[apops] Asia Pacific Weekly Routing Report
This is an automated weekly mailing sent to the APOPS list describing
the state of the Internet Routing Table in the Asia Pacific Region.
Daily listings are sent to bgp-stats at lists dot apnic dot net
For a graphical representation, please see http://www.apnic.net/stats/bgp.
If you have any comments please contact Philip Smith <pfs at cisco dot com>.
Asia Pacific Report 28 Jul, 2000
Analysis Summary
----------------
BGP routing table entries examined: 84548
Origin ASes present in the Internet Routing Table: 8000
Origin ASes announcing only one prefix: 2671
Transit ASes present in the Internet Routing Table: 1122
Average AS path length visible in the Internet Routing Table: 5.2
Max AS path length visible: 15
Illegal AS announcements present in the Routing Table: 10
Non-routable prefixes present in the Routing Table: 0
Prefixes being announced from the IANA Reserved Address blocks: 0
Number of addresses announced to Internet: 1137699268
Equivalent to 67 /8s, 207 /16s and 233 /24s
Percentage of available address space announced: 30.7
Percentage of allocated address space announced: 62.4
Percentage of available address space allocated: 49.2
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 12977
Prefixes being announced from the APNIC address blocks: 11170
APNIC Region origin ASes present in the Internet Routing Table: 949
APNIC Region origin ASes announcing only one prefix: 334
APNIC Region transit ASes present in the Internet Routing Table: 159
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 12
Number of APNIC addresses announced to Internet: 50415546
Equivalent to 3 /8s, 1 /16s and 71 /24s
Percentage of available APNIC address space announced: 59.4
APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239
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 840 986 Telstra
2764 460 129 connect.com.au pty ltd
7473 402 2951 SINGTEL-IX
4740 383 84 Ozemail
2907 363 884 SINET Japan
7657 345 15 The Internet Group Limited
4755 285 131 VSNL India
4618 192 56 Internet Thailand
9269 191 22 Hong Kong CTI
7545 167 6 TPG Internet Pty Ltd
4433 165 124 Access One Pty Ltd
703 157 73 UUNET Technologies, Inc.
9706 153 5 Pusan Metropolitan City Offic
7474 149 58 Optus Communications
7496 133 8 Power Up
9304 131 16 Hutchcity
4134 128 323 Data Communications Bureau
9797 122 6 Asia Online Australia
7617 119 34 One.Net Pty Ltd
Global Per AS prefix count summary
----------------------------------
ASN No of nets /19 equiv Description
701 2091 3209 UUNET Technologies, Inc.
7046 963 504 UUNET Technologies, Inc.
1 893 4553 BBN Planet
1221 840 986 Telstra
2914 780 1426 Verio, Inc.
7018 749 3030 AT&T
705 747 32 UUNET Technologies, Inc.
1239 668 1622 Sprint ICM-Inria
3561 637 1573 Cable & Wireless USA
174 614 2839 PSINet Inc.
1785 525 826 Sprint ICM
3549 469 369 Frontier GlobalCenter
271 464 412 BCnet Backbone
2764 460 129 connect.com.au pty ltd
209 444 385 Qwest
3602 438 77 Sprint Canada
1740 436 607 CERFnet
4293 413 77 Cable & Wireless USA
3908 410 282 Supernet, Inc.
List of Illegal AS's (Global)
-----------------------------
Bad AS Designation Network Transit AS Description
65534 PRIVATE 63.87.74.0/24 7046 UUNET Technologies,
65209 PRIVATE 63.233.140.0/22 209 Qwest
65209 PRIVATE 63.233.154.0/24 209 Qwest
64602 PRIVATE 63.236.57.0/24 209 Qwest
64601 PRIVATE 63.236.90.0/24 209 Qwest
64812 PRIVATE 163.247.69.0/24 6471 ENTEL CHILE S.A.
65132 PRIVATE 168.216.0.0/16 7473 SINGTEL-IX
65132 PRIVATE 193.5.123.0/24 7473 SINGTEL-IX
65000 PRIVATE 198.154.77.0/24 1959 Defense Information
64605 PRIVATE 208.47.206.0/24 209 Qwest
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 /11:9 /12:26
/13:51 /14:170 /15:284 /16:6550 /17:874 /18:1772
/19:5627 /20:3412 /21:3618 /22:5397 /23:7223 /24:48900
/25:123 /26:159 /27:68 /28:46 /29:49 /30:84
/31:0 /32:76
End of report
* APOPS: Asia Pacific Operations Forum *
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