 770 376 21 Telefonica Del Peru

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
36998 1864 112 5 Sudanese Mobile Telephone (ZA
24863 880 306 30 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 435 956 9 TEDATA
24835 291 80 8 RAYA Telecom - Egypt
3741 258 921 216 The Internet Solution
29571 223 17 12 Ci Telecom Autonomous system
36992 222 501 28 Etisalat MISR
15706 221 32 6 Sudatel Internet Exchange Aut
29975 192 668 21 Vodacom

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
28573 3367 1730 94 NET Servicos de Comunicao S.A
6389 3061 3689 59 BellSouth.net Inc.
4766 2936 11562 937 Korea Telecom (KIX)
17974 2691 903 91 PT TELEKOMUNIKASI INDONESIA
10620 2584 421 246 TVCABLE BOGOTA
7545 2079 321 112 TPG Internet Pty Ltd
18566 2067 382 184 Covad Communications
22773 2038 2933 124 Cox Communications, Inc.
1785 2018 679 125 PaeTec Communications, Inc.
36998 1864 112 5 Sudanese Mobile Telephone (ZA

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 3061 3002 BellSouth.net Inc.
17974 2691 2600 PT TELEKOMUNIKASI INDONESIA
10620 2584 2338 TVCABLE BOGOTA
4766 2936 1999 Korea Telecom (KIX)
7545 2079 1967 TPG Internet Pty Ltd
22773 2038 1914 Cox Communications, Inc.
1785 2018 1893 PaeTec Communications, Inc.
18566 2067 1883 Covad Communications
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1781 1764 OJSC "Vimpelcom"

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

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

Bad AS Designation Network Transit AS Description
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic
33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks

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

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

Prefix Origin AS Description
100.100.0.0/24 4847 China Networks Inter-Exchange

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

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

Network Origin AS Description
23.90.128.0/18 27418 OUTOFWALL INC.
23.90.192.0/18 36086 Broad Communications Technolo
23.91.0.0/19 40676 Psychz Networks
23.91.32.0/19 36315 Servpac Inc.
23.91.96.0/20 40676 Psychz Networks
23.91.112.0/21 32475 MidPhase Inc.
23.91.160.0/22 36493 3757277 Canada Inc. (oa 295.c
23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c
23.91.164.0/22 36493 3757277 Canada Inc. (oa 295.c
23.91.168.0/22 36493 3757277 Canada Inc. (oa 295.c

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 /8:16 /9:11 /10:31 /11:92 /12:250
/13:479 /14:916 /15:1628 /16:12805 /17:6693 /18:11207
/19:22943 /20:32591 /21:35192 /22:49711 /23:43071 /24:248290
/25:884 /26:990 /27:477 /28:48 /29:78 /30:20
/31:0 /32:14

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

ASN No of nets Total ann. Description
18566 2018 2067 Covad Communications
36998 1829 1864 Sudanese Mobile Telephone (ZA
6389 1711 3061 BellSouth.net Inc.
8402 1501 1781 OJSC "Vimpelcom"
22773 1324 2038 Cox Communications, Inc.
30036 1203 1345 Mediacom Communications Corp
11492 1190 1231 Cable One
1785 1084 2018 PaeTec Communications, Inc.
6983 1026 1285 ITC^Deltacom
22561 963 1240 Digital Teleport, Inc

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

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

1:847 2:857 3:3 4:17 5:967 6:19
8:609 12:1891 13:3 14:870 15:11 16:3
17:13 18:19 20:21 23:445 24:1729 27:1589
31:1469 32:45 33:2 34:5 36:80 37:1827
38:909 39:3 40:179 41:3282 42:250 44:13
46:2014 47:5 49:677 50:842 52:12 54:39
55:6 57:26 58:1166 59:611 60:344 61:1421
62:1182 63:1990 64:4553 65:2344 66:4181 67:2080
68:1086 69:3325 70:868 71:495 72:2002 74:2561
75:330 76:302 77:1169 78:1052 79:640 80:1330
81:1033 82:623 83:584 84:588 85:1283 86:454
87:996 88:552 89:1731 90:158 91:5647 92:603
93:1617 94:1974 95:1596 96:517 97:343 98:1042
99:43 100:31 101:610 103:3368 105:520 106:143
107:208 108:510 109:1878 110:969 111:1122 112:579
113:800 114:734 115:1010 116:991 117:817 118:1165
119:1292 120:371 121:742 122:1884 123:1244 124:1388
125:1424 128:620 129:321 130:323 131:653 132:348
133:161 134:542 135:67 136:272 137:267 138:350
139:181 140:183 141:325 142:549 143:397 144:498
145:100 146:514 147:401 148:705 149:353 150:158
151:583 152:411 153:197 154:48 155:485 156:279
157:421 158:285 159:768 160:348 161:451 162:716
163:229 164:634 165:575 166:258 167:620 168:1050
169:128 170:1077 171:201 172:25 173:1612 174:664
175:502 176:1215 177:2307 178:1885 179:145 180:1542
181:748 182:1325 183:464 184:654 185:895 186:2592
187:1447 188:1900 189:1327 190:7154 192:6962 193:5633
194:4079 195:3338 196:1322 197:999 198:4688 199:5470
200:6072 201:2545 202:9022 203:8922 204:4510 205:2630
206:2866 207:2896 208:4010 209:3619 210:2938 211:1565
212:2262 213:2025 214:927 215:99 216:5338 217:1663
218:623 219:324 220:1279 221:565 222:326 223:504


End of report
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