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

Saturday, November 23, 2013

[bgp-stats] Routing Table Report - Washington view

* BGP Routing Table Analysis Reports *
Routing Table Report 09:00 +10GMT Sun 24 Nov, 2013

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

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

BGP routing table entries examined: 466092
Prefixes after maximum aggregation: 188045
Deaggregation factor: 2.48
Unique aggregates announced to Internet: 233998
Total ASes present in the Internet Routing Table: 45383
Prefixes per ASN: 10.27
Origin-only ASes present in the Internet Routing Table: 35404
Origin ASes announcing only one prefix: 16278
Transit ASes present in the Internet Routing Table: 5796
Transit-only ASes present in the Internet Routing Table: 157
Average AS path length visible in the Internet Routing Table: 3.9
Max AS path length visible: 37
Max AS path prepend of ASN ( 55644) 31
Prefixes from unregistered ASNs in the Routing Table: 942
Unregistered ASNs in the Routing Table: 249
Number of 32-bit ASNs allocated by the RIRs: 5388
Number of 32-bit ASNs visible in the Routing Table: 4183
Prefixes from 32-bit ASNs in the Routing Table: 13058
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 1161
Number of addresses announced to Internet: 2652259936
Equivalent to 158 /8s, 22 /16s and 70 /24s
Percentage of available address space announced: 71.6
Percentage of allocated address space announced: 71.6
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: 162798

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

Prefixes being announced by APNIC Region ASes: 107472
Total APNIC prefixes after maximum aggregation: 33364
APNIC Deaggregation factor: 3.22
Prefixes being announced from the APNIC address blocks: 109716
Unique aggregates announced from the APNIC address blocks: 47506
APNIC Region origin ASes present in the Internet Routing Table: 4841
APNIC Prefixes per ASN: 22.66
APNIC Region origin ASes announcing only one prefix: 1236
APNIC Region transit ASes present in the Internet Routing Table: 812
Average APNIC Region AS path length visible: 4.2
Max APNIC Region AS path length visible: 37
Number of APNIC region 32-bit ASNs visible in the Routing Table: 755
Number of APNIC addresses announced to Internet: 727122944
Equivalent to 43 /8s, 87 /16s and 4 /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: 161695
Total ARIN prefixes after maximum aggregation: 81158
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 162214
Unique aggregates announced from the ARIN address blocks: 75687
ARIN Region origin ASes present in the Internet Routing Table: 15865
ARIN Prefixes per ASN: 10.22
ARIN Region origin ASes announcing only one prefix: 5992
ARIN Region transit ASes present in the Internet Routing Table: 1605
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: 38
Number of ARIN addresses announced to Internet: 1072876544
Equivalent to 63 /8s, 242 /16s and 204 /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: 118743
Total RIPE prefixes after maximum aggregation: 60921
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 122732
Unique aggregates announced from the RIPE address blocks: 78675
RIPE Region origin ASes present in the Internet Routing Table: 17504
RIPE Prefixes per ASN: 7.01
RIPE Region origin ASes announcing only one prefix: 8292
RIPE Region transit ASes present in the Internet Routing Table: 2783
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 27
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2482
Number of RIPE addresses announced to Internet: 656119136
Equivalent to 39 /8s, 27 /16s and 149 /24s
Percentage of available RIPE address space announced: 95.4

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-200191
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

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

Prefixes being announced by LACNIC Region ASes: 52720
Total LACNIC prefixes after maximum aggregation: 9820
LACNIC Deaggregation factor: 5.37
Prefixes being announced from the LACNIC address blocks: 57884
Unique aggregates announced from the LACNIC address blocks: 27154
LACNIC Region origin ASes present in the Internet Routing Table: 2037
LACNIC Prefixes per ASN: 28.42
LACNIC Region origin ASes announcing only one prefix: 555
LACNIC Region transit ASes present in the Internet Routing Table: 379
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 902
Number of LACNIC addresses announced to Internet: 143632384
Equivalent to 8 /8s, 143 /16s and 168 /24s
Percentage of available LACNIC address space announced: 85.6

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: 11755
Total AfriNIC prefixes after maximum aggregation: 2598
AfriNIC Deaggregation factor: 4.52
Prefixes being announced from the AfriNIC address blocks: 12385
Unique aggregates announced from the AfriNIC address blocks: 4038
AfriNIC Region origin ASes present in the Internet Routing Table: 682
AfriNIC Prefixes per ASN: 18.16
AfriNIC Region origin ASes announcing only one prefix: 203
AfriNIC Region transit ASes present in the Internet Routing Table: 131
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: 6
Number of AfriNIC addresses announced to Internet: 48563456
Equivalent to 2 /8s, 229 /16s and 5 /24s
Percentage of available AfriNIC address space announced: 48.2

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 2713 902 88 PT TELEKOMUNIKASI INDONESIA
4766 2138 11550 641 Korea Telecom (KIX)
7545 2094 319 110 TPG Internet Pty Ltd
4755 1775 391 189 TATA Communications formerly
9829 1540 1245 45 BSNL National Internet Backbo
9583 1247 95 507 Sify Limited
9498 1209 309 73 BHARTI Airtel Ltd.
7552 1163 1080 13 Vietel Corporation
24560 1095 380 166 Bharti Airtel Ltd., Telemedia
4808 1081 2020 309 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 3042 3688 53 BellSouth.net Inc.
22773 2212 2941 142 Cox Communications, Inc.
18566 2056 379 178 MegaPath Corporation
1785 2043 685 132 PaeTec Communications, Inc.
20115 1681 1655 598 Charter Communications
4323 1649 1114 419 Time Warner Telecom
701 1505 11146 780 MCI Communications Services,
30036 1389 313 578 Mediacom Communications Corp
7018 1342 17795 880 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 1836 544 16 OJSC "Vimpelcom"
34984 1367 244 223 TELLCOM ILETISIM HIZMETLERI A
20940 1140 424 865 Akamai Technologies European
31148 1009 45 19 FreeNet ISP
13188 896 99 48 TOV "Bank-Inform"
6849 869 363 39 JSC UKRTELECOM,
8551 784 370 41 Bezeq International
6830 777 2328 429 UPC Distribution Services
12479 679 797 57 Uni2 Autonomous System
35228 546 246 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 3392 1794 88 NET Servicos de Comunicao S.A
10620 2671 433 213 Telmex Colombia S.A.
7303 1729 1151 232 Telecom Argentina Stet-France
18881 1647 908 20 Global Village Telecom
8151 1344 2847 414 UniNet S.A. de C.V.
11830 867 364 15 Instituto Costarricense de El
27947 820 94 91 Telconet S.A
6147 789 373 27 Telefonica Del Peru
6503 789 434 63 AVANTEL, S.A.
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 1864 112 5 Sudanese Mobile Telephone (ZA
24863 888 338 26 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 411 956 9 TEDATA
24835 297 144 9 RAYA Telecom - Egypt
3741 256 921 214 The Internet Solution
29571 226 17 13 Ci Telecom Autonomous system
15706 221 32 6 Sudatel Internet Exchange Aut
36992 219 501 29 Etisalat MISR
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 3392 1794 88 NET Servicos de Comunicao S.A
6389 3042 3688 53 BellSouth.net Inc.
17974 2713 902 88 PT TELEKOMUNIKASI INDONESIA
10620 2671 433 213 Telmex Colombia S.A.
22773 2212 2941 142 Cox Communications, Inc.
4766 2138 11550 641 Korea Telecom (KIX)
7545 2094 319 110 TPG Internet Pty Ltd
18566 2056 379 178 MegaPath Corporation
1785 2043 685 132 PaeTec Communications, Inc.
36998 1864 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 3042 2989 BellSouth.net Inc.
17974 2713 2625 PT TELEKOMUNIKASI INDONESIA
10620 2671 2458 Telmex Colombia S.A.
22773 2212 2070 Cox Communications, Inc.
7545 2094 1984 TPG Internet Pty Ltd
1785 2043 1911 PaeTec Communications, Inc.
18566 2056 1878 MegaPath Corporation
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1836 1820 OJSC "Vimpelcom"
18881 1647 1627 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
23.91.21.0/24 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.
23.91.160.0/19 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 /14:915 /15:1609 /16:12753 /17:6684 /18:11062
/19:22813 /20:32694 /21:35396 /22:49443 /23:43455 /24:247908
/25:45 /26:38 /27:26 /28:40 /29:45 /30:258
/31:11 /32:25

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

ASN No of nets Total ann. Description
18566 2010 2056 MegaPath Corporation
36998 1829 1864 Sudanese Mobile Telephone (ZA
6389 1700 3042 BellSouth.net Inc.
8402 1523 1836 OJSC "Vimpelcom"
22773 1467 2212 Cox Communications, Inc.
30036 1232 1389 Mediacom Communications Corp
11492 1195 1233 Cable One
1785 1088 2043 PaeTec Communications, Inc.
6983 1036 1296 ITC^Deltacom
22561 964 1240 Digital Teleport, Inc

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

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

1:896 2:804 3:3 4:17 5:1025 6:21
8:606 12:1876 13:3 14:876 15:11 16:3
17:18 18:19 20:21 23:581 24:1743 27:1618
31:1506 32:43 33:2 34:5 36:86 37:1936
38:910 39:5 40:182 41:3239 42:272 44:13
46:2021 47:10 49:691 50:844 52:12 54:44
55:4 56:4 57:26 58:1087 59:569 60:365
61:1461 62:1237 63:1981 64:4315 65:2345 66:4147
67:2098 68:1091 69:3298 70:883 71:488 72:2011
74:2567 75:318 76:292 77:1154 78:1050 79:663
80:1276 81:1047 82:646 83:681 84:585 85:1247
86:375 87:998 88:557 89:1561 90:152 91:5687
92:609 93:1604 94:2068 95:1555 96:512 97:348
98:1034 99:41 100:31 101:406 103:3641 105:527
106:141 107:216 108:516 109:1982 110:973 111:1101
112:582 113:812 114:727 115:1011 116:975 117:799
118:1116 119:1255 120:330 121:728 122:1783 123:1241
124:1359 125:1436 128:622 129:213 130:336 131:659
132:354 133:158 134:294 135:72 136:283 137:245
138:352 139:291 140:173 141:318 142:535 143:397
144:491 145:90 146:519 147:377 148:726 149:369
150:150 151:665 152:412 153:205 154:54 155:500
156:298 157:370 158:283 159:694 160:360 161:449
162:862 163:202 164:616 165:583 166:260 167:634
168:1033 169:121 170:1118 171:184 172:27 173:1586
174:661 175:509 176:1306 177:2507 178:1860 179:303
180:1574 181:865 182:1373 183:450 184:623 185:1057
186:2648 187:1496 188:1857 189:1258 190:7295 192:6994
193:5427 194:4022 195:3364 196:1337 197:1049 198:4696
199:5461 200:6037 201:2522 202:8802 203:8823 204:4470
205:2628 206:2746 207:2764 208:3962 209:3647 210:2900
211:1567 212:2151 213:1992 214:893 215:88 216:5386
217:1695 218:618 219:316 220:1272 221:585 222:326
223:499

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 24 Nov, 2013

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

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

BGP routing table entries examined: 467716
Prefixes after maximum aggregation: 188025
Deaggregation factor: 2.49
Unique aggregates announced to Internet: 234069
Total ASes present in the Internet Routing Table: 45386
Prefixes per ASN: 10.31
Origin-only ASes present in the Internet Routing Table: 35395
Origin ASes announcing only one prefix: 16306
Transit ASes present in the Internet Routing Table: 5805
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: 24
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 1010
Unregistered ASNs in the Routing Table: 290
Number of 32-bit ASNs allocated by the RIRs: 5388
Number of 32-bit ASNs visible in the Routing Table: 4186
Prefixes from 32-bit ASNs in the Routing Table: 13066
Special use prefixes present in the Routing Table: 10
Prefixes being announced from unallocated address space: 1176
Number of addresses announced to Internet: 2675467008
Equivalent to 159 /8s, 120 /16s and 99 /24s
Percentage of available address space announced: 72.3
Percentage of allocated address space announced: 72.3
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: 162683

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

Prefixes being announced by APNIC Region ASes: 107734
Total APNIC prefixes after maximum aggregation: 33307
APNIC Deaggregation factor: 3.23
Prefixes being announced from the APNIC address blocks: 110663
Unique aggregates announced from the APNIC address blocks: 47504
APNIC Region origin ASes present in the Internet Routing Table: 4841
APNIC Prefixes per ASN: 22.86
APNIC Region origin ASes announcing only one prefix: 1239
APNIC Region transit ASes present in the Internet Routing Table: 817
Average APNIC Region AS path length visible: 3.8
Max APNIC Region AS path length visible: 19
Number of APNIC region 32-bit ASNs visible in the Routing Table: 757
Number of APNIC addresses announced to Internet: 727538944
Equivalent to 43 /8s, 93 /16s and 93 /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: 161283
Total ARIN prefixes after maximum aggregation: 81182
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 162175
Unique aggregates announced from the ARIN address blocks: 75736
ARIN Region origin ASes present in the Internet Routing Table: 15873
ARIN Prefixes per ASN: 10.22
ARIN Region origin ASes announcing only one prefix: 6003
ARIN Region transit ASes present in the Internet Routing Table: 1592
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 38
Number of ARIN addresses announced to Internet: 1073320448
Equivalent to 63 /8s, 249 /16s and 146 /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: 119659
Total RIPE prefixes after maximum aggregation: 60950
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 123327
Unique aggregates announced from the RIPE address blocks: 78703
RIPE Region origin ASes present in the Internet Routing Table: 17517
RIPE Prefixes per ASN: 7.04
RIPE Region origin ASes announcing only one prefix: 8309
RIPE Region transit ASes present in the Internet Routing Table: 2807
Average RIPE Region AS path length visible: 3.6
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2484
Number of RIPE addresses announced to Internet: 656156160
Equivalent to 39 /8s, 28 /16s and 38 /24s
Percentage of available RIPE address space announced: 95.4

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-200191
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

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

Prefixes being announced by LACNIC Region ASes: 52687
Total LACNIC prefixes after maximum aggregation: 9813
LACNIC Deaggregation factor: 5.37
Prefixes being announced from the LACNIC address blocks: 57861
Unique aggregates announced from the LACNIC address blocks: 27148
LACNIC Region origin ASes present in the Internet Routing Table: 2034
LACNIC Prefixes per ASN: 28.45
LACNIC Region origin ASes announcing only one prefix: 553
LACNIC Region transit ASes present in the Internet Routing Table: 375
Average LACNIC Region AS path length visible: 4.1
Max LACNIC Region AS path length visible: 20
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 901
Number of LACNIC addresses announced to Internet: 143623424
Equivalent to 8 /8s, 143 /16s and 133 /24s
Percentage of available LACNIC address space announced: 85.6

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: 11883
Total AfriNIC prefixes after maximum aggregation: 2590
AfriNIC Deaggregation factor: 4.59
Prefixes being announced from the AfriNIC address blocks: 12513
Unique aggregates announced from the AfriNIC address blocks: 4027
AfriNIC Region origin ASes present in the Internet Routing Table: 681
AfriNIC Prefixes per ASN: 18.37
AfriNIC Region origin ASes announcing only one prefix: 202
AfriNIC Region transit ASes present in the Internet Routing Table: 136
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: 6
Number of AfriNIC addresses announced to Internet: 48573440
Equivalent to 2 /8s, 229 /16s and 44 /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 2713 902 88 PT TELEKOMUNIKASI INDONESIA
4766 2138 11550 641 Korea Telecom (KIX)
7545 2083 319 111 TPG Internet Pty Ltd
4755 1805 401 186 TATA Communications formerly
9829 1540 1245 45 BSNL National Internet Backbo
9583 1235 95 505 Sify Limited
9498 1195 310 77 BHARTI Airtel Ltd.
7552 1163 1080 13 Vietel Corporation
24560 1095 380 166 Bharti Airtel Ltd., Telemedia
4808 1060 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 3042 3688 53 BellSouth.net Inc.
22773 2211 2941 142 Cox Communications, Inc.
18566 2052 379 177 MegaPath Corporation
1785 2043 685 131 PaeTec Communications, Inc.
20115 1681 1655 598 Charter Communications
4323 1651 1114 421 Time Warner Telecom
701 1508 11147 785 MCI Communications Services,
30036 1388 313 578 Mediacom Communications Corp
7018 1339 17794 878 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 1841 544 16 OJSC "Vimpelcom"
34984 1368 244 224 TELLCOM ILETISIM HIZMETLERI A
20940 1164 435 879 Akamai Technologies European
31148 1009 45 19 FreeNet ISP
13188 894 99 48 TOV "Bank-Inform"
6849 869 363 39 JSC UKRTELECOM,
8551 799 370 41 Bezeq International
6830 776 2328 428 UPC Distribution Services
12479 679 797 57 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 3392 1794 88 NET Servicos de Comunicao S.A
10620 2671 433 213 Telmex Colombia S.A.
7303 1729 1151 232 Telecom Argentina Stet-France
18881 1647 908 20 Global Village Telecom
8151 1344 2847 414 UniNet S.A. de C.V.
11830 867 364 15 Instituto Costarricense de El
27947 820 94 91 Telconet S.A
6147 789 373 27 Telefonica Del Peru
6503 789 434 63 AVANTEL, S.A.
7738 780 1498 36 Telecomunicacoes da Bahia S.A

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

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

ASN No of nets /20 equiv MaxAgg Description
36998 1864 112 5 Sudanese Mobile Telephone (ZA
24863 888 338 26 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 411 956 9 TEDATA
24835 297 144 9 RAYA Telecom - Egypt
3741 256 921 214 The Internet Solution
29571 226 17 13 Ci Telecom Autonomous system
15706 221 32 6 Sudatel Internet Exchange Aut
36992 219 501 29 Etisalat MISR
29975 192 668 21 Vodacom

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

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

ASN No of nets /20 equiv MaxAgg Description
28573 3392 1794 88 NET Servicos de Comunicao S.A
6389 3042 3688 53 BellSouth.net Inc.
17974 2713 902 88 PT TELEKOMUNIKASI INDONESIA
10620 2671 433 213 Telmex Colombia S.A.
22773 2211 2941 142 Cox Communications, Inc.
4766 2138 11550 641 Korea Telecom (KIX)
7545 2083 319 111 TPG Internet Pty Ltd
18566 2052 379 177 MegaPath Corporation
1785 2043 685 131 PaeTec Communications, Inc.
36998 1864 112 5 Sudanese Mobile Telephone (ZA

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

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

ASN No of nets Net Savings Description
6389 3042 2989 BellSouth.net Inc.
17974 2713 2625 PT TELEKOMUNIKASI INDONESIA
10620 2671 2458 Telmex Colombia S.A.
22773 2211 2069 Cox Communications, Inc.
7545 2083 1972 TPG Internet Pty Ltd
1785 2043 1912 PaeTec Communications, Inc.
18566 2052 1875 MegaPath Corporation
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1841 1825 OJSC "Vimpelcom"
18881 1647 1627 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
23.91.21.0/24 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.
23.91.160.0/22 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 /14:927 /15:1627 /16:12784 /17:6796 /18:11254
/19:23078 /20:32938 /21:35523 /22:49528 /23:43532 /24:248176
/25:8 /26:11 /27:12 /28:125 /29:225 /30:155
/31:0 /32:139

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

ASN No of nets Total ann. Description
18566 2006 2052 MegaPath Corporation
36998 1829 1864 Sudanese Mobile Telephone (ZA
6389 1700 3042 BellSouth.net Inc.
8402 1527 1841 OJSC "Vimpelcom"
22773 1466 2211 Cox Communications, Inc.
30036 1231 1388 Mediacom Communications Corp
11492 1195 1233 Cable One
1785 1088 2043 PaeTec Communications, Inc.
6983 1036 1295 ITC^Deltacom
22561 962 1238 Digital Teleport, Inc

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

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

1:893 2:853 3:3 4:16 5:1027 6:21
8:603 12:1875 13:3 14:878 15:11 16:3
17:18 18:19 20:21 23:580 24:1743 27:1617
31:1521 32:40 33:2 34:5 36:86 37:1939
38:909 39:5 40:182 41:3296 42:270 44:14
46:2024 47:11 49:691 50:850 52:12 54:44
55:4 56:4 57:29 58:1086 59:572 60:364
61:1460 62:1243 63:1978 64:4315 65:2345 66:4147
67:2098 68:1092 69:3286 70:884 71:487 72:2011
74:2573 75:318 76:302 77:1126 78:1050 79:660
80:1279 81:1048 82:654 83:681 84:584 85:1249
86:375 87:1002 88:557 89:1563 90:152 91:5696
92:608 93:1607 94:2070 95:1558 96:515 97:347
98:1039 99:41 100:31 101:406 103:3644 105:527
106:141 107:218 108:509 109:1983 110:971 111:1101
112:583 113:812 114:727 115:1013 116:975 117:799
118:1116 119:1262 120:330 121:737 122:1785 123:1261
124:1359 125:1438 128:625 129:218 130:336 131:659
132:354 133:158 134:294 135:72 136:283 137:245
138:352 139:294 140:173 141:318 142:529 143:397
144:490 145:90 146:519 147:382 148:726 149:369
150:152 151:664 152:412 153:205 154:55 155:500
156:298 157:369 158:282 159:694 160:361 161:452
162:862 163:202 164:616 165:584 166:261 167:634
168:1033 169:124 170:1119 171:184 172:27 173:1579
174:661 175:508 176:1306 177:2499 178:1864 179:303
180:1574 181:864 182:1375 183:450 184:622 185:1058
186:2647 187:1496 188:1856 189:1257 190:7295 192:6999
193:5437 194:4028 195:3367 196:1338 197:1081 198:4703
199:5458 200:6038 201:2519 202:8809 203:8818 204:4469
205:2628 206:2746 207:2761 208:3960 209:3645 210:2900
211:1568 212:2175 213:1998 214:892 215:88 216:5379
217:1699 218:618 219:316 220:1272 221:585 222:324
223:499

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

* BGP Routing Table Analysis Reports *
Routing Table Report 06:00 +10GMT Sun 24 Nov, 2013

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

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

BGP routing table entries examined: 469078
Prefixes after maximum aggregation: 188417
Deaggregation factor: 2.49
Unique aggregates announced to Internet: 234214
Total ASes present in the Internet Routing Table: 45429
Prefixes per ASN: 10.33
Origin-only ASes present in the Internet Routing Table: 35409
Origin ASes announcing only one prefix: 16298
Transit ASes present in the Internet Routing Table: 5839
Transit-only ASes present in the Internet Routing Table: 154
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 37
Max AS path prepend of ASN ( 55644) 31
Prefixes from unregistered ASNs in the Routing Table: 1060
Unregistered ASNs in the Routing Table: 293
Number of 32-bit ASNs allocated by the RIRs: 5388
Number of 32-bit ASNs visible in the Routing Table: 4181
Prefixes from 32-bit ASNs in the Routing Table: 13069
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 1164
Number of addresses announced to Internet: 2654093568
Equivalent to 158 /8s, 50 /16s and 65 /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: 162433

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

Prefixes being announced by APNIC Region ASes: 109845
Total APNIC prefixes after maximum aggregation: 33458
APNIC Deaggregation factor: 3.28
Prefixes being announced from the APNIC address blocks: 112087
Unique aggregates announced from the APNIC address blocks: 47665
APNIC Region origin ASes present in the Internet Routing Table: 4852
APNIC Prefixes per ASN: 23.10
APNIC Region origin ASes announcing only one prefix: 1240
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: 37
Number of APNIC region 32-bit ASNs visible in the Routing Table: 755
Number of APNIC addresses announced to Internet: 728672000
Equivalent to 43 /8s, 110 /16s and 167 /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: 162001
Total ARIN prefixes after maximum aggregation: 81385
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 162936
Unique aggregates announced from the ARIN address blocks: 75758
ARIN Region origin ASes present in the Internet Routing Table: 15896
ARIN Prefixes per ASN: 10.25
ARIN Region origin ASes announcing only one prefix: 5992
ARIN Region transit ASes present in the Internet Routing Table: 1616
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: 38
Number of ARIN addresses announced to Internet: 1073053952
Equivalent to 63 /8s, 245 /16s and 129 /24s
Percentage of available ARIN address space announced: 56.8

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

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

Prefixes being announced by RIPE Region ASes: 118800
Total RIPE prefixes after maximum aggregation: 60924
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 122498
Unique aggregates announced from the RIPE address blocks: 78678
RIPE Region origin ASes present in the Internet Routing Table: 17506
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: 2806
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 27
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2483
Number of RIPE addresses announced to Internet: 656113408
Equivalent to 39 /8s, 27 /16s and 127 /24s
Percentage of available RIPE address space announced: 95.4

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-200191
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

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

Prefixes being announced by LACNIC Region ASes: 52848
Total LACNIC prefixes after maximum aggregation: 9872
LACNIC Deaggregation factor: 5.35
Prefixes being announced from the LACNIC address blocks: 58010
Unique aggregates announced from the LACNIC address blocks: 27143
LACNIC Region origin ASes present in the Internet Routing Table: 2043
LACNIC Prefixes per ASN: 28.39
LACNIC Region origin ASes announcing only one prefix: 557
LACNIC Region transit ASes present in the Internet Routing Table: 389
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 22
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 899
Number of LACNIC addresses announced to Internet: 143708416
Equivalent to 8 /8s, 144 /16s and 209 /24s
Percentage of available LACNIC address space announced: 85.7

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

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

Prefixes being announced by AfriNIC Region ASes: 11749
Total AfriNIC prefixes after maximum aggregation: 2593
AfriNIC Deaggregation factor: 4.53
Prefixes being announced from the AfriNIC address blocks: 12382
Unique aggregates announced from the AfriNIC address blocks: 4033
AfriNIC Region origin ASes present in the Internet Routing Table: 682
AfriNIC Prefixes per ASN: 18.16
AfriNIC Region origin ASes announcing only one prefix: 203
AfriNIC Region transit ASes present in the Internet Routing Table: 133
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 48577280
Equivalent to 2 /8s, 229 /16s and 59 /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 2714 902 88 PT TELEKOMUNIKASI INDONESIA
4766 2138 11550 641 Korea Telecom (KIX)
7545 2099 319 111 TPG Internet Pty Ltd
4755 1791 392 190 TATA Communications formerly
9829 1543 1245 45 BSNL National Internet Backbo
4808 1274 2187 366 CNCGROUP IP network: China169
9583 1247 95 507 Sify Limited
9498 1209 309 73 BHARTI Airtel Ltd.
7552 1165 1080 13 Vietel Corporation
24560 1095 380 166 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 3042 3688 53 BellSouth.net Inc.
22773 2209 2941 141 Cox Communications, Inc.
18566 2054 379 178 MegaPath Corporation
1785 2033 684 126 PaeTec Communications, Inc.
20115 1681 1655 598 Charter Communications
4323 1650 1098 419 Time Warner Telecom
701 1508 11147 785 MCI Communications Services,
30036 1388 313 578 Mediacom Communications Corp
7018 1341 17795 880 AT&T WorldNet Services
6983 1297 772 582 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 1861 544 16 OJSC "Vimpelcom"
34984 1367 244 223 TELLCOM ILETISIM HIZMETLERI A
20940 1153 429 881 Akamai Technologies European
31148 1007 45 19 FreeNet ISP
13188 894 99 48 TOV "Bank-Inform"
6849 869 363 39 JSC UKRTELECOM,
8551 783 370 41 Bezeq International
6830 777 2328 429 UPC Distribution Services
12479 679 797 57 Uni2 Autonomous System
35228 546 246 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 3389 1794 88 NET Servicos de Comunicao S.A
10620 2671 433 213 Telmex Colombia S.A.
7303 1729 1151 232 Telecom Argentina Stet-France
18881 1647 908 20 Global Village Telecom
8151 1351 2850 418 UniNet S.A. de C.V.
11830 867 364 15 Instituto Costarricense de El
27947 814 93 89 Telconet S.A
6503 791 434 62 AVANTEL, S.A.
6147 789 373 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 1864 112 5 Sudanese Mobile Telephone (ZA
24863 888 338 26 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 411 956 9 TEDATA
24835 297 144 9 RAYA Telecom - Egypt
3741 256 921 214 The Internet Solution
29571 226 17 13 Ci Telecom Autonomous system
15706 221 32 6 Sudatel Internet Exchange Aut
36992 219 501 29 Etisalat MISR
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 3389 1794 88 NET Servicos de Comunicao S.A
6389 3042 3688 53 BellSouth.net Inc.
17974 2714 902 88 PT TELEKOMUNIKASI INDONESIA
10620 2671 433 213 Telmex Colombia S.A.
22773 2209 2941 141 Cox Communications, Inc.
4766 2138 11550 641 Korea Telecom (KIX)
7545 2099 319 111 TPG Internet Pty Ltd
18566 2054 379 178 MegaPath Corporation
1785 2033 684 126 PaeTec Communications, Inc.
36998 1864 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 3042 2989 BellSouth.net Inc.
17974 2714 2626 PT TELEKOMUNIKASI INDONESIA
10620 2671 2458 Telmex Colombia S.A.
22773 2209 2068 Cox Communications, Inc.
7545 2099 1988 TPG Internet Pty Ltd
1785 2033 1907 PaeTec Communications, Inc.
18566 2054 1876 MegaPath Corporation
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1861 1845 OJSC "Vimpelcom"
18881 1647 1627 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
62828 UNALLOCATED 8.21.130.0/24 3356 Level 3 Communicatio

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
100.100.0.0/24 4847 China Networks Inter-Exchange

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
23.91.21.0/24 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.
23.91.160.0/19 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
/13:474 /14:920 /15:1621 /16:12788 /17:6733 /18:11190
/19:23050 /20:32860 /21:35600 /22:49914 /23:43706 /24:249787
/25:3 /26:5 /27:9 /28:7 /29:6 /30:0
/31:0 /32:1

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

ASN No of nets Total ann. Description
18566 2008 2054 MegaPath Corporation
36998 1829 1864 Sudanese Mobile Telephone (ZA
6389 1700 3042 BellSouth.net Inc.
8402 1536 1861 OJSC "Vimpelcom"
22773 1464 2209 Cox Communications, Inc.
30036 1231 1388 Mediacom Communications Corp
11492 1195 1233 Cable One
1785 1083 2033 PaeTec Communications, Inc.
6983 1036 1297 ITC^Deltacom
22561 964 1241 Digital Teleport, Inc

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

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

1:904 2:810 3:3 4:17 5:1025 6:21
8:608 12:1873 13:3 14:898 15:11 16:3
17:18 18:19 20:21 23:581 24:1756 27:1619
31:1508 32:45 33:2 34:5 36:86 37:1936
38:914 39:5 40:182 41:3235 42:297 44:14
46:2023 47:10 49:694 50:842 52:12 54:44
55:4 56:4 57:26 58:1092 59:573 60:367
61:1475 62:1236 63:1981 64:4326 65:2345 66:4148
67:2099 68:1093 69:3289 70:881 71:488 72:2010
74:2570 75:318 76:291 77:1155 78:1056 79:662
80:1276 81:1047 82:646 83:682 84:586 85:1247
86:375 87:992 88:557 89:1562 90:152 91:5691
92:608 93:1604 94:2068 95:1556 96:514 97:347
98:1035 99:41 100:32 101:655 103:3663 105:527
106:141 107:216 108:525 109:1983 110:972 111:1103
112:589 113:812 114:744 115:1046 116:984 117:823
118:1204 119:1267 120:330 121:751 122:1868 123:1257
124:1396 125:1436 128:665 129:228 130:351 131:667
132:360 133:158 134:304 135:72 136:284 137:250
138:351 139:297 140:200 141:331 142:541 143:399
144:492 145:90 146:531 147:404 148:771 149:369
150:153 151:664 152:412 153:205 154:54 155:500
156:301 157:421 158:284 159:694 160:360 161:456
162:863 163:223 164:611 165:589 166:260 167:634
168:1040 169:125 170:1119 171:184 172:27 173:1591
174:661 175:526 176:1315 177:2432 178:1861 179:305
180:1576 181:864 182:1375 183:453 184:622 185:1057
186:2648 187:1497 188:1858 189:1258 190:7334 192:7060
193:5432 194:4024 195:3365 196:1334 197:1053 198:4749
199:5494 200:6054 201:2522 202:8922 203:8892 204:4541
205:2651 206:2834 207:2831 208:3967 209:3663 210:2999
211:1570 212:2152 213:1994 214:895 215:88 216:5401
217:1695 218:625 219:319 220:1270 221:585 222:328
223:508

End of report
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Posted by Admin at 12:06 PM 0 comments

[bgp-stats] Routing Table Report - Brisbane view

* BGP Routing Table Analysis Reports *
Routing Table Report 05:00 +10GMT Sun 24 Nov, 2013

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

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

BGP routing table entries examined: 468520
Prefixes after maximum aggregation: 188034
Deaggregation factor: 2.49
Unique aggregates announced to Internet: 234104
Total ASes present in the Internet Routing Table: 45384
Prefixes per ASN: 10.32
Origin-only ASes present in the Internet Routing Table: 35434
Origin ASes announcing only one prefix: 16296
Transit ASes present in the Internet Routing Table: 5770
Transit-only ASes present in the Internet Routing Table: 150
Average AS path length visible in the Internet Routing Table: 4.8
Max AS path length visible: 29
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 1053
Unregistered ASNs in the Routing Table: 291
Number of 32-bit ASNs allocated by the RIRs: 5388
Number of 32-bit ASNs visible in the Routing Table: 4180
Prefixes from 32-bit ASNs in the Routing Table: 13042
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 1164
Number of addresses announced to Internet: 2654231036
Equivalent to 158 /8s, 52 /16s and 89 /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: 162693

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

Prefixes being announced by APNIC Region ASes: 109846
Total APNIC prefixes after maximum aggregation: 33357
APNIC Deaggregation factor: 3.29
Prefixes being announced from the APNIC address blocks: 112084
Unique aggregates announced from the APNIC address blocks: 47546
APNIC Region origin ASes present in the Internet Routing Table: 4845
APNIC Prefixes per ASN: 23.13
APNIC Region origin ASes announcing only one prefix: 1232
APNIC Region transit ASes present in the Internet Routing Table: 820
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 20
Number of APNIC region 32-bit ASNs visible in the Routing Table: 754
Number of APNIC addresses announced to Internet: 728639484
Equivalent to 43 /8s, 110 /16s and 39 /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: 161497
Total ARIN prefixes after maximum aggregation: 81182
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 162367
Unique aggregates announced from the ARIN address blocks: 75774
ARIN Region origin ASes present in the Internet Routing Table: 15875
ARIN Prefixes per ASN: 10.23
ARIN Region origin ASes announcing only one prefix: 6000
ARIN Region transit ASes present in the Internet Routing Table: 1618
Average ARIN Region AS path length visible: 4.6
Max ARIN Region AS path length visible: 20
Number of ARIN region 32-bit ASNs visible in the Routing Table: 38
Number of ARIN addresses announced to Internet: 1073304064
Equivalent to 63 /8s, 249 /16s and 82 /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: 118928
Total RIPE prefixes after maximum aggregation: 60902
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 122660
Unique aggregates announced from the RIPE address blocks: 78649
RIPE Region origin ASes present in the Internet Routing Table: 17499
RIPE Prefixes per ASN: 7.01
RIPE Region origin ASes announcing only one prefix: 8305
RIPE Region transit ASes present in the Internet Routing Table: 2756
Average RIPE Region AS path length visible: 5.2
Max RIPE Region AS path length visible: 23
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2484
Number of RIPE addresses announced to Internet: 656108800
Equivalent to 39 /8s, 27 /16s and 109 /24s
Percentage of available RIPE address space announced: 95.4

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-200191
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

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

Prefixes being announced by LACNIC Region ASes: 52687
Total LACNIC prefixes after maximum aggregation: 9812
LACNIC Deaggregation factor: 5.37
Prefixes being announced from the LACNIC address blocks: 57855
Unique aggregates announced from the LACNIC address blocks: 27156
LACNIC Region origin ASes present in the Internet Routing Table: 2038
LACNIC Prefixes per ASN: 28.39
LACNIC Region origin ASes announcing only one prefix: 555
LACNIC Region transit ASes present in the Internet Routing Table: 379
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: 898
Number of LACNIC addresses announced to Internet: 143628544
Equivalent to 8 /8s, 143 /16s and 153 /24s
Percentage of available LACNIC address space announced: 85.6

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: 11759
Total AfriNIC prefixes after maximum aggregation: 2597
AfriNIC Deaggregation factor: 4.53
Prefixes being announced from the AfriNIC address blocks: 12390
Unique aggregates announced from the AfriNIC address blocks: 4041
AfriNIC Region origin ASes present in the Internet Routing Table: 683
AfriNIC Prefixes per ASN: 18.14
AfriNIC Region origin ASes announcing only one prefix: 204
AfriNIC Region transit ASes present in the Internet Routing Table: 131
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: 6
Number of AfriNIC addresses announced to Internet: 48580352
Equivalent to 2 /8s, 229 /16s and 71 /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 2713 902 88 PT TELEKOMUNIKASI INDONESIA
4766 2138 11550 641 Korea Telecom (KIX)
7545 2110 319 111 TPG Internet Pty Ltd
4755 1791 392 190 TATA Communications formerly
9829 1543 1245 45 BSNL National Internet Backbo
9583 1247 95 507 Sify Limited
9498 1209 309 73 BHARTI Airtel Ltd.
7552 1163 1080 13 Vietel Corporation
24560 1095 380 166 Bharti Airtel Ltd., Telemedia
4808 1040 1945 301 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 3042 3688 53 BellSouth.net Inc.
22773 2212 2941 142 Cox Communications, Inc.
18566 2054 379 178 MegaPath Corporation
1785 2043 685 131 PaeTec Communications, Inc.
20115 1680 1654 597 Charter Communications
4323 1651 1114 420 Time Warner Telecom
701 1501 11146 778 MCI Communications Services,
30036 1388 313 578 Mediacom Communications Corp
7018 1330 17778 869 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 1865 544 16 OJSC "Vimpelcom"
34984 1367 244 223 TELLCOM ILETISIM HIZMETLERI A
20940 1154 431 874 Akamai Technologies European
31148 1009 45 19 FreeNet ISP
13188 894 99 48 TOV "Bank-Inform"
6849 869 363 39 JSC UKRTELECOM,
8551 784 370 41 Bezeq International
6830 777 2328 429 UPC Distribution Services
12479 679 797 57 Uni2 Autonomous System
35228 546 246 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 3392 1794 88 NET Servicos de Comunicao S.A
10620 2671 433 213 Telmex Colombia S.A.
7303 1729 1151 232 Telecom Argentina Stet-France
18881 1647 908 20 Global Village Telecom
8151 1343 2847 413 UniNet S.A. de C.V.
11830 867 364 15 Instituto Costarricense de El
27947 822 94 92 Telconet S.A
6147 789 373 27 Telefonica Del Peru
6503 789 434 63 AVANTEL, S.A.
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 1864 112 5 Sudanese Mobile Telephone (ZA
24863 888 338 26 LINKdotNET AS number
6713 554 633 26 Itissalat Al-MAGHRIB
8452 411 956 9 TEDATA
24835 297 144 9 RAYA Telecom - Egypt
3741 256 921 214 The Internet Solution
29571 226 17 13 Ci Telecom Autonomous system
15706 221 32 6 Sudatel Internet Exchange Aut
36992 219 501 29 Etisalat MISR
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 3392 1794 88 NET Servicos de Comunicao S.A
6389 3042 3688 53 BellSouth.net Inc.
17974 2713 902 88 PT TELEKOMUNIKASI INDONESIA
10620 2671 433 213 Telmex Colombia S.A.
22773 2212 2941 142 Cox Communications, Inc.
4766 2138 11550 641 Korea Telecom (KIX)
7545 2110 319 111 TPG Internet Pty Ltd
18566 2054 379 178 MegaPath Corporation
1785 2043 685 131 PaeTec Communications, Inc.
8402 1865 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 3042 2989 BellSouth.net Inc.
17974 2713 2625 PT TELEKOMUNIKASI INDONESIA
10620 2671 2458 Telmex Colombia S.A.
22773 2212 2070 Cox Communications, Inc.
7545 2110 1999 TPG Internet Pty Ltd
1785 2043 1912 PaeTec Communications, Inc.
18566 2054 1876 MegaPath Corporation
36998 1864 1859 Sudanese Mobile Telephone (ZA
8402 1865 1849 OJSC "Vimpelcom"
18881 1647 1627 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
62828 UNALLOCATED 8.21.130.0/24 4323 Time Warner Telecom

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

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

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

Complete listing at http://thyme.rand.apnic.net/au/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
23.91.21.0/24 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.
23.91.160.0/19 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
/13:474 /14:929 /15:1634 /16:12831 /17:6774 /18:11158
/19:23018 /20:32818 /21:35640 /22:49904 /23:43718 /24:248998
/25:40 /26:33 /27:51 /28:37 /29:29 /30:31
/31:0 /32:0

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

ASN No of nets Total ann. Description
18566 2008 2054 MegaPath Corporation
36998 1829 1864 Sudanese Mobile Telephone (ZA
6389 1700 3042 BellSouth.net Inc.
8402 1538 1865 OJSC "Vimpelcom"
22773 1467 2212 Cox Communications, Inc.
30036 1231 1388 Mediacom Communications Corp
11492 1195 1233 Cable One
1785 1088 2043 PaeTec Communications, Inc.
6983 1036 1295 ITC^Deltacom
22561 964 1241 Digital Teleport, Inc

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

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

1:903 2:809 3:3 4:17 5:1026 6:21
8:606 12:1873 13:3 14:879 15:11 16:3
17:18 18:19 20:21 23:580 24:1755 27:1632
31:1508 32:45 33:2 34:5 36:86 37:1938
38:910 39:5 40:182 41:3241 42:288 44:14
46:2023 47:10 49:691 50:848 52:12 54:44
55:4 56:4 57:26 58:1110 59:574 60:366
61:1461 62:1238 63:1980 64:4321 65:2344 66:4150
67:2099 68:1092 69:3295 70:886 71:487 72:2010
74:2572 75:318 76:302 77:1156 78:1056 79:663
80:1261 81:1048 82:648 83:682 84:585 85:1247
86:375 87:997 88:557 89:1559 90:152 91:5690
92:608 93:1604 94:2071 95:1556 96:515 97:347
98:1039 99:41 100:32 101:409 103:3668 105:527
106:141 107:218 108:534 109:1983 110:973 111:1111
112:590 113:813 114:739 115:1043 116:1002 117:804
118:1186 119:1282 120:366 121:745 122:1836 123:1266
124:1361 125:1468 128:638 129:218 130:337 131:659
132:354 133:158 134:295 135:72 136:283 137:246
138:352 139:294 140:173 141:330 142:535 143:396
144:490 145:90 146:519 147:400 148:726 149:369
150:154 151:665 152:412 153:205 154:54 155:501
156:298 157:370 158:283 159:694 160:361 161:454
162:862 163:202 164:611 165:585 166:261 167:634
168:1033 169:124 170:1119 171:184 172:27 173:1597
174:661 175:519 176:1308 177:2478 178:1859 179:305
180:1618 181:864 182:1385 183:453 184:622 185:1060
186:2645 187:1497 188:1859 189:1264 190:7299 192:6993
193:5429 194:4022 195:3366 196:1336 197:1053 198:4708
199:5461 200:6037 201:2523 202:8915 203:8952 204:4478
205:2635 206:2747 207:2767 208:3963 209:3648 210:2975
211:1572 212:2153 213:1992 214:895 215:88 216:5384
217:1695 218:626 219:318 220:1274 221:585 222:326
223:538

End of report
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