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, October 12, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 13 Oct, 2013

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

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

BGP routing table entries examined: 464627
Prefixes after maximum aggregation: 187583
Deaggregation factor: 2.48
Unique aggregates announced to Internet: 232761
Total ASes present in the Internet Routing Table: 41044
Prefixes per ASN: 11.32
Origin-only ASes present in the Internet Routing Table: 35221
Origin ASes announcing only one prefix: 16292
Transit ASes present in the Internet Routing Table: 5817
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: 28
Max AS path prepend of ASN ( 59482) 25
Prefixes from unregistered ASNs in the Routing Table: 330
Unregistered ASNs in the Routing Table: 175
Number of 32-bit ASNs allocated by the RIRs: 5181
Number of 32-bit ASNs visible in the Routing Table: 6
Prefixes from 32-bit ASNs in the Routing Table: 12318
Special use prefixes present in the Routing Table: 11
Prefixes being announced from unallocated address space: 739
Number of addresses announced to Internet: 2668881152
Equivalent to 159 /8s, 19 /16s and 229 /24s
Percentage of available address space announced: 72.1
Percentage of allocated address space announced: 72.1
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.1
Total number of prefixes smaller than registry allocations: 162062

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

Prefixes being announced by APNIC Region ASes: 107459
Total APNIC prefixes after maximum aggregation: 33045
APNIC Deaggregation factor: 3.25
Prefixes being announced from the APNIC address blocks: 110154
Unique aggregates announced from the APNIC address blocks: 46700
APNIC Region origin ASes present in the Internet Routing Table: 4847
APNIC Prefixes per ASN: 22.73
APNIC Region origin ASes announcing only one prefix: 1245
APNIC Region transit ASes present in the Internet Routing Table: 814
Average APNIC Region AS path length visible: 3.8
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1
Number of APNIC addresses announced to Internet: 727069440
Equivalent to 43 /8s, 86 /16s and 51 /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: 161576
Total ARIN prefixes after maximum aggregation: 80937
ARIN Deaggregation factor: 2.00
Prefixes being announced from the ARIN address blocks: 162133
Unique aggregates announced from the ARIN address blocks: 75929
ARIN Region origin ASes present in the Internet Routing Table: 15827
ARIN Prefixes per ASN: 10.24
ARIN Region origin ASes announcing only one prefix: 6008
ARIN Region transit ASes present in the Internet Routing Table: 1612
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: 1072713984
Equivalent to 63 /8s, 240 /16s and 81 /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: 119107
Total RIPE prefixes after maximum aggregation: 61269
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 122660
Unique aggregates announced from the RIPE address blocks: 78988
RIPE Region origin ASes present in the Internet Routing Table: 17469
RIPE Prefixes per ASN: 7.02
RIPE Region origin ASes announcing only one prefix: 8284
RIPE Region transit ASes present in the Internet Routing Table: 2802
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 27
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1
Number of RIPE addresses announced to Internet: 656627712
Equivalent to 39 /8s, 35 /16s and 88 /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: 51559
Total LACNIC prefixes after maximum aggregation: 9717
LACNIC Deaggregation factor: 5.31
Prefixes being announced from the LACNIC address blocks: 56541
Unique aggregates announced from the LACNIC address blocks: 26552
LACNIC Region origin ASes present in the Internet Routing Table: 2029
LACNIC Prefixes per ASN: 27.87
LACNIC Region origin ASes announcing only one prefix: 567
LACNIC Region transit ASes present in the Internet Routing Table: 377
Average LACNIC Region AS path length visible: 4.2
Max LACNIC Region AS path length visible: 19
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1
Number of LACNIC addresses announced to Internet: 140360192
Equivalent to 8 /8s, 93 /16s and 186 /24s
Percentage of available LACNIC address space announced: 83.7

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: 11757
Total AfriNIC prefixes after maximum aggregation: 2520
AfriNIC Deaggregation factor: 4.67
Prefixes being announced from the AfriNIC address blocks: 12398
Unique aggregates announced from the AfriNIC address blocks: 3970
AfriNIC Region origin ASes present in the Internet Routing Table: 654
AfriNIC Prefixes per ASN: 18.96
AfriNIC Region origin ASes announcing only one prefix: 188
AfriNIC Region transit ASes present in the Internet Routing Table: 132
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: 47761920
Equivalent to 2 /8s, 216 /16s and 202 /24s
Percentage of available AfriNIC address space announced: 47.4

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 2714 903 90 PT TELEKOMUNIKASI INDONESIA
4766 2142 11555 644 Korea Telecom (KIX)
7545 2078 320 111 TPG Internet Pty Ltd
4755 1810 403 191 TATA Communications formerly
9829 1526 1241 43 BSNL National Internet Backbo
9583 1236 93 511 Sify Limited
9498 1208 310 79 BHARTI Airtel Ltd.
7552 1149 1080 13 Vietel Corporation
24560 1091 380 164 Bharti Airtel Ltd., Telemedia
4808 1075 2020 311 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 3060 3689 59 BellSouth.net Inc.
22773 2171 2943 141 Cox Communications, Inc.
18566 2063 382 183 Covad Communications
1785 2021 679 126 PaeTec Communications, Inc.
20115 1678 1651 615 Charter Communications
4323 1627 1120 425 Time Warner Telecom
701 1516 11148 791 UUNET Technologies, Inc.
30036 1381 310 572 Mediacom Communications Corp
7018 1341 17531 867 AT&T WorldNet Services
6983 1293 755 578 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 1773 544 17 OJSC "Vimpelcom"
34984 1362 244 220 TELLCOM ILETISIM HIZMETLERI A
20940 1066 395 818 Akamai Technologies European
31148 992 44 19 FreeNet ISP
6830 897 2366 430 UPC Distribution Services
13188 874 99 62 TOV "Bank-Inform"
8551 765 370 41 Bezeq International
12479 688 799 49 Uni2 Autonomous System
9116 553 326 34 Goldenlines main autonomous s
35228 539 246 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 3392 1752 95 NET Servicos de Comunicao S.A
10620 2602 423 249 TVCABLE BOGOTA
7303 1724 1135 233 Telecom Argentina Stet-France
18881 1462 844 20 Global Village Telecom
8151 1323 2813 413 UniNet S.A. de C.V.
11830 865 364 15 Instituto Costarricense de El
27947 813 94 91 Telconet S.A
6147 801 373 27 Telefonica Del Peru
6503 793 434 64 AVANTEL, S.A.
7738 780 1498 36 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
36998 1864 112 5 Sudanese Mobile Telephone (ZA
24863 881 274 29 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 426 956 9 TEDATA
24835 292 80 8 RAYA Telecom - Egypt
3741 258 921 216 The Internet Solution
29571 223 17 11 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/london/data-ASnet-AFRINIC

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

ASN No of nets /20 equiv MaxAgg Description
28573 3392 1752 95 NET Servicos de Comunicao S.A
6389 3060 3689 59 BellSouth.net Inc.
17974 2714 903 90 PT TELEKOMUNIKASI INDONESIA
10620 2602 423 249 TVCABLE BOGOTA
22773 2171 2943 141 Cox Communications, Inc.
4766 2142 11555 644 Korea Telecom (KIX)
7545 2078 320 111 TPG Internet Pty Ltd
18566 2063 382 183 Covad Communications
1785 2021 679 126 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 3060 3001 BellSouth.net Inc.
17974 2714 2624 PT TELEKOMUNIKASI INDONESIA
10620 2602 2353 TVCABLE BOGOTA
22773 2171 2030 Cox Communications, Inc.
7545 2078 1967 TPG Internet Pty Ltd
1785 2021 1895 PaeTec Communications, Inc.
18566 2063 1880 Covad Communications
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1773 1756 OJSC "Vimpelcom"
4755 1810 1619 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
62734 UNALLOCATED 8.31.128.0/24 6939 Hurricane Electric
62773 UNALLOCATED 8.35.180.0/22 3356 Level 3 Communicatio
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,

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.
23.91.80.0/20 21560 Capital Technology Services G
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

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 /12:252
/13:479 /14:914 /15:1628 /16:12793 /17:6726 /18:11171
/19:22969 /20:32598 /21:35216 /22:49480 /23:42658 /24:246939
/25:9 /26:11 /27:10 /28:127 /29:217 /30:143
/31:0 /32:135

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 1709 3060 BellSouth.net Inc.
8402 1483 1773 OJSC "Vimpelcom"
22773 1441 2171 Cox Communications, Inc.
30036 1236 1381 Mediacom Communications Corp
11492 1192 1233 Cable One
1785 1085 2021 PaeTec Communications, Inc.
6983 1034 1293 ITC^Deltacom
22561 963 1237 Digital Teleport, Inc

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

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

1:840 2:851 3:3 4:16 5:995 6:20
8:606 12:1893 13:3 14:851 15:11 16:3
17:17 18:19 20:21 23:470 24:1718 27:1613
31:1474 32:40 33:2 34:5 36:81 37:1808
38:904 39:3 40:181 41:3275 42:248 44:14
46:1997 47:7 49:682 50:800 52:12 54:39
55:3 56:2 57:29 58:1088 59:632 60:356
61:1487 62:1198 63:1974 64:4546 65:2345 66:4166
67:2113 68:1097 69:3282 70:872 71:495 72:2021
74:2563 75:327 76:307 77:1137 78:1084 79:648
80:1331 81:1019 82:632 83:588 84:596 85:1196
86:453 87:1027 88:556 89:1740 90:155 91:5645
92:607 93:1605 94:2036 95:1631 96:518 97:338
98:1047 99:39 100:30 101:364 103:3383 105:522
106:143 107:211 108:493 109:1900 110:956 111:1129
112:574 113:789 114:707 115:1040 116:975 117:805
118:1172 119:1251 120:364 121:853 122:1791 123:1222
124:1343 125:1428 128:596 129:216 130:310 131:662
132:341 133:158 134:536 135:67 136:275 137:237
138:348 139:176 140:169 141:301 142:531 143:408
144:493 145:96 146:512 147:391 148:691 149:352
150:155 151:614 152:414 153:201 154:47 155:486
156:280 157:373 158:284 159:686 160:350 161:449
162:772 163:206 164:630 165:549 166:258 167:622
168:1036 169:126 170:1116 171:193 172:25 173:1615
174:672 175:494 176:1227 177:2364 178:1923 179:182
180:1559 181:755 182:1330 183:479 184:653 185:939
186:2603 187:1500 188:1879 189:1323 190:7196 192:6993
193:5422 194:4032 195:3324 196:1323 197:1069 198:4676
199:5428 200:6051 201:2530 202:8777 203:8812 204:4457
205:2614 206:2753 207:2847 208:3994 209:3629 210:2854
211:1568 212:2223 213:2003 214:904 215:99 216:5334
217:1689 218:612 219:328 220:1276 221:569 222:324
223:496

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 13 Oct, 2013

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

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

BGP routing table entries examined: 469225
Prefixes after maximum aggregation: 189049
Deaggregation factor: 2.48
Unique aggregates announced to Internet: 232828
Total ASes present in the Internet Routing Table: 45154
Prefixes per ASN: 10.39
Origin-only ASes present in the Internet Routing Table: 35232
Origin ASes announcing only one prefix: 16249
Transit ASes present in the Internet Routing Table: 5915
Transit-only ASes present in the Internet Routing Table: 159
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 35
Max AS path prepend of ASN ( 59482) 25
Prefixes from unregistered ASNs in the Routing Table: 306
Unregistered ASNs in the Routing Table: 173
Number of 32-bit ASNs allocated by the RIRs: 5181
Number of 32-bit ASNs visible in the Routing Table: 4007
Prefixes from 32-bit ASNs in the Routing Table: 12419
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 725
Number of addresses announced to Internet: 2648076820
Equivalent to 157 /8s, 214 /16s and 114 /24s
Percentage of available address space announced: 71.5
Percentage of allocated address space announced: 71.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.1
Total number of prefixes smaller than registry allocations: 164306

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

Prefixes being announced by APNIC Region ASes: 111275
Total APNIC prefixes after maximum aggregation: 33837
APNIC Deaggregation factor: 3.29
Prefixes being announced from the APNIC address blocks: 113332
Unique aggregates announced from the APNIC address blocks: 46785
APNIC Region origin ASes present in the Internet Routing Table: 4877
APNIC Prefixes per ASN: 23.24
APNIC Region origin ASes announcing only one prefix: 1226
APNIC Region transit ASes present in the Internet Routing Table: 828
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 705
Number of APNIC addresses announced to Internet: 728318976
Equivalent to 43 /8s, 105 /16s and 68 /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: 162981
Total ARIN prefixes after maximum aggregation: 81417
ARIN Deaggregation factor: 2.00
Prefixes being announced from the ARIN address blocks: 163451
Unique aggregates announced from the ARIN address blocks: 75984
ARIN Region origin ASes present in the Internet Routing Table: 15890
ARIN Prefixes per ASN: 10.29
ARIN Region origin ASes announcing only one prefix: 6010
ARIN Region transit ASes present in the Internet Routing Table: 1658
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: 25
Number of ARIN addresses announced to Internet: 1072957952
Equivalent to 63 /8s, 244 /16s and 10 /24s
Percentage of available ARIN address space announced: 56.8

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: 118683
Total RIPE prefixes after maximum aggregation: 61286
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 122271
Unique aggregates announced from the RIPE address blocks: 78948
RIPE Region origin ASes present in the Internet Routing Table: 17461
RIPE Prefixes per ASN: 7.00
RIPE Region origin ASes announcing only one prefix: 8263
RIPE Region transit ASes present in the Internet Routing Table: 2820
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: 2412
Number of RIPE addresses announced to Internet: 656562404
Equivalent to 39 /8s, 34 /16s and 88 /24s
Percentage of available RIPE address space announced: 95.4

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: 52086
Total LACNIC prefixes after maximum aggregation: 9896
LACNIC Deaggregation factor: 5.26
Prefixes being announced from the LACNIC address blocks: 57178
Unique aggregates announced from the LACNIC address blocks: 26539
LACNIC Region origin ASes present in the Internet Routing Table: 2038
LACNIC Prefixes per ASN: 28.06
LACNIC Region origin ASes announcing only one prefix: 562
LACNIC Region transit ASes present in the Internet Routing Table: 386
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 35
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 859
Number of LACNIC addresses announced to Internet: 140448304
Equivalent to 8 /8s, 95 /16s and 18 /24s
Percentage of available LACNIC address space announced: 83.7

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: 11620
Total AfriNIC prefixes after maximum aggregation: 2515
AfriNIC Deaggregation factor: 4.62
Prefixes being announced from the AfriNIC address blocks: 12268
Unique aggregates announced from the AfriNIC address blocks: 3965
AfriNIC Region origin ASes present in the Internet Routing Table: 648
AfriNIC Prefixes per ASN: 18.93
AfriNIC Region origin ASes announcing only one prefix: 188
AfriNIC Region transit ASes present in the Internet Routing Table: 134
Average AfriNIC Region AS path length visible: 4.8
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: 47726080
Equivalent to 2 /8s, 216 /16s and 62 /24s
Percentage of available AfriNIC address space announced: 47.4

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 2944 11563 946 Korea Telecom (KIX)
17974 2714 903 90 PT TELEKOMUNIKASI INDONESIA
7545 2089 321 112 TPG Internet Pty Ltd
4755 1779 391 187 TATA Communications formerly
9829 1556 1241 43 BSNL National Internet Backbo
9498 1202 309 74 BHARTI Airtel Ltd.
4808 1191 2131 347 CNCGROUP IP network: China169
9583 1179 89 513 Sify Limited
7552 1160 1080 13 Vietel Corporation
24560 1091 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 3060 3689 59 BellSouth.net Inc.
22773 2169 2943 140 Cox Communications, Inc.
18566 2066 382 184 Covad Communications
1785 2021 679 126 PaeTec Communications, Inc.
20115 1674 1650 614 Charter Communications
4323 1621 1104 422 Time Warner Telecom
701 1517 11148 790 UUNET Technologies, Inc.
30036 1381 310 572 Mediacom Communications Corp
7018 1332 17514 858 AT&T WorldNet Services
6983 1294 771 579 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 1821 544 17 OJSC "Vimpelcom"
34984 1363 244 220 TELLCOM ILETISIM HIZMETLERI A
20940 1055 389 812 Akamai Technologies European
31148 992 44 19 FreeNet ISP
6830 895 2366 428 UPC Distribution Services
13188 875 99 62 TOV "Bank-Inform"
8551 754 370 41 Bezeq International
12479 688 799 49 Uni2 Autonomous System
35228 541 246 16 Avatar Broadband Limited
34744 516 157 53 SC GVM SISTEM 2003 SRL

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 3395 1752 90 NET Servicos de Comunicao S.A
10620 2602 423 249 TVCABLE BOGOTA
7303 1724 1135 233 Telecom Argentina Stet-France
18881 1462 844 20 Global Village Telecom
8151 1340 2815 416 UniNet S.A. de C.V.
11830 864 364 15 Instituto Costarricense de El
27947 839 93 90 Telconet S.A
6147 801 373 27 Telefonica Del Peru
6503 796 434 62 AVANTEL, S.A.
7738 780 1498 36 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
36998 1864 112 5 Sudanese Mobile Telephone (ZA
24863 881 274 29 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 426 956 9 TEDATA
24835 292 80 8 RAYA Telecom - Egypt
3741 258 921 216 The Internet Solution
29571 223 17 11 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 3395 1752 90 NET Servicos de Comunicao S.A
6389 3060 3689 59 BellSouth.net Inc.
4766 2944 11563 946 Korea Telecom (KIX)
17974 2714 903 90 PT TELEKOMUNIKASI INDONESIA
10620 2602 423 249 TVCABLE BOGOTA
22773 2169 2943 140 Cox Communications, Inc.
7545 2089 321 112 TPG Internet Pty Ltd
18566 2066 382 184 Covad Communications
1785 2021 679 126 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 3060 3001 BellSouth.net Inc.
17974 2714 2624 PT TELEKOMUNIKASI INDONESIA
10620 2602 2353 TVCABLE BOGOTA
22773 2169 2029 Cox Communications, Inc.
4766 2944 1998 Korea Telecom (KIX)
7545 2089 1977 TPG Internet Pty Ltd
1785 2021 1895 PaeTec Communications, Inc.
18566 2066 1882 Covad Communications
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1821 1804 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
62734 UNALLOCATED 8.31.128.0/24 6939 Hurricane Electric
62773 UNALLOCATED 8.35.180.0/22 3356 Level 3 Communicatio
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

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.
23.91.80.0/20 21560 Capital Technology Services G
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

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 /12:251
/13:481 /14:916 /15:1627 /16:12820 /17:6706 /18:11230
/19:22989 /20:32619 /21:35326 /22:49918 /23:43092 /24:248561
/25:902 /26:993 /27:483 /28:48 /29:79 /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 1709 3060 BellSouth.net Inc.
8402 1514 1821 OJSC "Vimpelcom"
22773 1439 2169 Cox Communications, Inc.
30036 1236 1381 Mediacom Communications Corp
11492 1192 1233 Cable One
1785 1085 2021 PaeTec Communications, Inc.
6983 1034 1294 ITC^Deltacom
22561 966 1241 Digital Teleport, Inc

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

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

1:844 2:809 3:3 4:17 5:995 6:20
8:615 12:1893 13:3 14:876 15:11 16:3
17:17 18:19 20:21 23:470 24:1716 27:1613
31:1466 32:45 33:2 34:5 36:81 37:1813
38:909 39:3 40:181 41:3243 42:249 44:14
46:2005 47:6 49:682 50:837 52:12 54:39
55:3 56:2 57:26 58:1165 59:606 60:359
61:1428 62:1197 63:1978 64:4552 65:2345 66:4162
67:2116 68:1098 69:3292 70:872 71:496 72:2022
74:2567 75:327 76:304 77:1167 78:1087 79:650
80:1327 81:1020 82:625 83:588 84:597 85:1195
86:452 87:1023 88:556 89:1729 90:155 91:5638
92:607 93:1601 94:2038 95:1627 96:518 97:338
98:1048 99:42 100:31 101:614 103:3398 105:522
106:143 107:211 108:511 109:1903 110:969 111:1133
112:581 113:793 114:738 115:1016 116:984 117:817
118:1171 119:1293 120:380 121:749 122:1885 123:1223
124:1361 125:1426 128:645 129:236 130:324 131:670
132:348 133:158 134:547 135:67 136:276 137:240
138:348 139:179 140:196 141:314 142:546 143:410
144:497 145:96 146:514 147:401 148:703 149:353
150:156 151:614 152:414 153:201 154:47 155:486
156:283 157:419 158:283 159:773 160:350 161:455
162:764 163:227 164:632 165:570 166:258 167:622
168:1046 169:127 170:1117 171:193 172:25 173:1624
174:672 175:509 176:1233 177:2369 178:1921 179:182
180:1566 181:753 182:1339 183:482 184:652 185:937
186:2597 187:1502 188:1880 189:1326 190:7224 192:7063
193:5422 194:4031 195:3323 196:1320 197:1002 198:4731
199:5468 200:6073 201:2531 202:8949 203:8894 204:4529
205:2632 206:2845 207:2915 208:4000 209:3639 210:2927
211:1571 212:2201 213:2002 214:906 215:99 216:5365
217:1687 218:622 219:315 220:1280 221:557 222:326
223:504

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

Friday, October 11, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 12 Oct, 2013

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

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

BGP routing table entries examined: 464548
Prefixes after maximum aggregation: 187572
Deaggregation factor: 2.48
Unique aggregates announced to Internet: 232731
Total ASes present in the Internet Routing Table: 41036
Prefixes per ASN: 11.32
Origin-only ASes present in the Internet Routing Table: 35222
Origin ASes announcing only one prefix: 16288
Transit ASes present in the Internet Routing Table: 5807
Transit-only ASes present in the Internet Routing Table: 138
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 28
Max AS path prepend of ASN ( 59482) 25
Prefixes from unregistered ASNs in the Routing Table: 332
Unregistered ASNs in the Routing Table: 174
Number of 32-bit ASNs allocated by the RIRs: 5177
Number of 32-bit ASNs visible in the Routing Table: 7
Prefixes from 32-bit ASNs in the Routing Table: 12339
Special use prefixes present in the Routing Table: 11
Prefixes being announced from unallocated address space: 725
Number of addresses announced to Internet: 2669094144
Equivalent to 159 /8s, 23 /16s and 37 /24s
Percentage of available address space announced: 72.1
Percentage of allocated address space announced: 72.1
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.1
Total number of prefixes smaller than registry allocations: 162025

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

Prefixes being announced by APNIC Region ASes: 107462
Total APNIC prefixes after maximum aggregation: 33054
APNIC Deaggregation factor: 3.25
Prefixes being announced from the APNIC address blocks: 110166
Unique aggregates announced from the APNIC address blocks: 46676
APNIC Region origin ASes present in the Internet Routing Table: 4844
APNIC Prefixes per ASN: 22.74
APNIC Region origin ASes announcing only one prefix: 1241
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: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1
Number of APNIC addresses announced to Internet: 727180800
Equivalent to 43 /8s, 87 /16s and 230 /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: 161573
Total ARIN prefixes after maximum aggregation: 80921
ARIN Deaggregation factor: 2.00
Prefixes being announced from the ARIN address blocks: 162159
Unique aggregates announced from the ARIN address blocks: 75957
ARIN Region origin ASes present in the Internet Routing Table: 15831
ARIN Prefixes per ASN: 10.24
ARIN Region origin ASes announcing only one prefix: 6009
ARIN Region transit ASes present in the Internet Routing Table: 1610
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: 1072906496
Equivalent to 63 /8s, 243 /16s and 65 /24s
Percentage of available ARIN address space announced: 56.8

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: 119067
Total RIPE prefixes after maximum aggregation: 61247
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 122638
Unique aggregates announced from the RIPE address blocks: 78975
RIPE Region origin ASes present in the Internet Routing Table: 17461
RIPE Prefixes per ASN: 7.02
RIPE Region origin ASes announcing only one prefix: 8278
RIPE Region transit ASes present in the Internet Routing Table: 2800
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 27
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1
Number of RIPE addresses announced to Internet: 656563200
Equivalent to 39 /8s, 34 /16s and 92 /24s
Percentage of available RIPE address space announced: 95.4

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: 51532
Total LACNIC prefixes after maximum aggregation: 9738
LACNIC Deaggregation factor: 5.29
Prefixes being announced from the LACNIC address blocks: 56494
Unique aggregates announced from the LACNIC address blocks: 26552
LACNIC Region origin ASes present in the Internet Routing Table: 2032
LACNIC Prefixes per ASN: 27.80
LACNIC Region origin ASes announcing only one prefix: 570
LACNIC Region transit ASes present in the Internet Routing Table: 377
Average LACNIC Region AS path length visible: 4.2
Max LACNIC Region AS path length visible: 20
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2
Number of LACNIC addresses announced to Internet: 140335872
Equivalent to 8 /8s, 93 /16s and 91 /24s
Percentage of available LACNIC address space announced: 83.6

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: 11726
Total AfriNIC prefixes after maximum aggregation: 2518
AfriNIC Deaggregation factor: 4.66
Prefixes being announced from the AfriNIC address blocks: 12364
Unique aggregates announced from the AfriNIC address blocks: 3963
AfriNIC Region origin ASes present in the Internet Routing Table: 653
AfriNIC Prefixes per ASN: 18.93
AfriNIC Region origin ASes announcing only one prefix: 190
AfriNIC Region transit ASes present in the Internet Routing Table: 131
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: 47762688
Equivalent to 2 /8s, 216 /16s and 205 /24s
Percentage of available AfriNIC address space announced: 47.4

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 2714 903 90 PT TELEKOMUNIKASI INDONESIA
4766 2142 11555 644 Korea Telecom (KIX)
7545 2079 321 112 TPG Internet Pty Ltd
4755 1810 403 191 TATA Communications formerly
9829 1556 1241 43 BSNL National Internet Backbo
9583 1236 93 511 Sify Limited
9498 1209 310 80 BHARTI Airtel Ltd.
7552 1149 1080 13 Vietel Corporation
24560 1091 380 164 Bharti Airtel Ltd., Telemedia
4808 1075 2020 311 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 3060 3689 59 BellSouth.net Inc.
22773 2171 2943 141 Cox Communications, Inc.
18566 2063 382 183 Covad Communications
1785 2020 679 126 PaeTec Communications, Inc.
20115 1678 1651 615 Charter Communications
4323 1628 1120 425 Time Warner Telecom
701 1516 11148 791 UUNET Technologies, Inc.
30036 1383 310 574 Mediacom Communications Corp
7018 1340 17531 866 AT&T WorldNet Services
6983 1293 755 578 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 1781 544 17 OJSC "Vimpelcom"
34984 1364 244 221 TELLCOM ILETISIM HIZMETLERI A
20940 1067 395 818 Akamai Technologies European
31148 991 44 19 FreeNet ISP
6830 897 2366 430 UPC Distribution Services
13188 874 99 62 TOV "Bank-Inform"
8551 764 370 41 Bezeq International
12479 688 799 49 Uni2 Autonomous System
9116 553 326 34 Goldenlines main autonomous s
35228 539 246 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 3392 1752 95 NET Servicos de Comunicao S.A
10620 2602 423 249 TVCABLE BOGOTA
7303 1723 1135 232 Telecom Argentina Stet-France
18881 1462 844 20 Global Village Telecom
8151 1325 2813 415 UniNet S.A. de C.V.
11830 865 364 15 Instituto Costarricense de El
27947 813 94 91 Telconet S.A
6147 801 373 27 Telefonica Del Peru
6503 793 434 64 AVANTEL, S.A.
7738 780 1498 36 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
36998 1864 112 5 Sudanese Mobile Telephone (ZA
24863 881 274 29 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 426 956 9 TEDATA
24835 292 80 8 RAYA Telecom - Egypt
3741 258 921 216 The Internet Solution
29571 223 17 11 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/london/data-ASnet-AFRINIC

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

ASN No of nets /20 equiv MaxAgg Description
28573 3392 1752 95 NET Servicos de Comunicao S.A
6389 3060 3689 59 BellSouth.net Inc.
17974 2714 903 90 PT TELEKOMUNIKASI INDONESIA
10620 2602 423 249 TVCABLE BOGOTA
22773 2171 2943 141 Cox Communications, Inc.
4766 2142 11555 644 Korea Telecom (KIX)
7545 2079 321 112 TPG Internet Pty Ltd
18566 2063 382 183 Covad Communications
1785 2020 679 126 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 3060 3001 BellSouth.net Inc.
17974 2714 2624 PT TELEKOMUNIKASI INDONESIA
10620 2602 2353 TVCABLE BOGOTA
22773 2171 2030 Cox Communications, Inc.
7545 2079 1967 TPG Internet Pty Ltd
1785 2020 1894 PaeTec Communications, Inc.
18566 2063 1880 Covad Communications
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1781 1764 OJSC "Vimpelcom"
4755 1810 1619 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
62734 UNALLOCATED 8.31.128.0/24 6939 Hurricane Electric
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

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.
23.91.80.0/20 21560 Capital Technology Services G
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

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 /12:252
/13:479 /14:914 /15:1627 /16:12795 /17:6726 /18:11176
/19:22971 /20:32618 /21:35236 /22:49468 /23:42648 /24:246839
/25:9 /26:11 /27:11 /28:127 /29:217 /30:138
/31:0 /32:134

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 1709 3060 BellSouth.net Inc.
8402 1491 1781 OJSC "Vimpelcom"
22773 1441 2171 Cox Communications, Inc.
30036 1239 1383 Mediacom Communications Corp
11492 1192 1233 Cable One
1785 1084 2020 PaeTec Communications, Inc.
6983 1034 1293 ITC^Deltacom
22561 962 1236 Digital Teleport, Inc

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

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

1:837 2:855 3:3 4:16 5:989 6:20
8:605 12:1893 13:3 14:850 15:11 16:3
17:17 18:19 20:21 23:469 24:1719 27:1601
31:1474 32:40 33:2 34:5 36:81 37:1802
38:907 39:3 40:181 41:3258 42:248 44:14
46:2016 47:7 49:686 50:799 52:12 54:39
55:3 56:2 57:29 58:1089 59:632 60:355
61:1489 62:1184 63:1977 64:4549 65:2346 66:4171
67:2114 68:1098 69:3283 70:872 71:495 72:2024
74:2567 75:327 76:307 77:1135 78:1084 79:648
80:1331 81:1020 82:630 83:588 84:596 85:1196
86:453 87:1026 88:556 89:1739 90:155 91:5640
92:607 93:1608 94:2033 95:1630 96:518 97:342
98:1046 99:39 100:30 101:361 103:3378 105:522
106:143 107:211 108:493 109:1896 110:961 111:1130
112:574 113:789 114:713 115:1038 116:977 117:801
118:1172 119:1260 120:366 121:851 122:1790 123:1221
124:1337 125:1428 128:594 129:216 130:310 131:662
132:340 133:158 134:536 135:67 136:275 137:237
138:348 139:176 140:169 141:300 142:528 143:407
144:495 145:96 146:512 147:391 148:694 149:352
150:155 151:614 152:414 153:201 154:47 155:486
156:281 157:369 158:284 159:686 160:350 161:449
162:762 163:206 164:630 165:556 166:258 167:622
168:1026 169:125 170:1089 171:202 172:25 173:1618
174:672 175:496 176:1220 177:2355 178:1921 179:183
180:1560 181:755 182:1343 183:481 184:653 185:935
186:2594 187:1473 188:1880 189:1319 190:7191 192:6993
193:5418 194:4029 195:3324 196:1315 197:1066 198:4677
199:5435 200:6082 201:2532 202:8784 203:8773 204:4447
205:2613 206:2755 207:2851 208:3995 209:3628 210:2855
211:1568 212:2225 213:2020 214:901 215:99 216:5335
217:1689 218:612 219:328 220:1275 221:566 222:324
223:496

End of report
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Posted by Admin at 3:31 PM 0 comments

[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sat 12 Oct, 2013

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

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

BGP routing table entries examined: 469227
Prefixes after maximum aggregation: 189103
Deaggregation factor: 2.48
Unique aggregates announced to Internet: 232899
Total ASes present in the Internet Routing Table: 45163
Prefixes per ASN: 10.39
Origin-only ASes present in the Internet Routing Table: 35242
Origin ASes announcing only one prefix: 16260
Transit ASes present in the Internet Routing Table: 5915
Transit-only ASes present in the Internet Routing Table: 160
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 35
Max AS path prepend of ASN ( 59482) 25
Prefixes from unregistered ASNs in the Routing Table: 303
Unregistered ASNs in the Routing Table: 171
Number of 32-bit ASNs allocated by the RIRs: 5177
Number of 32-bit ASNs visible in the Routing Table: 4006
Prefixes from 32-bit ASNs in the Routing Table: 12413
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 714
Number of addresses announced to Internet: 2648115732
Equivalent to 157 /8s, 215 /16s and 10 /24s
Percentage of available address space announced: 71.5
Percentage of allocated address space announced: 71.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.1
Total number of prefixes smaller than registry allocations: 164200

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

Prefixes being announced by APNIC Region ASes: 111390
Total APNIC prefixes after maximum aggregation: 33839
APNIC Deaggregation factor: 3.29
Prefixes being announced from the APNIC address blocks: 113461
Unique aggregates announced from the APNIC address blocks: 46844
APNIC Region origin ASes present in the Internet Routing Table: 4875
APNIC Prefixes per ASN: 23.27
APNIC Region origin ASes announcing only one prefix: 1222
APNIC Region transit ASes present in the Internet Routing Table: 830
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 710
Number of APNIC addresses announced to Internet: 728465152
Equivalent to 43 /8s, 107 /16s and 127 /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: 163008
Total ARIN prefixes after maximum aggregation: 81421
ARIN Deaggregation factor: 2.00
Prefixes being announced from the ARIN address blocks: 163510
Unique aggregates announced from the ARIN address blocks: 76000
ARIN Region origin ASes present in the Internet Routing Table: 15898
ARIN Prefixes per ASN: 10.28
ARIN Region origin ASes announcing only one prefix: 6018
ARIN Region transit ASes present in the Internet Routing Table: 1657
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: 25
Number of ARIN addresses announced to Internet: 1072988416
Equivalent to 63 /8s, 244 /16s and 129 /24s
Percentage of available ARIN address space announced: 56.8

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: 118750
Total RIPE prefixes after maximum aggregation: 61299
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 122330
Unique aggregates announced from the RIPE address blocks: 78977
RIPE Region origin ASes present in the Internet Routing Table: 17464
RIPE Prefixes per ASN: 7.00
RIPE Region origin ASes announcing only one prefix: 8262
RIPE Region transit ASes present in the Internet Routing Table: 2819
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2410
Number of RIPE addresses announced to Internet: 656522980
Equivalent to 39 /8s, 33 /16s and 190 /24s
Percentage of available RIPE address space announced: 95.4

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: 51889
Total LACNIC prefixes after maximum aggregation: 9928
LACNIC Deaggregation factor: 5.23
Prefixes being announced from the LACNIC address blocks: 56947
Unique aggregates announced from the LACNIC address blocks: 26506
LACNIC Region origin ASes present in the Internet Routing Table: 2037
LACNIC Prefixes per ASN: 27.96
LACNIC Region origin ASes announcing only one prefix: 569
LACNIC Region transit ASes present in the Internet Routing Table: 384
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 35
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 855
Number of LACNIC addresses announced to Internet: 140359472
Equivalent to 8 /8s, 93 /16s and 183 /24s
Percentage of available LACNIC address space announced: 83.7

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: 11617
Total AfriNIC prefixes after maximum aggregation: 2519
AfriNIC Deaggregation factor: 4.61
Prefixes being announced from the AfriNIC address blocks: 12265
Unique aggregates announced from the AfriNIC address blocks: 3972
AfriNIC Region origin ASes present in the Internet Routing Table: 650
AfriNIC Prefixes per ASN: 18.87
AfriNIC Region origin ASes announcing only one prefix: 189
AfriNIC Region transit ASes present in the Internet Routing Table: 133
Average AfriNIC Region AS path length visible: 4.8
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: 47752704
Equivalent to 2 /8s, 216 /16s and 166 /24s
Percentage of available AfriNIC address space announced: 47.4

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 2944 11563 946 Korea Telecom (KIX)
17974 2714 903 90 PT TELEKOMUNIKASI INDONESIA
7545 2089 321 112 TPG Internet Pty Ltd
4755 1779 391 187 TATA Communications formerly
9829 1556 1241 43 BSNL National Internet Backbo
9583 1238 93 508 Sify Limited
9498 1202 309 74 BHARTI Airtel Ltd.
4808 1191 2131 347 CNCGROUP IP network: China169
7552 1160 1080 13 Vietel Corporation
24560 1091 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 3060 3689 59 BellSouth.net Inc.
22773 2168 2943 140 Cox Communications, Inc.
18566 2066 382 184 Covad Communications
1785 2020 679 126 PaeTec Communications, Inc.
20115 1678 1651 615 Charter Communications
4323 1623 1104 422 Time Warner Telecom
701 1517 11148 790 UUNET Technologies, Inc.
30036 1383 310 574 Mediacom Communications Corp
7018 1332 17514 858 AT&T WorldNet Services
6983 1294 771 579 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 1841 544 17 OJSC "Vimpelcom"
34984 1363 244 220 TELLCOM ILETISIM HIZMETLERI A
20940 1056 389 812 Akamai Technologies European
31148 991 44 19 FreeNet ISP
6830 895 2366 428 UPC Distribution Services
13188 874 99 62 TOV "Bank-Inform"
8551 754 370 41 Bezeq International
12479 688 799 49 Uni2 Autonomous System
35228 541 246 16 Avatar Broadband Limited
34744 516 157 53 SC GVM SISTEM 2003 SRL

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 3405 1752 90 NET Servicos de Comunicao S.A
10620 2602 423 249 TVCABLE BOGOTA
7303 1724 1135 233 Telecom Argentina Stet-France
18881 1462 844 20 Global Village Telecom
8151 1342 2815 415 UniNet S.A. de C.V.
11830 865 364 15 Instituto Costarricense de El
27947 837 93 90 Telconet S.A
6147 801 373 27 Telefonica Del Peru
6503 796 434 62 AVANTEL, S.A.
7738 780 1498 36 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
36998 1864 112 5 Sudanese Mobile Telephone (ZA
24863 881 274 29 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 426 956 9 TEDATA
24835 292 80 8 RAYA Telecom - Egypt
3741 258 921 216 The Internet Solution
29571 223 17 11 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 3405 1752 90 NET Servicos de Comunicao S.A
6389 3060 3689 59 BellSouth.net Inc.
4766 2944 11563 946 Korea Telecom (KIX)
17974 2714 903 90 PT TELEKOMUNIKASI INDONESIA
10620 2602 423 249 TVCABLE BOGOTA
22773 2168 2943 140 Cox Communications, Inc.
7545 2089 321 112 TPG Internet Pty Ltd
18566 2066 382 184 Covad Communications
1785 2020 679 126 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 3060 3001 BellSouth.net Inc.
17974 2714 2624 PT TELEKOMUNIKASI INDONESIA
10620 2602 2353 TVCABLE BOGOTA
22773 2168 2028 Cox Communications, Inc.
4766 2944 1998 Korea Telecom (KIX)
7545 2089 1977 TPG Internet Pty Ltd
1785 2020 1894 PaeTec Communications, Inc.
18566 2066 1882 Covad Communications
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1841 1824 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
62734 UNALLOCATED 8.31.128.0/24 6939 Hurricane Electric
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/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.
23.91.80.0/20 21560 Capital Technology Services G
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

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 /12:251
/13:481 /14:916 /15:1627 /16:12822 /17:6702 /18:11233
/19:22994 /20:32626 /21:35338 /22:49901 /23:43037 /24:248599
/25:899 /26:995 /27:497 /28:48 /29:78 /30:19
/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 1709 3060 BellSouth.net Inc.
8402 1534 1841 OJSC "Vimpelcom"
22773 1439 2168 Cox Communications, Inc.
30036 1239 1383 Mediacom Communications Corp
11492 1192 1233 Cable One
1785 1084 2020 PaeTec Communications, Inc.
6983 1034 1294 ITC^Deltacom
22561 966 1241 Digital Teleport, Inc

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

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

1:841 2:814 3:3 4:17 5:992 6:19
8:614 12:1893 13:3 14:876 15:11 16:3
17:16 18:19 20:21 23:465 24:1720 27:1602
31:1466 32:45 33:2 34:5 36:81 37:1816
38:911 39:3 40:181 41:3224 42:249 44:14
46:2024 47:6 49:686 50:835 52:12 54:39
55:3 56:2 57:26 58:1166 59:606 60:358
61:1430 62:1187 63:1980 64:4554 65:2349 66:4174
67:2117 68:1099 69:3294 70:872 71:497 72:2025
74:2568 75:326 76:307 77:1166 78:1090 79:650
80:1329 81:1020 82:625 83:588 84:597 85:1195
86:453 87:1023 88:555 89:1736 90:155 91:5634
92:607 93:1608 94:2035 95:1627 96:518 97:342
98:1047 99:43 100:31 101:613 103:3400 105:522
106:143 107:211 108:511 109:1900 110:971 111:1132
112:581 113:793 114:741 115:1014 116:993 117:827
118:1172 119:1293 120:382 121:747 122:1880 123:1224
124:1380 125:1426 128:646 129:236 130:324 131:670
132:348 133:158 134:547 135:67 136:276 137:240
138:348 139:180 140:196 141:313 142:545 143:409
144:499 145:96 146:516 147:402 148:708 149:352
150:156 151:614 152:407 153:201 154:47 155:486
156:284 157:423 158:284 159:773 160:350 161:455
162:769 163:227 164:634 165:570 166:258 167:622
168:1047 169:127 170:1088 171:202 172:25 173:1624
174:672 175:509 176:1235 177:2351 178:1921 179:191
180:1567 181:754 182:1352 183:482 184:653 185:933
186:2586 187:1471 188:1888 189:1311 190:7177 192:7060
193:5421 194:4031 195:3320 196:1323 197:1002 198:4728
199:5470 200:6091 201:2522 202:8971 203:8899 204:4518
205:2624 206:2847 207:2918 208:4005 209:3636 210:2948
211:1572 212:2202 213:2018 214:906 215:99 216:5366
217:1687 218:621 219:315 220:1280 221:566 222:326
223:507

End of report
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