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[bgp-stats] Asia Pacific Report
* BGP Statistics focusing on the Asia Pacific Region *
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Asia Pacific Report 06 Jan, 2001
Analysis Summary
----------------
BGP routing table entries examined: 99556
Origin ASes present in the Internet Routing Table: 9581
Origin ASes announcing only one prefix: 3383
Transit ASes present in the Internet Routing Table: 1273
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 18
Illegal AS announcements present in the Routing Table: 13
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: 1227186629
Equivalent to 73 /8s, 37 /16s and 97 /24s
Percentage of available address space announced: 33.1
Percentage of allocated address space announced: 64.9
Percentage of available address space allocated: 51.0
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 15262
Prefixes being announced from the APNIC address blocks: 13782
APNIC Region origin ASes present in the Internet Routing Table: 1113
APNIC Region origin ASes announcing only one prefix: 391
APNIC Region transit ASes present in the Internet Routing Table: 182
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 13
Number of APNIC addresses announced to Internet: 63868718
Equivalent to 3 /8s, 206 /16s and 143 /24s
Percentage of available APNIC address space announced: 75.2
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 2347 1190 Telstra
2764 435 128 connect.com.au pty ltd
2907 366 900 SINET Japan
4755 327 102 VSNL India
4740 296 23 Ozemail
703 257 213 UUNET Technologies, Inc.
7657 256 13 The Internet Group Limited
4618 207 56 Internet Thailand
9269 207 23 Hong Kong CTI
7545 203 7 TPG Internet Pty Ltd
4763 190 43 Telstra New Zealand
7474 180 84 Optus Communications
4766 177 628 KORnet Powered BY Korea Telec
4134 159 486 Data Communications Bureau
3462 142 181 Data Communications Institute
4433 134 47 Access One Pty Ltd
4786 132 8 NetConnect Communications Pty
7586 131 9 Paradox Digital Pty. Ltd
7496 127 10 Power Up
9797 123 10 Asia Online Australia
Global Per AS prefix count summary
----------------------------------
ASN No of nets /19 equiv Description
701 2604 3554 UUNET Technologies, Inc.
1221 2347 1190 Telstra
1 1018 4595 BBN Planet
7018 898 3037 AT&T
1239 683 1644 Sprint ICM-Inria
8013 683 69 PSINet Ltd. Canada
7046 675 520 UUNET Technologies, Inc.
2548 653 561 Digital Express Group, Inc.
2914 636 1291 Verio, Inc.
174 617 2777 PSINet Inc.
3561 574 1308 Cable & Wireless USA
705 571 36 UUNET Technologies, Inc.
6082 543 66 Management Analysis, Incorpor
2551 530 346 NETCOM On-Line Communication
3549 502 434 Frontier GlobalCenter
3908 446 273 Supernet, Inc.
2764 435 128 connect.com.au pty ltd
209 433 561 Qwest
271 433 271 BCnet Backbone
3602 431 79 Sprint Canada
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
65501 PRIVATE 64.21.103.0/24 16890 Network Services, In
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 1880 Stupi, house man's
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 1880 Stupi, house man's
5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies,
5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies,
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 /8:23 /9:4 /10:5 /11:9 /12:32
/13:59 /14:195 /15:305 /16:6757 /17:1019 /18:1992
/19:6249 /20:4355 /21:4234 /22:6426 /23:8414 /24:57821
/25:316 /26:510 /27:155 /28:113 /29:126 /30:272
/31:0 /32:165
Number of /24s announced per /8 block (Global)
----------------------------------------------
9:2 12:302 15:1 24:635 26:1 32:6
38:8 44:2 53:2 55:1 57:9 61:63
62:122 63:1517 64:1107 65:16 66:55 91:1
128:29 129:181 130:18 131:31 132:9 133:3
134:86 135:7 136:116 137:78 138:189 139:53
140:106 141:19 142:46 143:34 144:94 145:14
146:129 147:89 148:121 149:107 150:23 151:333
152:1040 153:116 154:237 155:61 156:14 157:101
158:53 159:45 160:18 161:55 162:63 163:119
164:106 165:96 166:174 167:74 168:73 169:31
170:194 171:2 192:5370 193:1814 194:1983 195:833
196:387 198:3744 199:3439 200:1787 202:2494 203:5160
204:3550 205:2525 206:2846 207:2941 208:2814 209:3404
210:388 211:123 212:736 213:302 214:7 215:11
216:2641 217:85
End of report
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