[apops] Asia Pacific Weekly Routing Report

  • To: apops at lists dot apnic dot net
  • Subject: [apops] Asia Pacific Weekly Routing Report
  • From: Routing Analysis <cscora at dev dot apnic dot net>
  • Date: Fri, 9 Jun 2000 04:04:30 +1000 (EST)
  • Reply-to: pfs@cisco.com
  • Sender: owner-apops@lists.apnic.net
    • 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   09 Jun, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             80868
      Origin ASes present in the Internet Routing Table:               7643
      Origin ASes announcing only one prefix:                          2501
      Transit ASes present in the Internet Routing Table:              1072
      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:              4
      Non-routable prefixes present in the Routing Table:                 0
      Prefixes being announced from the IANA Reserved Address blocks:     3
      Number of addresses announced to Internet:                 1157136383
          Equivalent to 68 /8s, 248 /16s and 127 /24s
          Percentage of available address space announced:             31.2
          Percentage of allocated address space announced:             62.9
          Percentage of available address space allocated:             49.6
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  11955
      Prefixes being announced from the APNIC address blocks:         10617
      APNIC Region origin ASes present in the Internet Routing Table:   879
      APNIC Region origin ASes announcing only one prefix:              306
      APNIC Region transit ASes present in the Internet Routing Table:  150
      Average APNIC Region AS path length visible:                      5.1
          Max APNIC Region AS path length visible:                       11
      Number of APNIC addresses announced to Internet:             46584765
          Equivalent to 2 /8s, 198 /16s and 211 /24s
          Percentage of available APNIC address space announced:       54.8
      
      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      825        985       Telstra
       2764      460        121       connect.com.au pty ltd
       4740      388         84       Ozemail
       2907      369        892       SINET Japan
       7657      296         14       The Internet Group Limited
       9269      232         18       Hong Kong CTI
       4755      216        102       VSNL India
       4618      183         56       Internet Thailand
       7545      182          6       TPG Internet Pty Ltd
       4433      179        133       Access One Pty Ltd
       9706      149          5       Pusan Metropolitan City Offic
       7496      134          8       Power Up
       7474      129         54       Optus Communications
       9304      119         20       Hutchcity
       4134      116        278       Data Communications Bureau
       9797      116          6       Asia Online Australia
       4786      113          7       NetConnect Communications Pty
       7714      112         49       Netlink New Zealand
       7617      110         34       One.Net Pty Ltd
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     1961       3250       UUNET Technologies, Inc.
       7018     1055       3015       AT&T
          1      870       4552       BBN Planet
       7046      845        473       UUNET Technologies, Inc.
       1221      825        985       Telstra
       2914      764       1372       Verio, Inc.
       1239      744       1627       Sprint ICM-Inria
       3561      726       1629       Cable & Wireless USA
        209      659        705       Qwest
        174      635       2849       PSINet Inc.
        705      539         34       UUNET Technologies, Inc.
        271      471        411       BCnet Backbone
       2764      460        121       connect.com.au pty ltd
       3549      453        344       Frontier GlobalCenter
       1740      443        636       CERFnet
       3602      432         78       Sprint Canada
       4293      395         69       Cable & Wireless USA
       4740      388         84       Ozemail
        816      379        179       UUNET Canada4
      
      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
      65500   PRIVATE       200.186.247.0/24     11415       IMPSAT Comunicacoes 
      65014   PRIVATE       208.185.113.0/24      6461       AboveNet Communicati
      
      Advertised IANA Reserved Addresses
      ----------------------------------
      
      Network            Origin AS  Description
      39.96.40.224/30      14408     iCAIR
      65.56.64.0/21         2941     Community News Service
      109.177.9.0/24        1785     Sprint ICM
      
      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       /12:26      
      /13:49      /14:163     /15:276     /16:6497    /17:850     /18:1671    
      /19:5373    /20:3221    /21:3430    /22:5159    /23:6958    /24:46374   
      /25:128     /26:182     /27:89      /28:69      /29:80      /30:141     
      /31:0       /32:91      
      
      End of report
      *             APOPS: Asia Pacific Operations Forum              *
      * To unsubscribe: send "unsubscribe" to apops-request at apnic dot net *