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[bgp-stats] Asia Pacific Report
* BGP Statistics focusing on the Asia Pacific Region *
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Asia Pacific Report 21 Jan, 2001
Analysis Summary
----------------
BGP routing table entries examined: 99954
Origin ASes present in the Internet Routing Table: 9717
Origin ASes announcing only one prefix: 3442
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: 1197205655
Equivalent to 71 /8s, 91 /16s and 232 /24s
Percentage of available address space announced: 32.3
Percentage of allocated address space announced: 63.3
Percentage of available address space allocated: 51.0
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 15432
Prefixes being announced from the APNIC address blocks: 13913
APNIC Region origin ASes present in the Internet Routing Table: 1133
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: 64844433
Equivalent to 3 /8s, 221 /16s and 114 /24s
Percentage of available APNIC address space announced: 76.3
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 436 123 connect.com.au pty ltd
2907 366 892 SINET Japan
703 363 251 UUNET Technologies, Inc.
4755 340 113 VSNL India
4740 250 16 Ozemail
7657 229 12 The Internet Group Limited
4618 207 56 Internet Thailand
9269 207 23 Hong Kong CTI
7545 205 7 TPG Internet Pty Ltd
4763 191 43 Telstra New Zealand
7474 186 84 Optus Communications
4766 177 619 KORnet Powered BY Korea Telec
4134 167 520 Data Communications Bureau
7586 134 6 Paradox Digital Pty. Ltd
7496 129 10 Power Up
3462 128 180 Data Communications Institute
4786 123 7 NetConnect Communications Pty
9797 121 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 2610 3552 UUNET Technologies, Inc.
1221 2367 1189 Telstra
1 1011 4572 BBN Planet
7018 894 3031 AT&T
1239 706 1645 Sprint ICM-Inria
7046 699 517 UUNET Technologies, Inc.
2914 637 1289 Verio, Inc.
2548 612 543 Digital Express Group, Inc.
174 598 2814 PSINet Inc.
3561 564 1283 Cable & Wireless USA
705 558 36 UUNET Technologies, Inc.
2551 551 346 NETCOM On-Line Communication
3549 519 436 Frontier GlobalCenter
8013 501 64 PSINet Ltd. Canada
4293 443 55 Cable & Wireless USA
2764 436 123 connect.com.au pty ltd
209 430 569 Qwest
3602 428 79 Sprint Canada
271 424 271 BCnet Backbone
3908 412 280 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 /15:304 /16:6767 /17:1013 /18:2025
/19:6280 /20:4456 /21:4320 /22:6473 /23:8391 /24:57799
/25:294 /26:414 /27:242 /28:203 /29:159 /30:279
/31:1 /32:209
Number of /24s announced per /8 block (Global)
----------------------------------------------
9:2 12:305 15:1 24:634 26:1 32:6
38:8 44:2 53:2 55:1 57:9 61:61
62:101 63:1569 64:1188 65:24 66:80 91:1
128:28 129:186 130:20 131:31 132:9 133:4
134:94 135:7 136:121 137:78 138:191 139:54
140:102 141:19 142:61 143:30 144:124 145:11
146:130 147:90 148:119 149:111 150:21 151:330
152:946 153:118 154:58 155:71 156:14 157:102
158:57 159:52 160:18 161:56 162:63 163:122
164:112 165:97 166:173 167:77 168:70 169:31
170:193 171:2 192:5359 193:1804 194:1986 195:765
196:394 198:3735 199:3408 200:1734 202:2477 203:5187
204:3559 205:2496 206:2865 207:3009 208:2860 209:3436
210:382 211:135 212:770 213:294 214:8 215:11
216:2642 217:85
End of report
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