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[bgp-stats] Asia Pacific Report
* BGP Statistics focusing on the Asia Pacific Region *
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Asia Pacific Report 22 Jan, 2001
Analysis Summary
----------------
BGP routing table entries examined: 99861
Origin ASes present in the Internet Routing Table: 9713
Origin ASes announcing only one prefix: 3444
Transit ASes present in the Internet Routing Table: 1283
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 16
Illegal AS announcements present in the Routing Table: 15
Non-routable prefixes present in the Routing Table: 0
Prefixes being announced from the IANA Reserved Address blocks: 1
Number of addresses announced to Internet: 1197589128
Equivalent to 71 /8s, 97 /16s and 194 /24s
Percentage of available address space announced: 32.3
Percentage of allocated address space announced: 63.4
Percentage of available address space allocated: 51.0
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 15446
Prefixes being announced from the APNIC address blocks: 13915
APNIC Region origin ASes present in the Internet Routing Table: 1137
APNIC Region origin ASes announcing only one prefix: 402
APNIC Region transit ASes present in the Internet Routing Table: 178
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 12
Number of APNIC addresses announced to Internet: 64863632
Equivalent to 3 /8s, 221 /16s and 189 /24s
Percentage of available APNIC address space announced: 76.4
APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431
APNIC Address Blocks 61/8, 202/7 and 210/7
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /19 equiv Description
1221 2367 1189 Telstra
2764 436 139 connect.com.au pty ltd
2907 366 892 SINET Japan
703 363 251 UUNET Technologies, Inc.
4755 335 113 VSNL India
4740 258 16 Ozemail
7657 229 12 The Internet Group Limited
4618 208 56 Internet Thailand
9269 207 23 Hong Kong CTI
7545 205 7 TPG Internet Pty Ltd
4763 191 43 Telstra New Zealand
7474 182 83 Optus Communications
4766 177 619 KORnet Powered BY Korea Telec
4134 167 520 Data Communications Bureau
7586 134 6 Paradox Digital Pty. Ltd
7496 130 10 Power Up
3462 128 180 Data Communications Institute
4786 123 7 NetConnect Communications Pty
9797 122 10 Asia Online Australia
7617 120 45 One.Net Pty Ltd
Global Per AS prefix count summary
----------------------------------
ASN No of nets /19 equiv Description
701 2608 3552 UUNET Technologies, Inc.
1221 2367 1189 Telstra
1 1021 4628 BBN Planet
7018 894 3023 AT&T
1239 706 1645 Sprint ICM-Inria
7046 699 517 UUNET Technologies, Inc.
2914 638 1297 Verio, Inc.
2548 611 535 Digital Express Group, Inc.
174 597 2814 PSINet Inc.
3561 557 1275 Cable & Wireless USA
705 556 36 UUNET Technologies, Inc.
2551 550 346 NETCOM On-Line Communication
3549 519 436 Frontier GlobalCenter
8013 496 63 PSINet Ltd. Canada
4293 442 55 Cable & Wireless USA
2764 436 139 connect.com.au pty ltd
3602 428 79 Sprint Canada
271 424 271 BCnet Backbone
209 411 553 Qwest
3908 410 272 Supernet, Inc.
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
2027 UNALLOCATED 150.185.0.0/16 10530 Interpacket Group, I
2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp.
2027 UNALLOCATED 150.186.0.0/16 10530 Interpacket Group, I
2027 UNALLOCATED 150.187.0.0/16 10530 Interpacket Group, I
2027 UNALLOCATED 150.188.0.0/16 10530 Interpacket Group, I
2027 UNALLOCATED 150.189.0.0/16 10530 Interpacket Group, I
1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT
1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's
1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's
1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT
5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies,
65160 PRIVATE 193.150.192.0/18 6830 chello broadband
65500 PRIVATE 203.166.86.0/24 10084 Western Australian I
5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies,
65160 PRIVATE 213.200.128.0/18 6830 chello broadband
Advertised IANA Reserved Addresses
----------------------------------
Network Origin AS Description
91.16.23.0/24 11770 Net56
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:21 /9:4 /10:5 /11:10 /12:32
/13:59 /14:194 /15:305 /16:6775 /17:1010 /18:2022
/19:6272 /20:4449 /21:4317 /22:6461 /23:8408 /24:57721
/25:293 /26:408 /27:242 /28:203 /29:157 /30:278
/31:1 /32:214
Number of /24s announced per /8 block (Global)
----------------------------------------------
9:2 12:305 15:1 24:632 26:1 32:6
38:8 44:2 53:2 55:1 57:9 61:61
62:101 63:1558 64:1200 65:25 66:80 91:1
128:28 129:192 130:20 131:31 132:9 133:4
134:94 135:7 136:121 137:78 138:191 139:54
140:103 141:19 142:60 143:36 144:124 145:11
146:130 147:90 148:119 149:111 150:21 151:330
152:959 153:118 154:58 155:71 156:14 157:103
158:57 159:52 160:18 161:57 162:64 163:122
164:112 165:97 166:173 167:77 168:69 169:30
170:193 171:2 192:5361 193:1793 194:1985 195:765
196:394 198:3720 199:3400 200:1733 202:2469 203:5195
204:3561 205:2493 206:2825 207:3001 208:2853 209:3421
210:383 211:135 212:774 213:294 214:8 215:11
216:2638 217:85
End of report
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