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[bgp-stats] Asia Pacific Report
* BGP Statistics focusing on the Asia Pacific Region *
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Asia Pacific Report 20 Jan, 2001
Analysis Summary
----------------
BGP routing table entries examined: 99950
Origin ASes present in the Internet Routing Table: 9714
Origin ASes announcing only one prefix: 3435
Transit ASes present in the Internet Routing Table: 1288
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: 1196800992
Equivalent to 71 /8s, 85 /16s and 187 /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: 15435
Prefixes being announced from the APNIC address blocks: 13905
APNIC Region origin ASes present in the Internet Routing Table: 1138
APNIC Region origin ASes announcing only one prefix: 405
APNIC Region transit ASes present in the Internet Routing Table: 180
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 12
Number of APNIC addresses announced to Internet: 64769152
Equivalent to 3 /8s, 220 /16s and 76 /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 2366 1189 Telstra
2764 436 123 connect.com.au pty ltd
2907 366 892 SINET Japan
703 363 250 UUNET Technologies, Inc.
4755 340 113 VSNL India
4740 259 17 Ozemail
7657 229 12 The Internet Group Limited
4618 208 56 Internet Thailand
9269 206 23 Hong Kong CTI
7545 205 7 TPG Internet Pty Ltd
4763 191 43 Telstra New Zealand
7474 187 84 Optus Communications
4766 177 619 KORnet Powered BY Korea Telec
4134 164 518 Data Communications Bureau
7586 133 6 Paradox Digital Pty. Ltd
7496 129 10 Power Up
3462 128 180 Data Communications Institute
4786 124 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 2613 3540 UUNET Technologies, Inc.
1221 2366 1189 Telstra
1 1023 4628 BBN Planet
7018 904 3031 AT&T
1239 705 1645 Sprint ICM-Inria
7046 697 521 UUNET Technologies, Inc.
2914 639 1297 Verio, Inc.
2548 612 543 Digital Express Group, Inc.
174 603 2814 PSINet Inc.
3561 564 1283 Cable & Wireless USA
705 563 36 UUNET Technologies, Inc.
2551 554 346 NETCOM On-Line Communication
3549 518 436 Frontier GlobalCenter
8013 502 64 PSINet Ltd. Canada
4293 442 55 Cable & Wireless USA
3908 441 280 Supernet, Inc.
2764 436 123 connect.com.au pty ltd
209 430 569 Qwest
3602 428 79 Sprint Canada
271 424 271 BCnet Backbone
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 /12:31
/13:59 /14:194 /15:305 /16:6776 /17:1012 /18:2028
/19:6277 /20:4447 /21:4307 /22:6473 /23:8375 /24:57809
/25:294 /26:417 /27:246 /28:203 /29:159 /30:279
/31:1 /32:218
Number of /24s announced per /8 block (Global)
----------------------------------------------
9:2 12:307 15:1 24:639 26:1 32:6
38:8 44:2 53:2 55:1 57:9 61:61
62:101 63:1562 64:1189 65:25 66:80 91:1
128:28 129:190 130:20 131:31 132:9 133:4
134:94 135:7 136:121 137:78 138:190 139:53
140:102 141:19 142:61 143:36 144:124 145:11
146:131 147:90 148:119 149:111 150:22 151:330
152:946 153:118 154:58 155:71 156:14 157:102
158:57 159:52 160:18 161:57 162:63 163:123
164:112 165:98 166:175 167:77 168:70 169:31
170:193 171:2 192:5406 193:1809 194:1986 195:766
196:392 198:3748 199:3400 200:1733 202:2466 203:5202
204:3532 205:2481 206:2835 207:3014 208:2856 209:3441
210:382 211:135 212:768 213:294 214:8 215:11
216:2641 217:88
End of report
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