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 21, 2013

[bgp-stats] Routing Table Report - Washington view

* BGP Routing Table Analysis Reports *
Routing Table Report 09:00 +10GMT Sun 22 Dec, 2013

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

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

BGP routing table entries examined: 469223
Prefixes after maximum aggregation: 189015
Deaggregation factor: 2.48
Unique aggregates announced to Internet: 235854
Total ASes present in the Internet Routing Table: 45631
Prefixes per ASN: 10.28
Origin-only ASes present in the Internet Routing Table: 35495
Origin ASes announcing only one prefix: 16263
Transit ASes present in the Internet Routing Table: 5810
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: 1031
Unregistered ASNs in the Routing Table: 280
Number of 32-bit ASNs allocated by the RIRs: 5575
Number of 32-bit ASNs visible in the Routing Table: 4326
Prefixes from 32-bit ASNs in the Routing Table: 13532
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: 1459
Number of addresses announced to Internet: 2658135904
Equivalent to 158 /8s, 111 /16s and 239 /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: 164056

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

Prefixes being announced by APNIC Region ASes: 108550
Total APNIC prefixes after maximum aggregation: 33524
APNIC Deaggregation factor: 3.24
Prefixes being announced from the APNIC address blocks: 110816
Unique aggregates announced from the APNIC address blocks: 47876
APNIC Region origin ASes present in the Internet Routing Table: 4841
APNIC Prefixes per ASN: 22.89
APNIC Region origin ASes announcing only one prefix: 1222
APNIC Region transit ASes present in the Internet Routing Table: 817
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: 792
Number of APNIC addresses announced to Internet: 727688448
Equivalent to 43 /8s, 95 /16s and 165 /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: 162088
Total ARIN prefixes after maximum aggregation: 81516
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 162853
Unique aggregates announced from the ARIN address blocks: 75831
ARIN Region origin ASes present in the Internet Routing Table: 15878
ARIN Prefixes per ASN: 10.26
ARIN Region origin ASes announcing only one prefix: 5994
ARIN Region transit ASes present in the Internet Routing Table: 1620
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: 49
Number of ARIN addresses announced to Internet: 1074469376
Equivalent to 64 /8s, 11 /16s and 26 /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: 119471
Total RIPE prefixes after maximum aggregation: 61281
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 123125
Unique aggregates announced from the RIPE address blocks: 79286
RIPE Region origin ASes present in the Internet Routing Table: 17552
RIPE Prefixes per ASN: 7.01
RIPE Region origin ASes announcing only one prefix: 8295
RIPE Region transit ASes present in the Internet Routing Table: 2775
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2539
Number of RIPE addresses announced to Internet: 655581792
Equivalent to 39 /8s, 19 /16s and 98 /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: 53045
Total LACNIC prefixes after maximum aggregation: 9836
LACNIC Deaggregation factor: 5.39
Prefixes being announced from the LACNIC address blocks: 58388
Unique aggregates announced from the LACNIC address blocks: 27503
LACNIC Region origin ASes present in the Internet Routing Table: 2045
LACNIC Prefixes per ASN: 28.55
LACNIC Region origin ASes announcing only one prefix: 547
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: 938
Number of LACNIC addresses announced to Internet: 146971136
Equivalent to 8 /8s, 194 /16s and 154 /24s
Percentage of available LACNIC address space announced: 87.6

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: 11807
Total AfriNIC prefixes after maximum aggregation: 2609
AfriNIC Deaggregation factor: 4.53
Prefixes being announced from the AfriNIC address blocks: 12582
Unique aggregates announced from the AfriNIC address blocks: 4220
AfriNIC Region origin ASes present in the Internet Routing Table: 696
AfriNIC Prefixes per ASN: 18.08
AfriNIC Region origin ASes announcing only one prefix: 205
AfriNIC Region transit ASes present in the Internet Routing Table: 141
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: 48643328
Equivalent to 2 /8s, 230 /16s and 61 /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 653 Korea Telecom (KIX)
7545 2105 319 112 TPG Internet Pty Ltd
4755 1788 391 190 TATA Communications formerly
9829 1554 1251 42 BSNL National Internet Backbo
9583 1299 100 535 Sify Limited
9498 1228 309 71 BHARTI Airtel Ltd.
7552 1204 1080 13 Vietel Corporation
24560 1098 382 167 Bharti Airtel Ltd., Telemedia
4808 1084 2024 319 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 3027 3688 53 BellSouth.net Inc.
22773 2322 2939 139 Cox Communications, Inc.
1785 2146 687 132 PaeTec Communications, Inc.
18566 2051 379 178 MegaPath Corporation
20115 1682 1664 594 Charter Communications
4323 1639 1097 414 Time Warner Telecom
701 1505 11144 776 MCI Communications Services,
30036 1375 309 574 Mediacom Communications Corp
7018 1316 17764 856 AT&T WorldNet Services
6983 1296 772 581 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 1791 544 16 OJSC "Vimpelcom"
34984 1366 243 226 TELLCOM ILETISIM HIZMETLERI A
20940 1212 459 916 Akamai Technologies European
31148 1011 45 19 FreeNet ISP
13188 920 99 40 TOV "Bank-Inform"
6849 859 362 37 JSC UKRTELECOM,
8551 848 370 38 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 3422 1839 90 NET Servicos de Comunicao S.A
10620 2691 435 209 Telmex Colombia S.A.
18881 1778 908 20 Global Village Telecom
7303 1741 1163 228 Telecom Argentina Stet-France
8151 1359 2855 424 UniNet S.A. de C.V.
11830 868 364 15 Instituto Costarricense de El
27947 829 94 90 Telconet S.A
6503 788 434 61 AVANTEL, S.A.
6147 787 373 27 Telefonica Del Peru
7738 780 1498 36 Telecomunicacoes da Bahia 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 1819 112 5 Sudanese Mobile Telephone (ZA
24863 889 338 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 247 526 30 Etisalat MISR
29571 239 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/us/data-ASnet-AFRINIC

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

ASN No of nets /20 equiv MaxAgg Description
28573 3422 1839 90 NET Servicos de Comunicao S.A
6389 3027 3688 53 BellSouth.net Inc.
17974 2731 902 88 PT TELEKOMUNIKASI INDONESIA
10620 2691 435 209 Telmex Colombia S.A.
22773 2322 2939 139 Cox Communications, Inc.
4766 2156 11550 653 Korea Telecom (KIX)
1785 2146 687 132 PaeTec Communications, Inc.
7545 2105 319 112 TPG Internet Pty Ltd
18566 2051 379 178 MegaPath Corporation
36998 1819 112 5 Sudanese Mobile Telephone (ZA

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 3027 2974 BellSouth.net Inc.
17974 2731 2643 PT TELEKOMUNIKASI INDONESIA
10620 2691 2482 Telmex Colombia S.A.
22773 2322 2183 Cox Communications, Inc.
1785 2146 2014 PaeTec Communications, Inc.
7545 2105 1993 TPG Internet Pty Ltd
18566 2051 1873 MegaPath Corporation
36998 1819 1814 Sudanese Mobile Telephone (ZA
8402 1791 1775 OJSC "Vimpelcom"
18881 1778 1758 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
/13:468 /14:927 /15:1618 /16:12799 /17:6662 /18:11126
/19:22894 /20:32851 /21:35506 /22:50005 /23:43629 /24:250206
/25:41 /26:34 /27:17 /28:18 /29:8 /30:2
/31:0 /32:9

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

ASN No of nets Total ann. Description
18566 2006 2051 MegaPath Corporation
36998 1786 1819 Sudanese Mobile Telephone (ZA
6389 1699 3027 BellSouth.net Inc.
22773 1566 2322 Cox Communications, Inc.
8402 1495 1791 OJSC "Vimpelcom"
30036 1216 1375 Mediacom Communications Corp
1785 1163 2146 PaeTec Communications, Inc.
11492 1148 1185 Cable One
6983 1037 1296 ITC^Deltacom
22561 977 1252 Digital Teleport, Inc

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

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

1:922 2:810 3:3 4:16 5:828 6:21
8:616 12:1882 13:3 14:875 15:9 16:3
17:20 18:19 20:34 23:615 24:1750 27:1702
31:1515 32:43 33:2 34:5 36:105 37:1950
38:915 39:3 40:182 41:3339 42:236 44:13
46:2093 47:10 49:700 50:854 52:12 54:44
55:5 56:4 57:26 58:1068 59:584 60:369
61:1471 62:1226 63:1978 64:4378 65:2330 66:4131
67:2111 68:1085 69:3292 70:905 71:511 72:2015
74:2579 75:323 76:294 77:1214 78:1020 79:677
80:1284 81:1084 82:644 83:756 84:623 85:1266
86:401 87:1014 88:519 89:1567 90:150 91:5740
92:618 93:1615 94:2099 95:1509 96:519 97:351
98:1077 99:41 100:32 101:445 103:3840 105:535
106:144 107:253 108:520 109:2019 110:956 111:1130
112:587 113:810 114:734 115:1006 116:990 117:803
118:1240 119:1254 120:332 121:735 122:1794 123:1241
124:1348 125:1445 128:599 129:218 130:340 131:653
132:343 133:159 134:298 135:73 136:276 137:245
138:353 139:165 140:174 141:336 142:539 143:402
144:492 145:90 146:554 147:433 148:740 149:360
150:152 151:478 152:412 153:207 154:49 155:519
156:311 157:368 158:286 159:709 160:359 161:448
162:956 163:207 164:643 165:576 166:281 167:641
168:1037 169:119 170:1153 171:185 172:12 173:1713
174:674 175:529 176:1323 177:2606 178:1905 179:346
180:1598 181:913 182:1410 183:475 184:625 185:1142
186:2768 187:1471 188:1947 189:1248 190:7292 192:7011
193:5432 194:4027 195:3390 196:1343 197:1076 198:4736
199:5497 200:6036 201:2545 202:8817 203:8824 204:4464
205:2622 206:2816 207:2748 208:3942 209:3685 210:2938
211:1596 212:2180 213:1973 214:865 215:85 216:5419
217:1721 218:613 219:315 220:1270 221:591 222:329
223:550

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

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 22 Dec, 2013

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

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

BGP routing table entries examined: 471226
Prefixes after maximum aggregation: 189014
Deaggregation factor: 2.49
Unique aggregates announced to Internet: 235940
Total ASes present in the Internet Routing Table: 45633
Prefixes per ASN: 10.33
Origin-only ASes present in the Internet Routing Table: 35484
Origin ASes announcing only one prefix: 16287
Transit ASes present in the Internet Routing Table: 5821
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: 1074
Unregistered ASNs in the Routing Table: 307
Number of 32-bit ASNs allocated by the RIRs: 5575
Number of 32-bit ASNs visible in the Routing Table: 4328
Prefixes from 32-bit ASNs in the Routing Table: 13532
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: 1480
Number of addresses announced to Internet: 2680312576
Equivalent to 159 /8s, 194 /16s and 83 /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: 164308

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

Prefixes being announced by APNIC Region ASes: 108810
Total APNIC prefixes after maximum aggregation: 33456
APNIC Deaggregation factor: 3.25
Prefixes being announced from the APNIC address blocks: 111725
Unique aggregates announced from the APNIC address blocks: 47874
APNIC Region origin ASes present in the Internet Routing Table: 4842
APNIC Prefixes per ASN: 23.07
APNIC Region origin ASes announcing only one prefix: 1225
APNIC Region transit ASes present in the Internet Routing Table: 824
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: 794
Number of APNIC addresses announced to Internet: 727054848
Equivalent to 43 /8s, 85 /16s and 250 /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: 162086
Total ARIN prefixes after maximum aggregation: 81535
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 162897
Unique aggregates announced from the ARIN address blocks: 75895
ARIN Region origin ASes present in the Internet Routing Table: 15881
ARIN Prefixes per ASN: 10.26
ARIN Region origin ASes announcing only one prefix: 5998
ARIN Region transit ASes present in the Internet Routing Table: 1608
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: 49
Number of ARIN addresses announced to Internet: 1074879488
Equivalent to 64 /8s, 17 /16s and 92 /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: 120372
Total RIPE prefixes after maximum aggregation: 61304
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 124020
Unique aggregates announced from the RIPE address blocks: 79315
RIPE Region origin ASes present in the Internet Routing Table: 17563
RIPE Prefixes per ASN: 7.06
RIPE Region origin ASes announcing only one prefix: 8314
RIPE Region transit ASes present in the Internet Routing Table: 2795
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: 2541
Number of RIPE addresses announced to Internet: 655692800
Equivalent to 39 /8s, 21 /16s and 20 /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: 52973
Total LACNIC prefixes after maximum aggregation: 9873
LACNIC Deaggregation factor: 5.37
Prefixes being announced from the LACNIC address blocks: 58320
Unique aggregates announced from the LACNIC address blocks: 27486
LACNIC Region origin ASes present in the Internet Routing Table: 2044
LACNIC Prefixes per ASN: 28.53
LACNIC Region origin ASes announcing only one prefix: 546
LACNIC Region transit ASes present in the Internet Routing Table: 383
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: 936
Number of LACNIC addresses announced to Internet: 146963712
Equivalent to 8 /8s, 194 /16s and 125 /24s
Percentage of available LACNIC address space announced: 87.6

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: 12007
Total AfriNIC prefixes after maximum aggregation: 2600
AfriNIC Deaggregation factor: 4.62
Prefixes being announced from the AfriNIC address blocks: 12783
Unique aggregates announced from the AfriNIC address blocks: 4210
AfriNIC Region origin ASes present in the Internet Routing Table: 694
AfriNIC Prefixes per ASN: 18.42
AfriNIC Region origin ASes announcing only one prefix: 204
AfriNIC Region transit ASes present in the Internet Routing Table: 142
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: 48638208
Equivalent to 2 /8s, 230 /16s and 41 /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 2732 902 88 PT TELEKOMUNIKASI INDONESIA
4766 2156 11550 653 Korea Telecom (KIX)
7545 2105 319 112 TPG Internet Pty Ltd
4755 1819 401 187 TATA Communications formerly
9829 1558 1251 42 BSNL National Internet Backbo
9583 1292 100 537 Sify Limited
9498 1230 309 72 BHARTI Airtel Ltd.
7552 1204 1080 13 Vietel Corporation
24560 1098 382 167 Bharti Airtel Ltd., Telemedia
4808 1062 2017 320 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 3027 3688 53 BellSouth.net Inc.
22773 2321 2939 139 Cox Communications, Inc.
1785 2146 686 131 PaeTec Communications, Inc.
18566 2047 379 177 MegaPath Corporation
20115 1682 1664 594 Charter Communications
4323 1638 1097 413 Time Warner Telecom
701 1507 11144 780 MCI Communications Services,
30036 1375 309 574 Mediacom Communications Corp
7018 1317 17764 857 AT&T WorldNet Services
6983 1295 756 580 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 1796 544 16 OJSC "Vimpelcom"
34984 1367 244 227 TELLCOM ILETISIM HIZMETLERI A
20940 1207 458 913 Akamai Technologies European
31148 1011 45 19 FreeNet ISP
13188 918 99 40 TOV "Bank-Inform"
6849 859 362 37 JSC UKRTELECOM,
8551 848 370 38 Bezeq International
6830 773 2328 426 UPC Distribution Services
12479 683 798 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 3429 1839 90 NET Servicos de Comunicao S.A
10620 2691 435 209 Telmex Colombia S.A.
18881 1778 908 20 Global Village Telecom
7303 1741 1163 228 Telecom Argentina Stet-France
8151 1359 2855 424 UniNet S.A. de C.V.
11830 868 364 15 Instituto Costarricense de El
27947 829 94 90 Telconet S.A
6503 788 434 61 AVANTEL, S.A.
6147 787 373 27 Telefonica Del Peru
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 1819 112 5 Sudanese Mobile Telephone (ZA
24863 889 338 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 247 526 30 Etisalat MISR
29571 239 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 3429 1839 90 NET Servicos de Comunicao S.A
6389 3027 3688 53 BellSouth.net Inc.
17974 2732 902 88 PT TELEKOMUNIKASI INDONESIA
10620 2691 435 209 Telmex Colombia S.A.
22773 2321 2939 139 Cox Communications, Inc.
4766 2156 11550 653 Korea Telecom (KIX)
1785 2146 686 131 PaeTec Communications, Inc.
7545 2105 319 112 TPG Internet Pty Ltd
18566 2047 379 177 MegaPath Corporation
4755 1819 401 187 TATA Communications formerly

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 3027 2974 BellSouth.net Inc.
17974 2732 2644 PT TELEKOMUNIKASI INDONESIA
10620 2691 2482 Telmex Colombia S.A.
22773 2321 2182 Cox Communications, Inc.
1785 2146 2015 PaeTec Communications, Inc.
7545 2105 1993 TPG Internet Pty Ltd
18566 2047 1870 MegaPath Corporation
36998 1819 1814 Sudanese Mobile Telephone (ZA
8402 1796 1780 OJSC "Vimpelcom"
18881 1778 1758 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 /12:253
/13:471 /14:935 /15:1634 /16:12828 /17:6768 /18:11320
/19:23170 /20:33080 /21:35653 /22:50086 /23:43703 /24:250512
/25:8 /26:11 /27:12 /28:125 /29:216 /30:158
/31:0 /32:131

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

ASN No of nets Total ann. Description
18566 2002 2047 MegaPath Corporation
36998 1786 1819 Sudanese Mobile Telephone (ZA
6389 1699 3027 BellSouth.net Inc.
22773 1565 2321 Cox Communications, Inc.
8402 1499 1796 OJSC "Vimpelcom"
30036 1216 1375 Mediacom Communications Corp
1785 1163 2146 PaeTec Communications, Inc.
11492 1148 1185 Cable One
6983 1037 1295 ITC^Deltacom
22561 975 1250 Digital Teleport, Inc

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

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

1:920 2:858 3:3 4:15 5:831 6:21
8:613 12:1882 13:3 14:875 15:9 16:3
17:20 18:19 20:34 23:615 24:1748 27:1702
31:1516 32:41 33:2 34:5 36:105 37:1952
38:912 39:3 40:182 41:3448 42:234 44:14
46:2095 47:11 49:700 50:858 52:12 54:44
55:5 56:4 57:29 58:1066 59:587 60:368
61:1469 62:1232 63:1976 64:4384 65:2331 66:4130
67:2110 68:1086 69:3284 70:908 71:510 72:2015
74:2586 75:323 76:305 77:1185 78:1021 79:675
80:1287 81:1084 82:651 83:756 84:622 85:1268
86:401 87:1018 88:519 89:1569 90:150 91:5744
92:618 93:1617 94:2102 95:1512 96:519 97:351
98:1082 99:41 100:32 101:445 103:3847 105:535
106:144 107:255 108:522 109:2020 110:955 111:1130
112:588 113:810 114:734 115:1008 116:990 117:803
118:1240 119:1260 120:332 121:744 122:1795 123:1259
124:1348 125:1447 128:601 129:223 130:340 131:653
132:343 133:159 134:298 135:73 136:276 137:246
138:353 139:168 140:174 141:336 142:538 143:402
144:491 145:90 146:550 147:439 148:740 149:360
150:152 151:479 152:412 153:207 154:49 155:519
156:311 157:368 158:286 159:709 160:359 161:449
162:956 163:207 164:643 165:577 166:282 167:641
168:1037 169:122 170:1153 171:185 172:12 173:1714
174:674 175:528 176:1324 177:2599 178:1906 179:346
180:1598 181:913 182:1412 183:475 184:625 185:1146
186:2782 187:1471 188:1947 189:1248 190:7266 192:7007
193:5437 194:4035 195:3394 196:1357 197:1126 198:4737
199:5495 200:6027 201:2535 202:8819 203:8816 204:4463
205:2622 206:2814 207:2745 208:3937 209:3683 210:2939
211:1598 212:2203 213:1977 214:865 215:85 216:5415
217:1725 218:613 219:315 220:1270 221:591 222:327
223:550

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

* BGP Routing Table Analysis Reports *
Routing Table Report 0600 +10GMT Sun 22 Dec, 2013

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

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

BGP routing table entries examined: 472193
Prefixes after maximum aggregation: 189423
Deaggregation factor: 2.49
Unique aggregates announced to Internet: 236041
Total ASes present in the Internet Routing Table: 45685
Prefixes per ASN: 10.34
Origin-only ASes present in the Internet Routing Table: 35541
Origin ASes announcing only one prefix: 16294
Transit ASes present in the Internet Routing Table: 5823
Transit-only ASes present in the Internet Routing Table: 155
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 34
Max AS path prepend of ASN ( 55644) 31
Prefixes from unregistered ASNs in the Routing Table: 1137
Unregistered ASNs in the Routing Table: 321
Number of 32-bit ASNs allocated by the RIRs: 5575
Number of 32-bit ASNs visible in the Routing Table: 4321
Prefixes from 32-bit ASNs in the Routing Table: 13557
Number of bogon 32-bit ASNs visible in the Routing Table: 1
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 1458
Number of addresses announced to Internet: 2660109568
Equivalent to 158 /8s, 142 /16s and 13 /24s
Percentage of available address space announced: 71.9
Percentage of allocated address space announced: 71.9
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: 163902

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

Prefixes being announced by APNIC Region ASes: 110696
Total APNIC prefixes after maximum aggregation: 33572
APNIC Deaggregation factor: 3.30
Prefixes being announced from the APNIC address blocks: 112961
Unique aggregates announced from the APNIC address blocks: 48085
APNIC Region origin ASes present in the Internet Routing Table: 4857
APNIC Prefixes per ASN: 23.26
APNIC Region origin ASes announcing only one prefix: 1231
APNIC Region transit ASes present in the Internet Routing Table: 815
Average APNIC Region AS path length visible: 4.2
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 792
Number of APNIC addresses announced to Internet: 729360640
Equivalent to 43 /8s, 121 /16s and 41 /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: 162735
Total ARIN prefixes after maximum aggregation: 81765
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 163605
Unique aggregates announced from the ARIN address blocks: 75848
ARIN Region origin ASes present in the Internet Routing Table: 15909
ARIN Prefixes per ASN: 10.28
ARIN Region origin ASes announcing only one prefix: 6003
ARIN Region transit ASes present in the Internet Routing Table: 1627
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 49
Number of ARIN addresses announced to Internet: 1074695168
Equivalent to 64 /8s, 14 /16s and 140 /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: 119455
Total RIPE prefixes after maximum aggregation: 61290
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 123241
Unique aggregates announced from the RIPE address blocks: 79301
RIPE Region origin ASes present in the Internet Routing Table: 17555
RIPE Prefixes per ASN: 7.02
RIPE Region origin ASes announcing only one prefix: 8308
RIPE Region transit ASes present in the Internet Routing Table: 2773
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2538
Number of RIPE addresses announced to Internet: 655607040
Equivalent to 39 /8s, 19 /16s and 197 /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: 53125
Total LACNIC prefixes after maximum aggregation: 9943
LACNIC Deaggregation factor: 5.34
Prefixes being announced from the LACNIC address blocks: 58480
Unique aggregates announced from the LACNIC address blocks: 27458
LACNIC Region origin ASes present in the Internet Routing Table: 2049
LACNIC Prefixes per ASN: 28.54
LACNIC Region origin ASes announcing only one prefix: 545
LACNIC Region transit ASes present in the Internet Routing Table: 396
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 27
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 934
Number of LACNIC addresses announced to Internet: 147024640
Equivalent to 8 /8s, 195 /16s and 107 /24s
Percentage of available LACNIC address space announced: 87.6

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: 11787
Total AfriNIC prefixes after maximum aggregation: 2604
AfriNIC Deaggregation factor: 4.53
Prefixes being announced from the AfriNIC address blocks: 12447
Unique aggregates announced from the AfriNIC address blocks: 4212
AfriNIC Region origin ASes present in the Internet Routing Table: 697
AfriNIC Prefixes per ASN: 17.86
AfriNIC Region origin ASes announcing only one prefix: 207
AfriNIC Region transit ASes present in the Internet Routing Table: 143
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 8
Number of AfriNIC addresses announced to Internet: 48640768
Equivalent to 2 /8s, 230 /16s and 51 /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 2732 902 88 PT TELEKOMUNIKASI INDONESIA
4766 2156 11550 653 Korea Telecom (KIX)
7545 2121 319 112 TPG Internet Pty Ltd
4755 1804 392 191 TATA Communications formerly
9829 1558 1251 42 BSNL National Internet Backbo
4808 1298 2197 376 CNCGROUP IP network: China169
9583 1292 100 536 Sify Limited
9498 1215 309 71 BHARTI Airtel Ltd.
7552 1206 1080 13 Vietel Corporation
24560 1098 382 167 Bharti Airtel Ltd., Telemedia

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

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

ASN No of nets /20 equiv MaxAgg Description
6389 3027 3688 53 BellSouth.net Inc.
22773 2320 2939 139 Cox Communications, Inc.
1785 2139 686 131 PaeTec Communications, Inc.
18566 2049 379 178 MegaPath Corporation
20115 1682 1664 594 Charter Communications
4323 1640 1081 414 Time Warner Telecom
701 1507 11144 780 MCI Communications Services,
30036 1375 309 574 Mediacom Communications Corp
7018 1318 17764 858 AT&T WorldNet Services
6983 1296 772 581 ITC^Deltacom

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

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

ASN No of nets /20 equiv MaxAgg Description
8402 1814 544 16 OJSC "Vimpelcom"
34984 1366 243 226 TELLCOM ILETISIM HIZMETLERI A
20940 1210 459 917 Akamai Technologies European
31148 1011 45 19 FreeNet ISP
13188 918 99 40 TOV "Bank-Inform"
6849 859 362 37 JSC UKRTELECOM,
8551 848 370 38 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/hk/data-ASnet-RIPE

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

ASN No of nets /20 equiv MaxAgg Description
28573 3428 1839 90 NET Servicos de Comunicao S.A
10620 2691 435 209 Telmex Colombia S.A.
18881 1778 908 20 Global Village Telecom
7303 1741 1163 228 Telecom Argentina Stet-France
8151 1363 2857 427 UniNet S.A. de C.V.
11830 868 364 15 Instituto Costarricense de El
27947 829 94 90 Telconet S.A
6503 790 434 60 AVANTEL, S.A.
6147 787 373 27 Telefonica Del Peru
7738 780 1498 36 Telecomunicacoes da Bahia S.A

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

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

ASN No of nets /20 equiv MaxAgg Description
36998 1819 112 5 Sudanese Mobile Telephone (ZA
24863 889 338 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 247 526 30 Etisalat MISR
29571 239 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/hk/data-ASnet-AFRINIC

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

ASN No of nets /20 equiv MaxAgg Description
28573 3428 1839 90 NET Servicos de Comunicao S.A
6389 3027 3688 53 BellSouth.net Inc.
17974 2732 902 88 PT TELEKOMUNIKASI INDONESIA
10620 2691 435 209 Telmex Colombia S.A.
22773 2320 2939 139 Cox Communications, Inc.
4766 2156 11550 653 Korea Telecom (KIX)
1785 2139 686 131 PaeTec Communications, Inc.
7545 2121 319 112 TPG Internet Pty Ltd
18566 2049 379 178 MegaPath Corporation
36998 1819 112 5 Sudanese Mobile Telephone (ZA

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

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

ASN No of nets Net Savings Description
6389 3027 2974 BellSouth.net Inc.
17974 2732 2644 PT TELEKOMUNIKASI INDONESIA
10620 2691 2482 Telmex Colombia S.A.
22773 2320 2181 Cox Communications, Inc.
7545 2121 2009 TPG Internet Pty Ltd
1785 2139 2008 PaeTec Communications, Inc.
18566 2049 1871 MegaPath Corporation
36998 1819 1814 Sudanese Mobile Telephone (ZA
8402 1814 1798 OJSC "Vimpelcom"
18881 1778 1758 Global Village Telecom

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

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

Bad AS Designation Network Transit AS Description
65010 PRIVATE 1.38.8.0/24 38266 Hutchison Essar Ltd.
65010 PRIVATE 1.38.9.0/24 38266 Hutchison Essar Ltd.
65010 PRIVATE 1.38.11.0/24 38266 Hutchison Essar Ltd.
65010 PRIVATE 1.38.32.0/19 38266 Hutchison Essar Ltd.
65010 PRIVATE 1.38.160.0/19 38266 Hutchison Essar Ltd.
65010 PRIVATE 1.38.192.0/20 38266 Hutchison Essar Ltd.
65010 PRIVATE 1.38.224.0/20 38266 Hutchison Essar Ltd.
65010 PRIVATE 1.38.240.0/21 38266 Hutchison Essar Ltd.
65514 PRIVATE 5.102.224.0/19 47956 XFONE COMMUNICATION
65456 PRIVATE 5.109.32.0/19 23456 32-bit ASN transitio

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

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

Prefix Origin AS Description
0.0.0.0/0 4641 The Chinese University of Hon

Complete listing at http://thyme.rand.apnic.net/hk/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.
23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c

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

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

!!Default route being announced!!

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:11 /10:31 /11:92 /12:253
/13:473 /14:932 /15:1630 /16:12836 /17:6710 /18:11255
/19:23136 /20:32991 /21:35709 /22:50448 /23:43833 /24:251804
/25:3 /26:5 /27:10 /28:7 /29:6 /30:0
/31:0 /32:1

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

ASN No of nets Total ann. Description
18566 2004 2049 MegaPath Corporation
36998 1786 1819 Sudanese Mobile Telephone (ZA
6389 1699 3027 BellSouth.net Inc.
22773 1564 2320 Cox Communications, Inc.
8402 1516 1814 OJSC "Vimpelcom"
30036 1216 1375 Mediacom Communications Corp
1785 1156 2139 PaeTec Communications, Inc.
11492 1148 1185 Cable One
6983 1037 1296 ITC^Deltacom
22561 977 1253 Digital Teleport, Inc

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

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

1:914 2:821 3:3 4:16 5:827 6:21
8:618 12:1881 13:3 14:897 15:9 16:3
17:20 18:19 20:33 23:616 24:1752 27:1705
31:1517 32:45 33:2 34:5 36:105 37:1952
38:918 39:3 40:182 41:3214 42:238 44:14
46:2093 47:10 49:698 50:855 52:12 54:44
55:5 56:4 57:26 58:1071 59:588 60:370
61:1484 62:1226 63:1979 64:4386 65:2331 66:4132
67:2110 68:1087 69:3291 70:905 71:511 72:2015
74:2582 75:323 76:294 77:1215 78:1024 79:676
80:1284 81:1084 82:644 83:756 84:624 85:1267
86:404 87:1014 88:519 89:1566 90:150 91:5743
92:619 93:1615 94:2098 95:1509 96:519 97:351
98:1077 99:41 100:32 101:692 103:3856 105:535
106:144 107:253 108:532 109:2022 110:963 111:1131
112:599 113:807 114:749 115:1048 116:1005 117:823
118:1242 119:1265 120:339 121:763 122:1880 123:1262
124:1352 125:1445 128:632 129:228 130:355 131:662
132:349 133:159 134:309 135:73 136:277 137:250
138:353 139:171 140:201 141:349 142:550 143:404
144:493 145:90 146:564 147:445 148:790 149:360
150:153 151:479 152:412 153:208 154:49 155:519
156:314 157:419 158:287 159:709 160:359 161:453
162:958 163:251 164:643 165:583 166:281 167:641
168:1044 169:123 170:1151 171:185 172:12 173:1710
174:673 175:545 176:1336 177:2593 178:1904 179:345
180:1599 181:913 182:1406 183:477 184:625 185:1143
186:2784 187:1471 188:1948 189:1248 190:7270 192:7070
193:5440 194:4030 195:3389 196:1340 197:1076 198:4789
199:5528 200:6041 201:2533 202:8951 203:8895 204:4528
205:2640 206:2905 207:2811 208:3949 209:3718 210:2999
211:1604 212:2181 213:1972 214:866 215:85 216:5442
217:1721 218:620 219:318 220:1271 221:591 222:332
223:559

End of report
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Posted by Admin at 1:09 PM 0 comments

[bgp-stats] Routing Table Report - Brisbane view

* BGP Routing Table Analysis Reports *
Routing Table Report 0500 +10GMT Sun 22 Dec, 2013

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

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

BGP routing table entries examined: 471522
Prefixes after maximum aggregation: 189109
Deaggregation factor: 2.49
Unique aggregates announced to Internet: 236034
Total ASes present in the Internet Routing Table: 45645
Prefixes per ASN: 10.33
Origin-only ASes present in the Internet Routing Table: 35536
Origin ASes announcing only one prefix: 16282
Transit ASes present in the Internet Routing Table: 5789
Transit-only ASes present in the Internet Routing Table: 156
Average AS path length visible in the Internet Routing Table: 4.9
Max AS path length visible: 30
Max AS path prepend of ASN ( 59482) 25
Prefixes from unregistered ASNs in the Routing Table: 1193
Unregistered ASNs in the Routing Table: 336
Number of 32-bit ASNs allocated by the RIRs: 5575
Number of 32-bit ASNs visible in the Routing Table: 4320
Prefixes from 32-bit ASNs in the Routing Table: 13524
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: 1462
Number of addresses announced to Internet: 2660065532
Equivalent to 158 /8s, 141 /16s and 96 /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: 164153

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

Prefixes being announced by APNIC Region ASes: 110569
Total APNIC prefixes after maximum aggregation: 33539
APNIC Deaggregation factor: 3.30
Prefixes being announced from the APNIC address blocks: 112866
Unique aggregates announced from the APNIC address blocks: 48004
APNIC Region origin ASes present in the Internet Routing Table: 4847
APNIC Prefixes per ASN: 23.29
APNIC Region origin ASes announcing only one prefix: 1219
APNIC Region transit ASes present in the Internet Routing Table: 823
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 29
Number of APNIC region 32-bit ASNs visible in the Routing Table: 791
Number of APNIC addresses announced to Internet: 729218300
Equivalent to 43 /8s, 118 /16s and 252 /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: 162199
Total ARIN prefixes after maximum aggregation: 81599
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 163004
Unique aggregates announced from the ARIN address blocks: 75884
ARIN Region origin ASes present in the Internet Routing Table: 15886
ARIN Prefixes per ASN: 10.26
ARIN Region origin ASes announcing only one prefix: 5998
ARIN Region transit ASes present in the Internet Routing Table: 1635
Average ARIN Region AS path length visible: 4.6
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 49
Number of ARIN addresses announced to Internet: 1074889216
Equivalent to 64 /8s, 17 /16s and 130 /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: 119516
Total RIPE prefixes after maximum aggregation: 61277
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 123344
Unique aggregates announced from the RIPE address blocks: 79283
RIPE Region origin ASes present in the Internet Routing Table: 17552
RIPE Prefixes per ASN: 7.03
RIPE Region origin ASes announcing only one prefix: 8314
RIPE Region transit ASes present in the Internet Routing Table: 2750
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: 2537
Number of RIPE addresses announced to Internet: 655568384
Equivalent to 39 /8s, 19 /16s and 46 /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: 53033
Total LACNIC prefixes after maximum aggregation: 9845
LACNIC Deaggregation factor: 5.39
Prefixes being announced from the LACNIC address blocks: 58400
Unique aggregates announced from the LACNIC address blocks: 27508
LACNIC Region origin ASes present in the Internet Routing Table: 2046
LACNIC Prefixes per ASN: 28.54
LACNIC Region origin ASes announcing only one prefix: 546
LACNIC Region transit ASes present in the Internet Routing Table: 387
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 935
Number of LACNIC addresses announced to Internet: 146951424
Equivalent to 8 /8s, 194 /16s and 77 /24s
Percentage of available LACNIC address space announced: 87.6

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: 11788
Total AfriNIC prefixes after maximum aggregation: 2600
AfriNIC Deaggregation factor: 4.53
Prefixes being announced from the AfriNIC address blocks: 12446
Unique aggregates announced from the AfriNIC address blocks: 4214
AfriNIC Region origin ASes present in the Internet Routing Table: 696
AfriNIC Prefixes per ASN: 17.88
AfriNIC Region origin ASes announcing only one prefix: 205
AfriNIC Region transit ASes present in the Internet Routing Table: 139
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 8
Number of AfriNIC addresses announced to Internet: 48641792
Equivalent to 2 /8s, 230 /16s and 55 /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 653 Korea Telecom (KIX)
7545 2122 319 112 TPG Internet Pty Ltd
4755 1804 392 191 TATA Communications formerly
9829 1557 1251 42 BSNL National Internet Backbo
9583 1294 100 537 Sify Limited
9498 1228 309 71 BHARTI Airtel Ltd.
7552 1204 1080 13 Vietel Corporation
24560 1098 382 167 Bharti Airtel Ltd., Telemedia
4808 1046 1948 307 CNCGROUP IP network: China169

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

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

ASN No of nets /20 equiv MaxAgg Description
6389 3027 3688 53 BellSouth.net Inc.
22773 2322 2939 139 Cox Communications, Inc.
1785 2146 686 131 PaeTec Communications, Inc.
18566 2049 379 178 MegaPath Corporation
20115 1682 1664 594 Charter Communications
4323 1640 1097 414 Time Warner Telecom
701 1503 11144 776 MCI Communications Services,
30036 1375 309 574 Mediacom Communications Corp
7018 1307 17746 847 AT&T WorldNet Services
6983 1295 756 580 ITC^Deltacom

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

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

ASN No of nets /20 equiv MaxAgg Description
8402 1826 544 16 OJSC "Vimpelcom"
34984 1366 243 226 TELLCOM ILETISIM HIZMETLERI A
20940 1206 458 907 Akamai Technologies European
31148 1011 45 19 FreeNet ISP
13188 918 99 40 TOV "Bank-Inform"
6849 859 362 37 JSC UKRTELECOM,
8551 847 370 38 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/au/data-ASnet-RIPE

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

ASN No of nets /20 equiv MaxAgg Description
28573 3428 1839 90 NET Servicos de Comunicao S.A
10620 2691 435 209 Telmex Colombia S.A.
18881 1778 908 20 Global Village Telecom
7303 1741 1163 228 Telecom Argentina Stet-France
8151 1358 2855 424 UniNet S.A. de C.V.
11830 868 364 15 Instituto Costarricense de El
27947 831 94 91 Telconet S.A
6503 788 434 61 AVANTEL, S.A.
6147 787 373 27 Telefonica Del Peru
7738 780 1498 36 Telecomunicacoes da Bahia S.A

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

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

ASN No of nets /20 equiv MaxAgg Description
36998 1819 112 5 Sudanese Mobile Telephone (ZA
24863 889 338 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 247 526 30 Etisalat MISR
29571 239 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/au/data-ASnet-AFRINIC

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

ASN No of nets /20 equiv MaxAgg Description
28573 3428 1839 90 NET Servicos de Comunicao S.A
6389 3027 3688 53 BellSouth.net Inc.
17974 2731 902 88 PT TELEKOMUNIKASI INDONESIA
10620 2691 435 209 Telmex Colombia S.A.
22773 2322 2939 139 Cox Communications, Inc.
4766 2156 11550 653 Korea Telecom (KIX)
1785 2146 686 131 PaeTec Communications, Inc.
7545 2122 319 112 TPG Internet Pty Ltd
18566 2049 379 178 MegaPath Corporation
8402 1826 544 16 OJSC "Vimpelcom"

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

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

ASN No of nets Net Savings Description
6389 3027 2974 BellSouth.net Inc.
17974 2731 2643 PT TELEKOMUNIKASI INDONESIA
10620 2691 2482 Telmex Colombia S.A.
22773 2322 2183 Cox Communications, Inc.
1785 2146 2015 PaeTec Communications, Inc.
7545 2122 2010 TPG Internet Pty Ltd
18566 2049 1871 MegaPath Corporation
36998 1819 1814 Sudanese Mobile Telephone (ZA
8402 1826 1810 OJSC "Vimpelcom"
18881 1778 1758 Global Village Telecom

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

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

Bad AS Designation Network Transit AS Description
65010 PRIVATE 1.38.8.0/24 38266 Hutchison Essar Ltd.
65010 PRIVATE 1.38.9.0/24 38266 Hutchison Essar Ltd.
65010 PRIVATE 1.38.11.0/24 38266 Hutchison Essar Ltd.
65010 PRIVATE 1.38.32.0/19 38266 Hutchison Essar Ltd.
65010 PRIVATE 1.38.160.0/19 38266 Hutchison Essar Ltd.
65010 PRIVATE 1.38.192.0/20 38266 Hutchison Essar Ltd.
65010 PRIVATE 1.38.224.0/20 38266 Hutchison Essar Ltd.
65010 PRIVATE 1.38.240.0/21 38266 Hutchison Essar Ltd.
65514 PRIVATE 5.102.224.0/19 47956 XFONE COMMUNICATION
65456 PRIVATE 5.109.32.0/19 23456 32-bit ASN transitio

Complete listing at http://thyme.rand.apnic.net/au/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/au/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
/13:473 /14:941 /15:1643 /16:12876 /17:6751 /18:11219
/19:23112 /20:32945 /21:35750 /22:50372 /23:43888 /24:250926
/25:46 /26:32 /27:49 /28:37 /29:28 /30:31
/31:0 /32:0

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

ASN No of nets Total ann. Description
18566 2004 2049 MegaPath Corporation
36998 1786 1819 Sudanese Mobile Telephone (ZA
6389 1699 3027 BellSouth.net Inc.
22773 1566 2322 Cox Communications, Inc.
8402 1526 1826 OJSC "Vimpelcom"
30036 1216 1375 Mediacom Communications Corp
1785 1163 2146 PaeTec Communications, Inc.
11492 1148 1185 Cable One
6983 1037 1295 ITC^Deltacom
22561 977 1252 Digital Teleport, Inc

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

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

1:923 2:827 3:3 4:16 5:830 6:21
8:616 12:1880 13:3 14:877 15:9 16:3
17:20 18:19 20:34 23:614 24:1751 27:1716
31:1515 32:46 33:2 34:5 36:105 37:1952
38:914 39:3 40:182 41:3213 42:236 44:14
46:2094 47:10 49:700 50:859 52:12 54:44
55:5 56:4 57:26 58:1096 59:587 60:370
61:1470 62:1227 63:1979 64:4378 65:2330 66:4133
67:2111 68:1086 69:3293 70:909 71:510 72:2023
74:2584 75:323 76:305 77:1215 78:1027 79:676
80:1285 81:1084 82:646 83:756 84:623 85:1268
86:404 87:1013 88:519 89:1567 90:150 91:5741
92:618 93:1615 94:2102 95:1507 96:519 97:351
98:1082 99:41 100:32 101:445 103:3864 105:535
106:144 107:255 108:540 109:2018 110:959 111:1130
112:587 113:812 114:747 115:1029 116:999 117:810
118:1243 119:1273 120:368 121:752 122:1850 123:1265
124:1350 125:1479 128:604 129:221 130:341 131:655
132:343 133:159 134:299 135:73 136:276 137:246
138:353 139:168 140:174 141:348 142:539 143:402
144:492 145:90 146:554 147:440 148:740 149:360
150:153 151:479 152:412 153:208 154:49 155:519
156:311 157:368 158:286 159:701 160:359 161:453
162:955 163:207 164:643 165:579 166:282 167:641
168:1037 169:122 170:1153 171:185 172:12 173:1711
174:673 175:539 176:1328 177:2595 178:1904 179:347
180:1630 181:913 182:1421 183:477 184:628 185:1142
186:2783 187:1471 188:1949 189:1248 190:7296 192:7000
193:5433 194:4024 195:3390 196:1340 197:1078 198:4755
199:5496 200:6042 201:2545 202:8917 203:8952 204:4448
205:2623 206:2818 207:2747 208:3945 209:3681 210:2971
211:1599 212:2182 213:1972 214:866 215:85 216:5419
217:1721 218:621 219:317 220:1270 221:591 222:329
223:591

End of report
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