Re: [apops] Asia Pacific Weekly Routing Report

  • To: apops at lists dot apnic dot net
  • Subject: Re: [apops] Asia Pacific Weekly Routing Report
  • From: Philip Smith <pfs at cisco dot com>
  • Date: Fri, 18 Aug 2000 23:07:22 +1000
  • In-reply-to: <200008171804.EAA29271 at dev dot apnic dot net>
  • Sender: owner-apops@lists.apnic.net
    • Did anyone notice? We've now reached 50,000 /24 prefixes being announced to 
      the Internet. Another milestone in the now accelerating size of the 
      Internet Routing table. Reminds me of 1993/4. :(
      
      philip
      --
      
      At 04:04 18/08/00 +1000, Routing Analysis wrote:
      >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   18 Aug, 2000
      >
      >Analysis Summary
      >----------------
      >
      >BGP routing table entries examined:                             86725
      >Origin ASes present in the Internet Routing Table:               8246
      >Origin ASes announcing only one prefix:                          2775
      >Transit ASes present in the Internet Routing Table:              1139
      >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:              3
      >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:                 1161551298
      >     Equivalent to 69 /8s, 59 /16s and 221 /24s
      >     Percentage of available address space announced:             31.3
      >     Percentage of allocated address space announced:             61.5
      >     Percentage of available address space allocated:             51.0
      >
      >APNIC Region Analysis Summary
      >-----------------------------
      >
      >Prefixes being announced by APNIC Region ASes:                  12997
      >Prefixes being announced from the APNIC address blocks:         11489
      >APNIC Region origin ASes present in the Internet Routing Table:   982
      >APNIC Region origin ASes announcing only one prefix:              355
      >APNIC Region transit ASes present in the Internet Routing Table:  162
      >Average APNIC Region AS path length visible:                      5.1
      >     Max APNIC Region AS path length visible:                       13
      >Number of APNIC addresses announced to Internet:             52194570
      >     Equivalent to 3 /8s, 28 /16s and 109 /24s
      >     Percentage of available APNIC address space announced:       61.5
      >
      >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      907        975       Telstra
      >  2764      461        129       connect.com.au pty ltd
      >  2907      373        900       SINET Japan
      >  4740      373         83       Ozemail
      >  7657      347         15       The Internet Group Limited
      >  4755      304        130       VSNL India
      >  9269      202         23       Hong Kong CTI
      >  4618      196         56       Internet Thailand
      >  4433      167        125       Access One Pty Ltd
      >  7545      167          6       TPG Internet Pty Ltd
      >  9706      154          5       Pusan Metropolitan City Offic
      >   703      148         73       UUNET Technologies, Inc.
      >  7474      147         58       Optus Communications
      >  4786      135          7       NetConnect Communications Pty
      >  7496      133          8       Power Up
      >  4134      131        329       Data Communications Bureau
      >  9304      127         15       Hutchcity
      >  7617      120         34       One.Net Pty Ltd
      >  9797      119          8       Asia Online Australia
      >
      >Global Per AS prefix count summary
      >----------------------------------
      >
      >   ASN   No of nets  /19 equiv  Description
      >   701     1998       3220       UUNET Technologies, Inc.
      >     1      911       4534       BBN Planet
      >  1221      907        975       Telstra
      >   705      873         45       UUNET Technologies, Inc.
      >  7018      787       3078       AT&T
      >  2914      741       1379       Verio, Inc.
      >  1239      683       1601       Sprint ICM-Inria
      >  1785      664        817       Sprint ICM
      >  7046      662        505       UUNET Technologies, Inc.
      >  3561      643       1533       Cable & Wireless USA
      >   174      621       2789       PSINet Inc.
      >  3602      520         83       Sprint Canada
      >  3549      494        414       Frontier GlobalCenter
      >   271      470        412       BCnet Backbone
      >  2764      461        129       connect.com.au pty ltd
      >   209      459        398       Qwest
      >  3908      442        285       Supernet, Inc.
      >  1740      436        599       CERFnet
      >  2548      417        519       Digital Express Group, Inc.
      >
      >List of Illegal AS's (Global)
      >-----------------------------
      >
      >Bad AS  Designation  Network              Transit AS  Description
      >64602   PRIVATE       63.236.57.0/24         209       Qwest
      >64601   PRIVATE       63.236.90.0/24         209       Qwest
      >64605   PRIVATE       208.47.206.0/24        209       Qwest
      >
      >Advertised IANA Reserved Addresses
      >----------------------------------
      >
      >Network            Origin AS  Description
      >220.10.56.0/24        3215     RAIN
      >
      >Number of prefixes announced per prefix length (Global)
      >-------------------------------------------------------
      >
      >  /1:0        /2:0        /3:0        /4:0        /5:0        /6:0
      >  /7:0        /8:22       /9:4       /10:5       /11:9       /12:26
      >/13:50      /14:173     /15:284     /16:6589    /17:912     /18:1797
      >/19:5793    /20:3528    /21:3682    /22:5592    /23:7506    /24:50014
      >/25:144     /26:198     /27:82      /28:61      /29:82      /30:82
      >/31:0       /32:90
      >
      >End of report
      >*             APOPS: Asia Pacific Operations Forum              *
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