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, December 14, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 15 Dec, 2013

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

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

BGP routing table entries examined: 469643
Prefixes after maximum aggregation: 188653
Deaggregation factor: 2.49
Unique aggregates announced to Internet: 235480
Total ASes present in the Internet Routing Table: 45562
Prefixes per ASN: 10.31
Origin-only ASes present in the Internet Routing Table: 35431
Origin ASes announcing only one prefix: 16286
Transit ASes present in the Internet Routing Table: 5827
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: 28
Max AS path prepend of ASN ( 20993) 26
Prefixes from unregistered ASNs in the Routing Table: 1062
Unregistered ASNs in the Routing Table: 306
Number of 32-bit ASNs allocated by the RIRs: 5512
Number of 32-bit ASNs visible in the Routing Table: 4304
Prefixes from 32-bit ASNs in the Routing Table: 13477
Number of bogon 32-bit ASNs visible in the Routing Table: 1
Special use prefixes present in the Routing Table: 10
Prefixes being announced from unallocated address space: 1430
Number of addresses announced to Internet: 2680154368
Equivalent to 159 /8s, 191 /16s and 233 /24s
Percentage of available address space announced: 72.4
Percentage of allocated address space announced: 72.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.3
Total number of prefixes smaller than registry allocations: 163311

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

Prefixes being announced by APNIC Region ASes: 108705
Total APNIC prefixes after maximum aggregation: 33426
APNIC Deaggregation factor: 3.25
Prefixes being announced from the APNIC address blocks: 111639
Unique aggregates announced from the APNIC address blocks: 47799
APNIC Region origin ASes present in the Internet Routing Table: 4829
APNIC Prefixes per ASN: 23.12
APNIC Region origin ASes announcing only one prefix: 1214
APNIC Region transit ASes present in the Internet Routing Table: 827
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: 792
Number of APNIC addresses announced to Internet: 728108544
Equivalent to 43 /8s, 102 /16s and 14 /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: 161855
Total ARIN prefixes after maximum aggregation: 81354
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 162704
Unique aggregates announced from the ARIN address blocks: 75687
ARIN Region origin ASes present in the Internet Routing Table: 15872
ARIN Prefixes per ASN: 10.25
ARIN Region origin ASes announcing only one prefix: 5999
ARIN Region transit ASes present in the Internet Routing Table: 1602
Average ARIN Region AS path length visible: 3.2
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 45
Number of ARIN addresses announced to Internet: 1074305792
Equivalent to 64 /8s, 8 /16s and 155 /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: 119741
Total RIPE prefixes after maximum aggregation: 61221
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 123523
Unique aggregates announced from the RIPE address blocks: 79276
RIPE Region origin ASes present in the Internet Routing Table: 17546
RIPE Prefixes per ASN: 7.04
RIPE Region origin ASes announcing only one prefix: 8308
RIPE Region transit ASes present in the Internet Routing Table: 2798
Average RIPE Region AS path length visible: 3.6
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2532
Number of RIPE addresses announced to Internet: 655809280
Equivalent to 39 /8s, 22 /16s and 219 /24s
Percentage of available RIPE address space announced: 95.3

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 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: 52455
Total LACNIC prefixes after maximum aggregation: 9825
LACNIC Deaggregation factor: 5.34
Prefixes being announced from the LACNIC address blocks: 57726
Unique aggregates announced from the LACNIC address blocks: 27392
LACNIC Region origin ASes present in the Internet Routing Table: 2041
LACNIC Prefixes per ASN: 28.28
LACNIC Region origin ASes announcing only one prefix: 553
LACNIC Region transit ASes present in the Internet Routing Table: 381
Average LACNIC Region AS path length visible: 4.1
Max LACNIC Region AS path length visible: 24
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 927
Number of LACNIC addresses announced to Internet: 146448128
Equivalent to 8 /8s, 186 /16s and 159 /24s
Percentage of available LACNIC address space announced: 87.3

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: 11980
Total AfriNIC prefixes after maximum aggregation: 2591
AfriNIC Deaggregation factor: 4.62
Prefixes being announced from the AfriNIC address blocks: 12620
Unique aggregates announced from the AfriNIC address blocks: 4201
AfriNIC Region origin ASes present in the Internet Routing Table: 697
AfriNIC Prefixes per ASN: 18.11
AfriNIC Region origin ASes announcing only one prefix: 212
AfriNIC Region transit ASes present in the Internet Routing Table: 144
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: 8
Number of AfriNIC addresses announced to Internet: 48628736
Equivalent to 2 /8s, 230 /16s and 4 /24s
Percentage of available AfriNIC address space announced: 48.3

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

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

ASN No of nets /20 equiv MaxAgg Description
17974 2730 902 88 PT TELEKOMUNIKASI INDONESIA
4766 2156 11550 652 Korea Telecom (KIX)
7545 2103 319 110 TPG Internet Pty Ltd
4755 1814 401 186 TATA Communications formerly
9829 1556 1251 42 BSNL National Internet Backbo
9583 1325 103 543 Sify Limited
9498 1230 309 73 BHARTI Airtel Ltd.
7552 1170 1080 13 Vietel Corporation
24560 1097 382 167 Bharti Airtel Ltd., Telemedia
4808 1055 2014 313 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 3032 3688 53 BellSouth.net Inc.
22773 2301 2939 139 Cox Communications, Inc.
1785 2147 686 131 PaeTec Communications, Inc.
18566 2048 379 177 MegaPath Corporation
20115 1681 1659 599 Charter Communications
4323 1643 1097 416 Time Warner Telecom
701 1506 11144 779 MCI Communications Services,
30036 1378 309 577 Mediacom Communications Corp
7018 1321 17764 866 AT&T WorldNet Services
6983 1292 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 1868 544 16 OJSC "Vimpelcom"
34984 1367 244 225 TELLCOM ILETISIM HIZMETLERI A
20940 1212 460 909 Akamai Technologies European
31148 1011 45 19 FreeNet ISP
13188 896 99 42 TOV "Bank-Inform"
6849 860 363 39 JSC UKRTELECOM,
8551 807 370 41 Bezeq International
6830 773 2328 426 UPC Distribution Services
12479 684 798 53 Uni2 Autonomous System
9116 554 326 35 Goldenlines main autonomous s

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

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

ASN No of nets /20 equiv MaxAgg Description
28573 3441 1829 94 NET Servicos de Comunicao S.A
10620 2695 436 199 Telmex Colombia S.A.
7303 1736 1161 231 Telecom Argentina Stet-France
18881 1721 908 20 Global Village Telecom
8151 1358 2855 423 UniNet S.A. de C.V.
11830 868 364 15 Instituto Costarricense de El
27947 829 94 90 Telconet S.A
6147 790 373 27 Telefonica Del Peru
6503 787 434 61 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 1854 112 5 Sudanese Mobile Telephone (ZA
24863 871 338 26 LINKdotNET AS number
6713 598 653 27 Itissalat Al-MAGHRIB
8452 420 956 9 TEDATA
24835 298 144 9 RAYA Telecom - Egypt
3741 247 921 209 The Internet Solution
36992 246 525 29 Etisalat MISR
29571 233 21 14 Ci Telecom Autonomous system
15706 219 32 6 Sudatel Internet Exchange Aut
37054 213 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 3441 1829 94 NET Servicos de Comunicao S.A
6389 3032 3688 53 BellSouth.net Inc.
17974 2730 902 88 PT TELEKOMUNIKASI INDONESIA
10620 2695 436 199 Telmex Colombia S.A.
22773 2301 2939 139 Cox Communications, Inc.
4766 2156 11550 652 Korea Telecom (KIX)
1785 2147 686 131 PaeTec Communications, Inc.
7545 2103 319 110 TPG Internet Pty Ltd
18566 2048 379 177 MegaPath Corporation
8402 1868 544 16 OJSC "Vimpelcom"

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 3032 2979 BellSouth.net Inc.
17974 2730 2642 PT TELEKOMUNIKASI INDONESIA
10620 2695 2496 Telmex Colombia S.A.
22773 2301 2162 Cox Communications, Inc.
1785 2147 2016 PaeTec Communications, Inc.
7545 2103 1993 TPG Internet Pty Ltd
18566 2048 1871 MegaPath Corporation
8402 1868 1852 OJSC "Vimpelcom"
36998 1854 1849 Sudanese Mobile Telephone (ZA
18881 1721 1701 Global Village Telecom

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

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

Bad AS Designation Network Transit AS Description
62828 UNALLOCATED 8.21.130.0/24 3356 Level 3 Communicatio
62850 UNALLOCATED 8.25.147.0/24 3356 Level 3 Communicatio
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
13938 UNALLOCATED 12.33.114.0/24 7018 AT&T WorldNet Servic
62861 UNALLOCATED 12.37.197.0/24 7018 AT&T WorldNet Servic
13938 UNALLOCATED 12.41.54.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 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
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
203.0.113.0/24 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.
23.91.0.0/19 40676 Psychz Networks
23.91.4.0/24 40676 Psychz Networks
23.91.14.0/24 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 37958 ChinaCache Networks ASN
23.91.112.0/21 32475 MidPhase Inc.
23.91.120.0/21 36351 SoftLayer Technologies Inc.
23.91.160.0/22 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 /12:254
/13:472 /14:938 /15:1637 /16:12819 /17:6770 /18:11308
/19:23146 /20:33104 /21:35664 /22:49695 /23:43516 /24:249504
/25:8 /26:11 /27:12 /28:125 /29:216 /30:159
/31:0 /32:133

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

ASN No of nets Total ann. Description
18566 2003 2048 MegaPath Corporation
36998 1819 1854 Sudanese Mobile Telephone (ZA
6389 1699 3032 BellSouth.net Inc.
8402 1572 1868 OJSC "Vimpelcom"
22773 1551 2301 Cox Communications, Inc.
30036 1219 1378 Mediacom Communications Corp
1785 1163 2147 PaeTec Communications, Inc.
11492 1145 1183 Cable One
6983 1034 1292 ITC^Deltacom
22561 975 1251 Digital Teleport, Inc

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

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

1:918 2:875 3:3 4:15 5:779 6:21
8:609 12:1883 13:3 14:875 15:11 16:3
17:19 18:19 20:36 23:622 24:1751 27:1699
31:1509 32:40 33:2 34:5 36:104 37:1913
38:913 39:5 40:181 41:3356 42:239 44:14
46:2074 47:11 49:701 50:861 52:12 54:44
55:2 56:4 57:28 58:1072 59:582 60:367
61:1471 62:1252 63:1976 64:4386 65:2330 66:4141
67:2118 68:1089 69:3280 70:908 71:502 72:2021
74:2578 75:321 76:304 77:1173 78:1015 79:670
80:1275 81:1053 82:640 83:751 84:581 85:1258
86:384 87:1042 88:521 89:1572 90:151 91:5727
92:618 93:1609 94:2093 95:1475 96:519 97:350
98:1078 99:41 100:32 101:445 103:3800 105:531
106:144 107:245 108:522 109:1998 110:951 111:1113
112:586 113:799 114:730 115:1007 116:996 117:800
118:1225 119:1261 120:331 121:743 122:1790 123:1258
124:1343 125:1440 128:599 129:222 130:338 131:644
132:348 133:159 134:295 135:72 136:275 137:248
138:348 139:167 140:178 141:329 142:538 143:400
144:491 145:90 146:540 147:424 148:738 149:358
150:152 151:483 152:414 153:207 154:46 155:517
156:308 157:368 158:284 159:697 160:360 161:453
162:938 163:206 164:623 165:576 166:280 167:638
168:1035 169:122 170:1143 171:185 172:12 173:1671
174:662 175:523 176:1310 177:2555 178:1883 179:314
180:1593 181:889 182:1416 183:471 184:623 185:1123
186:2633 187:1463 188:1966 189:1269 190:7267 192:7000
193:5476 194:4034 195:3378 196:1344 197:1091 198:4723
199:5472 200:6031 201:2531 202:8810 203:8855 204:4466
205:2605 206:2803 207:2756 208:3954 209:3690 210:2952
211:1603 212:2198 213:1993 214:847 215:84 216:5419
217:1719 218:616 219:312 220:1266 221:587 222:327
223:540

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 15 Dec, 2013

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

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

BGP routing table entries examined: 474873
Prefixes after maximum aggregation: 190078
Deaggregation factor: 2.50
Unique aggregates announced to Internet: 235768
Total ASes present in the Internet Routing Table: 45702
Prefixes per ASN: 10.39
Origin-only ASes present in the Internet Routing Table: 35459
Origin ASes announcing only one prefix: 16261
Transit ASes present in the Internet Routing Table: 5946
Transit-only ASes present in the Internet Routing Table: 173
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 53
Max AS path prepend of ASN ( 50404) 51
Prefixes from unregistered ASNs in the Routing Table: 1053
Unregistered ASNs in the Routing Table: 294
Number of 32-bit ASNs allocated by the RIRs: 5512
Number of 32-bit ASNs visible in the Routing Table: 4297
Prefixes from 32-bit ASNs in the Routing Table: 13565
Number of bogon 32-bit ASNs visible in the Routing Table: 1
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 1420
Number of addresses announced to Internet: 2659601052
Equivalent to 158 /8s, 134 /16s and 74 /24s
Percentage of available address space announced: 71.8
Percentage of allocated address space announced: 71.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.3
Total number of prefixes smaller than registry allocations: 165614

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

Prefixes being announced by APNIC Region ASes: 112883
Total APNIC prefixes after maximum aggregation: 34152
APNIC Deaggregation factor: 3.31
Prefixes being announced from the APNIC address blocks: 115191
Unique aggregates announced from the APNIC address blocks: 48049
APNIC Region origin ASes present in the Internet Routing Table: 4868
APNIC Prefixes per ASN: 23.66
APNIC Region origin ASes announcing only one prefix: 1205
APNIC Region transit ASes present in the Internet Routing Table: 838
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 38
Number of APNIC region 32-bit ASNs visible in the Routing Table: 789
Number of APNIC addresses announced to Internet: 729307840
Equivalent to 43 /8s, 120 /16s and 90 /24s
Percentage of available APNIC address space announced: 85.2

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: 163227
Total ARIN prefixes after maximum aggregation: 81788
ARIN Deaggregation factor: 2.00
Prefixes being announced from the ARIN address blocks: 164020
Unique aggregates announced from the ARIN address blocks: 75756
ARIN Region origin ASes present in the Internet Routing Table: 15929
ARIN Prefixes per ASN: 10.30
ARIN Region origin ASes announcing only one prefix: 6000
ARIN Region transit ASes present in the Internet Routing Table: 1667
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: 45
Number of ARIN addresses announced to Internet: 1074757504
Equivalent to 64 /8s, 15 /16s and 127 /24s
Percentage of available ARIN address space announced: 56.9

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: 119661
Total RIPE prefixes after maximum aggregation: 61290
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 123424
Unique aggregates announced from the RIPE address blocks: 79252
RIPE Region origin ASes present in the Internet Routing Table: 17556
RIPE Prefixes per ASN: 7.03
RIPE Region origin ASes announcing only one prefix: 8297
RIPE Region transit ASes present in the Internet Routing Table: 2813
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 53
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2527
Number of RIPE addresses announced to Internet: 655789284
Equivalent to 39 /8s, 22 /16s and 140 /24s
Percentage of available RIPE address space announced: 95.3

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 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: 53000
Total LACNIC prefixes after maximum aggregation: 10014
LACNIC Deaggregation factor: 5.29
Prefixes being announced from the LACNIC address blocks: 58385
Unique aggregates announced from the LACNIC address blocks: 27385
LACNIC Region origin ASes present in the Internet Routing Table: 2047
LACNIC Prefixes per ASN: 28.52
LACNIC Region origin ASes announcing only one prefix: 547
LACNIC Region transit ASes present in the Internet Routing Table: 397
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 35
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 928
Number of LACNIC addresses announced to Internet: 146542648
Equivalent to 8 /8s, 188 /16s and 16 /24s
Percentage of available LACNIC address space announced: 87.3

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: 11785
Total AfriNIC prefixes after maximum aggregation: 2595
AfriNIC Deaggregation factor: 4.54
Prefixes being announced from the AfriNIC address blocks: 12433
Unique aggregates announced from the AfriNIC address blocks: 4214
AfriNIC Region origin ASes present in the Internet Routing Table: 696
AfriNIC Prefixes per ASN: 17.86
AfriNIC Region origin ASes announcing only one prefix: 212
AfriNIC Region transit ASes present in the Internet Routing Table: 146
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: 8
Number of AfriNIC addresses announced to Internet: 48633920
Equivalent to 2 /8s, 230 /16s and 24 /24s
Percentage of available AfriNIC address space announced: 48.3

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

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

ASN No of nets /20 equiv MaxAgg Description
4766 2948 11558 951 Korea Telecom (KIX)
17974 2730 902 88 PT TELEKOMUNIKASI INDONESIA
7545 2118 319 110 TPG Internet Pty Ltd
4755 1798 391 189 TATA Communications formerly
9829 1556 1251 42 BSNL National Internet Backbo
9583 1322 102 543 Sify Limited
9498 1228 309 72 BHARTI Airtel Ltd.
7552 1172 1080 13 Vietel Corporation
4808 1138 2118 339 CNCGROUP IP network: China169
24560 1097 382 167 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 3032 3688 53 BellSouth.net Inc.
22773 2299 2939 138 Cox Communications, Inc.
1785 2147 686 131 PaeTec Communications, Inc.
18566 2051 379 178 MegaPath Corporation
20115 1681 1659 599 Charter Communications
4323 1635 1082 416 Time Warner Telecom
701 1507 11144 778 MCI Communications Services,
30036 1378 309 577 Mediacom Communications Corp
7018 1309 17746 855 AT&T WorldNet Services
6983 1292 755 578 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 1952 544 16 OJSC "Vimpelcom"
34984 1366 244 224 TELLCOM ILETISIM HIZMETLERI A
20940 1211 458 911 Akamai Technologies European
31148 1011 45 19 FreeNet ISP
13188 897 99 42 TOV "Bank-Inform"
6849 860 363 39 JSC UKRTELECOM,
8551 793 370 41 Bezeq International
6830 771 2327 424 UPC Distribution Services
12479 684 798 53 Uni2 Autonomous System
35228 551 246 16 Avatar Broadband Limited

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 3441 1829 94 NET Servicos de Comunicao S.A
10620 2695 436 199 Telmex Colombia S.A.
7303 1738 1161 233 Telecom Argentina Stet-France
18881 1721 908 20 Global Village Telecom
8151 1370 2857 427 UniNet S.A. de C.V.
11830 868 364 15 Instituto Costarricense de El
27947 855 93 89 Telconet S.A
6503 791 434 61 AVANTEL, S.A.
6147 790 373 27 Telefonica Del Peru
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 1854 112 5 Sudanese Mobile Telephone (ZA
24863 871 338 26 LINKdotNET AS number
6713 598 653 27 Itissalat Al-MAGHRIB
8452 420 956 9 TEDATA
24835 298 144 9 RAYA Telecom - Egypt
3741 247 921 209 The Internet Solution
36992 246 525 29 Etisalat MISR
29571 233 21 14 Ci Telecom Autonomous system
15706 219 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 3441 1829 94 NET Servicos de Comunicao S.A
6389 3032 3688 53 BellSouth.net Inc.
4766 2948 11558 951 Korea Telecom (KIX)
17974 2730 902 88 PT TELEKOMUNIKASI INDONESIA
10620 2695 436 199 Telmex Colombia S.A.
22773 2299 2939 138 Cox Communications, Inc.
1785 2147 686 131 PaeTec Communications, Inc.
7545 2118 319 110 TPG Internet Pty Ltd
18566 2051 379 178 MegaPath Corporation
8402 1952 544 16 OJSC "Vimpelcom"

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 3032 2979 BellSouth.net Inc.
17974 2730 2642 PT TELEKOMUNIKASI INDONESIA
10620 2695 2496 Telmex Colombia S.A.
22773 2299 2161 Cox Communications, Inc.
1785 2147 2016 PaeTec Communications, Inc.
7545 2118 2008 TPG Internet Pty Ltd
4766 2948 1997 Korea Telecom (KIX)
8402 1952 1936 OJSC "Vimpelcom"
18566 2051 1873 MegaPath Corporation
36998 1854 1849 Sudanese Mobile Telephone (ZA

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

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

Bad AS Designation Network Transit AS Description
62828 UNALLOCATED 8.21.130.0/24 4323 Time Warner Telecom
62850 UNALLOCATED 8.25.147.0/24 46887 Lightower Fiber Netw
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
62861 UNALLOCATED 12.37.197.0/24 7018 AT&T WorldNet Servic
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 Communications
17300 UNALLOCATED 12.45.110.0/24 701 MCI Communications S

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

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

Network Origin AS Description
23.90.128.0/18 27418 OUTOFWALL INC.
23.91.0.0/19 40676 Psychz Networks
23.91.4.0/24 40676 Psychz Networks
23.91.14.0/24 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 37958 ChinaCache Networks ASN
23.91.112.0/21 32475 MidPhase Inc.
23.91.120.0/21 36351 SoftLayer Technologies Inc.
23.91.160.0/22 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 /12:253
/13:474 /14:936 /15:1636 /16:12852 /17:6761 /18:11348
/19:23174 /20:33081 /21:35778 /22:50202 /23:43905 /24:251899
/25:828 /26:985 /27:453 /28:47 /29:72 /30:24
/31:0 /32:15

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

ASN No of nets Total ann. Description
18566 2006 2051 MegaPath Corporation
36998 1819 1854 Sudanese Mobile Telephone (ZA
6389 1699 3032 BellSouth.net Inc.
8402 1652 1952 OJSC "Vimpelcom"
22773 1549 2299 Cox Communications, Inc.
30036 1219 1378 Mediacom Communications Corp
1785 1163 2147 PaeTec Communications, Inc.
11492 1145 1183 Cable One
6983 1034 1292 ITC^Deltacom
22561 977 1253 Digital Teleport, Inc

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

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

1:926 2:872 3:3 4:16 5:817 6:21
8:614 12:1883 13:3 14:897 15:11 16:3
17:19 18:19 20:36 23:623 24:1748 27:1697
31:1523 32:45 33:2 34:5 36:104 37:1950
38:920 39:5 40:182 41:3245 42:243 44:14
46:2082 47:10 49:704 50:862 52:12 54:44
55:5 56:4 57:25 58:1150 59:582 60:369
61:1497 62:1249 63:1979 64:4391 65:2332 66:4143
67:2120 68:1090 69:3290 70:908 71:509 72:2022
74:2580 75:322 76:305 77:1206 78:1020 79:672
80:1274 81:1054 82:633 83:751 84:581 85:1257
86:382 87:1037 88:521 89:1569 90:151 91:5728
92:619 93:1610 94:2097 95:1530 96:519 97:350
98:1078 99:41 100:32 101:694 103:3825 105:531
106:144 107:246 108:540 109:1999 110:958 111:1130
112:604 113:783 114:752 115:1045 116:1012 117:830
118:1227 119:1281 120:338 121:769 122:1880 123:1264
124:1381 125:1440 128:636 129:232 130:355 131:669
132:354 133:159 134:309 135:72 136:276 137:252
138:348 139:170 140:206 141:342 142:551 143:402
144:496 145:90 146:550 147:434 148:788 149:358
150:153 151:484 152:414 153:207 154:46 155:517
156:311 157:419 158:285 159:786 160:360 161:458
162:947 163:251 164:636 165:582 166:280 167:638
168:1042 169:123 170:1144 171:185 172:12 173:1671
174:662 175:537 176:1328 177:2559 178:1880 179:318
180:1597 181:891 182:1420 183:474 184:623 185:1119
186:2664 187:1462 188:1976 189:1269 190:7293 192:7075
193:5485 194:4033 195:3377 196:1333 197:1053 198:4788
199:5512 200:6055 201:2533 202:9003 203:8936 204:4535
205:2625 206:2892 207:2822 208:3963 209:3704 210:3093
211:1626 212:2176 213:1993 214:875 215:84 216:5433
217:1719 218:625 219:320 220:1270 221:587 222:332
223:553

End of report
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Posted by Admin at 10:40 AM 0 comments

Friday, December 13, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 14 Dec, 2013

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

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

BGP routing table entries examined: 469919
Prefixes after maximum aggregation: 188689
Deaggregation factor: 2.49
Unique aggregates announced to Internet: 235449
Total ASes present in the Internet Routing Table: 45555
Prefixes per ASN: 10.32
Origin-only ASes present in the Internet Routing Table: 35438
Origin ASes announcing only one prefix: 16299
Transit ASes present in the Internet Routing Table: 5828
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 ( 20993) 26
Prefixes from unregistered ASNs in the Routing Table: 1062
Unregistered ASNs in the Routing Table: 298
Number of 32-bit ASNs allocated by the RIRs: 5509
Number of 32-bit ASNs visible in the Routing Table: 4289
Prefixes from 32-bit ASNs in the Routing Table: 13438
Number of bogon 32-bit ASNs visible in the Routing Table: 1
Special use prefixes present in the Routing Table: 10
Prefixes being announced from unallocated address space: 1422
Number of addresses announced to Internet: 2679963392
Equivalent to 159 /8s, 188 /16s and 255 /24s
Percentage of available address space announced: 72.4
Percentage of allocated address space announced: 72.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.3
Total number of prefixes smaller than registry allocations: 163470

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

Prefixes being announced by APNIC Region ASes: 108629
Total APNIC prefixes after maximum aggregation: 33409
APNIC Deaggregation factor: 3.25
Prefixes being announced from the APNIC address blocks: 111584
Unique aggregates announced from the APNIC address blocks: 47776
APNIC Region origin ASes present in the Internet Routing Table: 4833
APNIC Prefixes per ASN: 23.09
APNIC Region origin ASes announcing only one prefix: 1222
APNIC Region transit ASes present in the Internet Routing Table: 826
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: 778
Number of APNIC addresses announced to Internet: 727970560
Equivalent to 43 /8s, 99 /16s and 243 /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: 161902
Total ARIN prefixes after maximum aggregation: 81398
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 162746
Unique aggregates announced from the ARIN address blocks: 75650
ARIN Region origin ASes present in the Internet Routing Table: 15879
ARIN Prefixes per ASN: 10.25
ARIN Region origin ASes announcing only one prefix: 6008
ARIN Region transit ASes present in the Internet Routing Table: 1602
Average ARIN Region AS path length visible: 3.2
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 45
Number of ARIN addresses announced to Internet: 1074278912
Equivalent to 64 /8s, 8 /16s and 50 /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: 119953
Total RIPE prefixes after maximum aggregation: 61199
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 123744
Unique aggregates announced from the RIPE address blocks: 79250
RIPE Region origin ASes present in the Internet Routing Table: 17546
RIPE Prefixes per ASN: 7.05
RIPE Region origin ASes announcing only one prefix: 8308
RIPE Region transit ASes present in the Internet Routing Table: 2796
Average RIPE Region AS path length visible: 3.6
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2532
Number of RIPE addresses announced to Internet: 655740672
Equivalent to 39 /8s, 21 /16s and 207 /24s
Percentage of available RIPE address space announced: 95.3

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 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: 52612
Total LACNIC prefixes after maximum aggregation: 9862
LACNIC Deaggregation factor: 5.33
Prefixes being announced from the LACNIC address blocks: 57848
Unique aggregates announced from the LACNIC address blocks: 27441
LACNIC Region origin ASes present in the Internet Routing Table: 2041
LACNIC Prefixes per ASN: 28.34
LACNIC Region origin ASes announcing only one prefix: 550
LACNIC Region transit ASes present in the Internet Routing Table: 384
Average LACNIC Region AS path length visible: 4.1
Max LACNIC Region AS path length visible: 24
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 926
Number of LACNIC addresses announced to Internet: 146502144
Equivalent to 8 /8s, 187 /16s and 114 /24s
Percentage of available LACNIC address space announced: 87.3

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: 11940
Total AfriNIC prefixes after maximum aggregation: 2583
AfriNIC Deaggregation factor: 4.62
Prefixes being announced from the AfriNIC address blocks: 12574
Unique aggregates announced from the AfriNIC address blocks: 4209
AfriNIC Region origin ASes present in the Internet Routing Table: 694
AfriNIC Prefixes per ASN: 18.12
AfriNIC Region origin ASes announcing only one prefix: 211
AfriNIC Region transit ASes present in the Internet Routing Table: 144
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: 8
Number of AfriNIC addresses announced to Internet: 48633088
Equivalent to 2 /8s, 230 /16s and 21 /24s
Percentage of available AfriNIC address space announced: 48.3

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

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

ASN No of nets /20 equiv MaxAgg Description
17974 2731 902 88 PT TELEKOMUNIKASI INDONESIA
4766 2156 11550 652 Korea Telecom (KIX)
7545 2103 319 111 TPG Internet Pty Ltd
4755 1813 401 186 TATA Communications formerly
9829 1548 1251 42 BSNL National Internet Backbo
9583 1314 103 543 Sify Limited
9498 1230 309 73 BHARTI Airtel Ltd.
7552 1170 1080 13 Vietel Corporation
24560 1097 382 167 Bharti Airtel Ltd., Telemedia
4808 1059 2014 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 3032 3688 53 BellSouth.net Inc.
22773 2301 2939 139 Cox Communications, Inc.
1785 2148 686 131 PaeTec Communications, Inc.
18566 2048 379 177 MegaPath Corporation
20115 1681 1659 599 Charter Communications
4323 1643 1097 416 Time Warner Telecom
701 1508 11144 781 MCI Communications Services,
30036 1378 309 577 Mediacom Communications Corp
7018 1320 17764 867 AT&T WorldNet Services
6983 1292 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 1899 544 16 OJSC "Vimpelcom"
34984 1366 244 225 TELLCOM ILETISIM HIZMETLERI A
20940 1208 458 906 Akamai Technologies European
31148 1011 45 19 FreeNet ISP
13188 896 99 42 TOV "Bank-Inform"
6849 860 363 39 JSC UKRTELECOM,
8551 806 370 41 Bezeq International
6830 772 2327 425 UPC Distribution Services
12479 684 798 53 Uni2 Autonomous System
9116 554 326 35 Goldenlines main autonomous s

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

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

ASN No of nets /20 equiv MaxAgg Description
28573 3428 1829 94 NET Servicos de Comunicao S.A
10620 2695 436 199 Telmex Colombia S.A.
7303 1736 1161 231 Telecom Argentina Stet-France
18881 1721 908 20 Global Village Telecom
8151 1358 2853 421 UniNet S.A. de C.V.
11830 868 364 15 Instituto Costarricense de El
27947 829 94 90 Telconet S.A
6147 790 373 27 Telefonica Del Peru
7738 780 1498 36 Telecomunicacoes da Bahia S.A
6503 772 434 61 AVANTEL, 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 1854 112 5 Sudanese Mobile Telephone (ZA
24863 871 338 26 LINKdotNET AS number
6713 598 653 27 Itissalat Al-MAGHRIB
8452 420 956 9 TEDATA
24835 298 144 9 RAYA Telecom - Egypt
3741 247 921 209 The Internet Solution
36992 246 525 29 Etisalat MISR
29571 233 21 14 Ci Telecom Autonomous system
15706 219 32 6 Sudatel Internet Exchange Aut
37054 213 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 3428 1829 94 NET Servicos de Comunicao S.A
6389 3032 3688 53 BellSouth.net Inc.
17974 2731 902 88 PT TELEKOMUNIKASI INDONESIA
10620 2695 436 199 Telmex Colombia S.A.
22773 2301 2939 139 Cox Communications, Inc.
4766 2156 11550 652 Korea Telecom (KIX)
1785 2148 686 131 PaeTec Communications, Inc.
7545 2103 319 111 TPG Internet Pty Ltd
18566 2048 379 177 MegaPath Corporation
8402 1899 544 16 OJSC "Vimpelcom"

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 3032 2979 BellSouth.net Inc.
17974 2731 2643 PT TELEKOMUNIKASI INDONESIA
10620 2695 2496 Telmex Colombia S.A.
22773 2301 2162 Cox Communications, Inc.
1785 2148 2017 PaeTec Communications, Inc.
7545 2103 1992 TPG Internet Pty Ltd
8402 1899 1883 OJSC "Vimpelcom"
18566 2048 1871 MegaPath Corporation
36998 1854 1849 Sudanese Mobile Telephone (ZA
18881 1721 1701 Global Village Telecom

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

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

Bad AS Designation Network Transit AS Description
62828 UNALLOCATED 8.21.130.0/24 3356 Level 3 Communicatio
62850 UNALLOCATED 8.25.147.0/24 3356 Level 3 Communicatio
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
62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom
62861 UNALLOCATED 12.37.197.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 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
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
203.0.113.0/24 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.
23.91.0.0/19 40676 Psychz Networks
23.91.4.0/24 40676 Psychz Networks
23.91.14.0/24 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 37958 ChinaCache Networks ASN
23.91.112.0/21 32475 MidPhase Inc.
23.91.120.0/21 36351 SoftLayer Technologies Inc.
23.91.160.0/22 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 /12:254
/13:472 /14:938 /15:1637 /16:12818 /17:6769 /18:11305
/19:23144 /20:33072 /21:35646 /22:49861 /23:43564 /24:249617
/25:8 /26:11 /27:12 /28:126 /29:218 /30:158
/31:0 /32:137

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

ASN No of nets Total ann. Description
18566 2003 2048 MegaPath Corporation
36998 1819 1854 Sudanese Mobile Telephone (ZA
6389 1699 3032 BellSouth.net Inc.
8402 1603 1899 OJSC "Vimpelcom"
22773 1551 2301 Cox Communications, Inc.
30036 1219 1378 Mediacom Communications Corp
1785 1164 2148 PaeTec Communications, Inc.
11492 1145 1183 Cable One
6983 1034 1292 ITC^Deltacom
22561 975 1251 Digital Teleport, Inc

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

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

1:918 2:893 3:3 4:15 5:813 6:21
8:608 12:1882 13:3 14:875 15:11 16:3
17:19 18:19 20:36 23:617 24:1751 27:1697
31:1535 32:40 33:2 34:5 36:104 37:1947
38:913 39:5 40:182 41:3323 42:239 44:14
46:2069 47:11 49:701 50:861 52:12 54:44
55:6 56:4 57:28 58:1076 59:582 60:366
61:1473 62:1244 63:1975 64:4392 65:2330 66:4141
67:2121 68:1089 69:3279 70:908 71:508 72:2021
74:2578 75:324 76:305 77:1177 78:1013 79:669
80:1286 81:1054 82:640 83:754 84:581 85:1240
86:382 87:1037 88:521 89:1570 90:151 91:5723
92:620 93:1612 94:2098 95:1543 96:519 97:350
98:1078 99:41 100:32 101:445 103:3795 105:531
106:141 107:246 108:522 109:2011 110:961 111:1127
112:586 113:799 114:730 115:1007 116:997 117:802
118:1228 119:1261 120:331 121:745 122:1787 123:1254
124:1335 125:1440 128:598 129:222 130:338 131:662
132:348 133:158 134:296 135:72 136:275 137:241
138:350 139:167 140:172 141:327 142:538 143:401
144:493 145:90 146:543 147:424 148:725 149:358
150:152 151:484 152:414 153:206 154:46 155:518
156:307 157:366 158:284 159:697 160:360 161:454
162:935 163:206 164:632 165:575 166:280 167:638
168:1035 169:122 170:1144 171:185 172:12 173:1669
174:662 175:521 176:1315 177:2507 178:1882 179:310
180:1582 181:890 182:1414 183:472 184:622 185:1122
186:2655 187:1481 188:1958 189:1269 190:7230 192:7001
193:5475 194:4034 195:3379 196:1346 197:1095 198:4723
199:5475 200:6029 201:2532 202:8816 203:8827 204:4463
205:2603 206:2802 207:2754 208:3951 209:3689 210:2953
211:1601 212:2199 213:1994 214:878 215:84 216:5420
217:1722 218:616 219:312 220:1266 221:587 222:327
223:540

End of report
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Posted by Admin at 2:31 PM 0 comments

Thursday, December 12, 2013

[bgp-stats] Routing Table Report - Washington view

* BGP Routing Table Analysis Reports *
Routing Table Report 09:00 +10GMT Fri 13 Dec, 2013

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

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

BGP routing table entries examined: 467593
Prefixes after maximum aggregation: 188729
Deaggregation factor: 2.48
Unique aggregates announced to Internet: 235313
Total ASes present in the Internet Routing Table: 45550
Prefixes per ASN: 10.27
Origin-only ASes present in the Internet Routing Table: 35453
Origin ASes announcing only one prefix: 16287
Transit ASes present in the Internet Routing Table: 5814
Transit-only ASes present in the Internet Routing Table: 152
Average AS path length visible in the Internet Routing Table: 3.9
Max AS path length visible: 35
Max AS path prepend of ASN ( 55644) 31
Prefixes from unregistered ASNs in the Routing Table: 1005
Unregistered ASNs in the Routing Table: 267
Number of 32-bit ASNs allocated by the RIRs: 5502
Number of 32-bit ASNs visible in the Routing Table: 4283
Prefixes from 32-bit ASNs in the Routing Table: 13535
Number of bogon 32-bit ASNs visible in the Routing Table: 1
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 1368
Number of addresses announced to Internet: 2655050336
Equivalent to 158 /8s, 64 /16s and 218 /24s
Percentage of available address space announced: 71.7
Percentage of allocated address space announced: 71.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 95.3
Total number of prefixes smaller than registry allocations: 162959

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

Prefixes being announced by APNIC Region ASes: 108351
Total APNIC prefixes after maximum aggregation: 33490
APNIC Deaggregation factor: 3.24
Prefixes being announced from the APNIC address blocks: 110720
Unique aggregates announced from the APNIC address blocks: 47822
APNIC Region origin ASes present in the Internet Routing Table: 4840
APNIC Prefixes per ASN: 22.88
APNIC Region origin ASes announcing only one prefix: 1220
APNIC Region transit ASes present in the Internet Routing Table: 813
Average APNIC Region AS path length visible: 4.2
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 783
Number of APNIC addresses announced to Internet: 727214592
Equivalent to 43 /8s, 88 /16s and 106 /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: 161726
Total ARIN prefixes after maximum aggregation: 81438
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 162492
Unique aggregates announced from the ARIN address blocks: 75574
ARIN Region origin ASes present in the Internet Routing Table: 15877
ARIN Prefixes per ASN: 10.23
ARIN Region origin ASes announcing only one prefix: 6001
ARIN Region transit ASes present in the Internet Routing Table: 1614
Average ARIN Region AS path length visible: 3.5
Max ARIN Region AS path length visible: 22
Number of ARIN region 32-bit ASNs visible in the Routing Table: 45
Number of ARIN addresses announced to Internet: 1072565760
Equivalent to 63 /8s, 238 /16s and 14 /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: 118901
Total RIPE prefixes after maximum aggregation: 61143
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 122728
Unique aggregates announced from the RIPE address blocks: 79198
RIPE Region origin ASes present in the Internet Routing Table: 17538
RIPE Prefixes per ASN: 7.00
RIPE Region origin ASes announcing only one prefix: 8306
RIPE Region transit ASes present in the Internet Routing Table: 2785
Average RIPE Region AS path length visible: 4.1
Max RIPE Region AS path length visible: 25
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2523
Number of RIPE addresses announced to Internet: 655772512
Equivalent to 39 /8s, 22 /16s and 75 /24s
Percentage of available RIPE address space announced: 95.3

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 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: 52636
Total LACNIC prefixes after maximum aggregation: 9832
LACNIC Deaggregation factor: 5.35
Prefixes being announced from the LACNIC address blocks: 57905
Unique aggregates announced from the LACNIC address blocks: 27428
LACNIC Region origin ASes present in the Internet Routing Table: 2040
LACNIC Prefixes per ASN: 28.38
LACNIC Region origin ASes announcing only one prefix: 552
LACNIC Region transit ASes present in the Internet Routing Table: 385
Average LACNIC Region AS path length visible: 4.1
Max LACNIC Region AS path length visible: 27
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 924
Number of LACNIC addresses announced to Internet: 146394880
Equivalent to 8 /8s, 185 /16s and 207 /24s
Percentage of available LACNIC address space announced: 87.3

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: 11738
Total AfriNIC prefixes after maximum aggregation: 2591
AfriNIC Deaggregation factor: 4.53
Prefixes being announced from the AfriNIC address blocks: 12380
Unique aggregates announced from the AfriNIC address blocks: 4214
AfriNIC Region origin ASes present in the Internet Routing Table: 690
AfriNIC Prefixes per ASN: 17.94
AfriNIC Region origin ASes announcing only one prefix: 208
AfriNIC Region transit ASes present in the Internet Routing Table: 140
Average AfriNIC Region AS path length visible: 4.0
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 8
Number of AfriNIC addresses announced to Internet: 48588544
Equivalent to 2 /8s, 229 /16s and 103 /24s
Percentage of available AfriNIC address space announced: 48.3

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

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

ASN No of nets /20 equiv MaxAgg Description
17974 2730 902 88 PT TELEKOMUNIKASI INDONESIA
4766 2156 11550 652 Korea Telecom (KIX)
7545 2102 319 110 TPG Internet Pty Ltd
4755 1780 391 189 TATA Communications formerly
9829 1557 1251 42 BSNL National Internet Backbo
9583 1417 113 572 Sify Limited
9498 1223 309 72 BHARTI Airtel Ltd.
7552 1161 1080 13 Vietel Corporation
24560 1097 382 167 Bharti Airtel Ltd., Telemedia
4808 1081 2022 310 CNCGROUP IP network: China169

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

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

ASN No of nets /20 equiv MaxAgg Description
6389 3034 3688 53 BellSouth.net Inc.
22773 2302 2939 139 Cox Communications, Inc.
18566 2052 379 178 MegaPath Corporation
1785 2048 686 132 PaeTec Communications, Inc.
20115 1681 1659 599 Charter Communications
4323 1643 1097 416 Time Warner Telecom
701 1505 11144 776 MCI Communications Services,
30036 1351 302 599 Mediacom Communications Corp
7018 1326 17765 867 AT&T WorldNet Services
6983 1293 771 579 ITC^Deltacom

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

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

ASN No of nets /20 equiv MaxAgg Description
8402 1890 544 16 OJSC "Vimpelcom"
34984 1366 244 224 TELLCOM ILETISIM HIZMETLERI A
20940 1182 446 884 Akamai Technologies European
31148 1010 45 20 FreeNet ISP
13188 898 99 42 TOV "Bank-Inform"
6849 866 363 39 JSC UKRTELECOM,
8551 792 370 41 Bezeq International
6830 773 2328 426 UPC Distribution Services
12479 683 798 53 Uni2 Autonomous System
35228 549 246 16 Avatar Broadband Limited

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

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

ASN No of nets /20 equiv MaxAgg Description
28573 3416 1809 102 NET Servicos de Comunicao S.A
10620 2694 436 199 Telmex Colombia S.A.
7303 1736 1161 231 Telecom Argentina Stet-France
18881 1721 908 20 Global Village Telecom
8151 1357 2853 422 UniNet S.A. de C.V.
11830 868 364 15 Instituto Costarricense de El
27947 828 94 90 Telconet S.A
6147 790 373 27 Telefonica Del Peru
7738 780 1498 36 Telecomunicacoes da Bahia S.A
6503 771 434 61 AVANTEL, S.A.

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

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

ASN No of nets /20 equiv MaxAgg Description
36998 1854 112 5 Sudanese Mobile Telephone (ZA
24863 871 338 26 LINKdotNET AS number
6713 598 653 27 Itissalat Al-MAGHRIB
8452 417 956 9 TEDATA
24835 298 144 9 RAYA Telecom - Egypt
29571 251 21 14 Ci Telecom Autonomous system
3741 247 921 209 The Internet Solution
36992 246 525 29 Etisalat MISR
15706 219 32 6 Sudatel Internet Exchange Aut
29975 192 668 21 Vodacom

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

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

ASN No of nets /20 equiv MaxAgg Description
28573 3416 1809 102 NET Servicos de Comunicao S.A
6389 3034 3688 53 BellSouth.net Inc.
17974 2730 902 88 PT TELEKOMUNIKASI INDONESIA
10620 2694 436 199 Telmex Colombia S.A.
22773 2302 2939 139 Cox Communications, Inc.
4766 2156 11550 652 Korea Telecom (KIX)
7545 2102 319 110 TPG Internet Pty Ltd
18566 2052 379 178 MegaPath Corporation
1785 2048 686 132 PaeTec Communications, Inc.
8402 1890 544 16 OJSC "Vimpelcom"

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

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

ASN No of nets Net Savings Description
6389 3034 2981 BellSouth.net Inc.
17974 2730 2642 PT TELEKOMUNIKASI INDONESIA
10620 2694 2495 Telmex Colombia S.A.
22773 2302 2163 Cox Communications, Inc.
7545 2102 1992 TPG Internet Pty Ltd
1785 2048 1916 PaeTec Communications, Inc.
18566 2052 1874 MegaPath Corporation
8402 1890 1874 OJSC "Vimpelcom"
36998 1854 1849 Sudanese Mobile Telephone (ZA
18881 1721 1701 Global Village Telecom

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

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

Bad AS Designation Network Transit AS Description
62828 UNALLOCATED 8.21.130.0/24 4323 Time Warner Telecom
62850 UNALLOCATED 8.25.147.0/24 3356 Level 3 Communicatio
62734 UNALLOCATED 8.31.128.0/24 3356 Level 3 Communicatio
62773 UNALLOCATED 8.35.180.0/22 3356 Level 3 Communicatio
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom
62861 UNALLOCATED 12.37.197.0/24 7018 AT&T WorldNet Servic
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 7018 AT&T WorldNet Servic

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

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

Network Origin AS Description
23.90.128.0/18 27418 OUTOFWALL INC.
23.91.0.0/19 40676 Psychz Networks
23.91.4.0/24 40676 Psychz Networks
23.91.14.0/24 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 37958 ChinaCache Networks ASN
23.91.112.0/21 32475 MidPhase Inc.
23.91.120.0/21 36351 SoftLayer Technologies Inc.
23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c

Complete listing at http://thyme.rand.apnic.net/us/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 /12:253
/13:469 /14:922 /15:1618 /16:12781 /17:6661 /18:11107
/19:22868 /20:32774 /21:35494 /22:49747 /23:43411 /24:249211
/25:42 /26:33 /27:16 /28:18 /29:7 /30:2
/31:0 /32:9

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

ASN No of nets Total ann. Description
18566 2007 2052 MegaPath Corporation
36998 1819 1854 Sudanese Mobile Telephone (ZA
6389 1699 3034 BellSouth.net Inc.
8402 1594 1890 OJSC "Vimpelcom"
22773 1552 2302 Cox Communications, Inc.
30036 1195 1351 Mediacom Communications Corp
11492 1144 1182 Cable One
1785 1088 2048 PaeTec Communications, Inc.
6983 1034 1293 ITC^Deltacom
22561 977 1253 Digital Teleport, Inc

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

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

1:919 2:824 3:3 4:16 5:811 6:21
8:612 12:1881 13:3 14:874 15:11 16:3
17:19 18:19 20:36 23:617 24:1750 27:1697
31:1516 32:43 33:2 34:5 36:104 37:1931
38:913 39:5 40:182 41:3254 42:379 44:13
46:2073 47:10 49:693 50:851 52:12 54:44
55:6 56:4 57:25 58:1077 59:576 60:368
61:1473 62:1242 63:1972 64:4374 65:2331 66:4143
67:2122 68:1088 69:3284 70:905 71:508 72:2019
74:2572 75:324 76:294 77:1203 78:1016 79:668
80:1285 81:1052 82:633 83:754 84:583 85:1245
86:382 87:1027 88:520 89:1567 90:150 91:5722
92:621 93:1611 94:2103 95:1553 96:517 97:350
98:1074 99:41 100:33 101:444 103:3780 105:531
106:144 107:238 108:519 109:2011 110:960 111:1126
112:586 113:800 114:729 115:999 116:996 117:803
118:1226 119:1254 120:331 121:735 122:1786 123:1239
124:1337 125:1435 128:608 129:217 130:338 131:662
132:349 133:157 134:296 135:72 136:276 137:242
138:351 139:165 140:169 141:330 142:539 143:406
144:497 145:90 146:548 147:418 148:723 149:358
150:149 151:488 152:414 153:207 154:45 155:516
156:306 157:367 158:284 159:697 160:360 161:440
162:919 163:205 164:632 165:575 166:279 167:635
168:1035 169:119 170:1129 171:184 172:12 173:1636
174:663 175:523 176:1305 177:2546 178:1861 179:305
180:1594 181:885 182:1407 183:471 184:620 185:1111
186:2645 187:1487 188:1958 189:1259 190:7250 192:6993
193:5468 194:4026 195:3378 196:1330 197:1031 198:4718
199:5478 200:6032 201:2533 202:8813 203:8841 204:4457
205:2619 206:2799 207:2746 208:3957 209:3653 210:2952
211:1603 212:2161 213:1992 214:885 215:84 216:5408
217:1700 218:616 219:311 220:1265 221:587 222:329
223:540

End of report
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