[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, 19 May 2000 04:02:00 +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   19 May, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             79251
      Origin ASes present in the Internet Routing Table:               7499
      Origin ASes announcing only one prefix:                          2440
      Transit ASes present in the Internet Routing Table:              1055
      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:             13
      Non-routable prefixes present in the Routing Table:                 0
      Prefixes being announced from the IANA Reserved Address blocks:     5
      Number of addresses announced to Internet:                 1158544884
          Equivalent to 69 /8s, 13 /16s and 253 /24s
          Percentage of available address space announced:             31.3
          Percentage of allocated address space announced:             63.0
          Percentage of available address space allocated:             49.6
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  11468
      Prefixes being announced from the APNIC address blocks:         10164
      APNIC Region origin ASes present in the Internet Routing Table:   858
      APNIC Region origin ASes announcing only one prefix:              292
      APNIC Region transit ASes present in the Internet Routing Table:  143
      Average APNIC Region AS path length visible:                      5.1
          Max APNIC Region AS path length visible:                       12
      Number of APNIC addresses announced to Internet:             53124685
          Equivalent to 3 /8s, 42 /16s and 158 /24s
          Percentage of available APNIC address space announced:       62.5
      
      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      881        978       Telstra
       2764      457        113       connect.com.au pty ltd
       4740      399         83       Ozemail
       2907      380        917       SINET Japan
       7657      304         13       The Internet Group Limited
       4755      210         94       VSNL India
       9269      209         17       Hong Kong CTI
       7545      181          6       TPG Internet Pty Ltd
       4433      179        133       Access One Pty Ltd
       4618      179         56       Internet Thailand
       9706      154          5       Pusan Metropolitan City Offic
       7496      131          5       Power Up
       7474      121         54       Optus Communications
       9304      116         20       Hutchcity
       7714      112         49       Netlink New Zealand
       4134      111       1276       Data Communications Bureau
       4786      109          7       NetConnect Communications Pty
       4766      106        234       KORnet Powered BY Korea Telec
       7617      105         33       One.Net Pty Ltd
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     1907       3278       UUNET Technologies, Inc.
       7018     1033       3028       AT&T
       1221      881        978       Telstra
          1      876       4624       BBN Planet
       7046      817        472       UUNET Technologies, Inc.
       2914      732       1240       Verio, Inc.
       1239      712       1631       Sprint ICM-Inria
       3561      692       1601       Cable & Wireless USA
        209      642        702       Qwest
        174      617       2809       PSINet Inc.
        705      491         25       UUNET Technologies, Inc.
        271      469        411       BCnet Backbone
       2764      457        113       connect.com.au pty ltd
       3549      437        341       Frontier GlobalCenter
       3602      432         77       Sprint Canada
       1785      403        840       Sprint ICM
       1740      401        625       CERFnet
       4740      399         83       Ozemail
       2907      380        917       SINET Japan
      
      List of Illegal AS's (Global)
      -----------------------------
      
      Bad AS  Designation  Network              Transit AS  Description
      65530   PRIVATE       63.179.128.0/24       4999       Sprint
      65530   PRIVATE       63.179.134.0/24       4999       Sprint
      65530   PRIVATE       63.179.142.0/24       4999       Sprint
      65530   PRIVATE       63.179.146.0/24       4999       Sprint
      65530   PRIVATE       63.179.148.0/24       4999       Sprint
      65530   PRIVATE       63.179.149.0/24       4999       Sprint
      65530   PRIVATE       63.179.154.0/24       4999       Sprint
      65530   PRIVATE       63.179.190.0/24       4999       Sprint
      65530   PRIVATE       63.179.191.0/24       4999       Sprint
      65530   PRIVATE       63.179.230.0/24       4999       Sprint
      65530   PRIVATE       63.179.249.0/24       4999       Sprint
      64602   PRIVATE       63.236.57.0/24         209       Qwest
      64601   PRIVATE       63.236.90.0/24         209       Qwest
      
      Advertised IANA Reserved Addresses
      ----------------------------------
      
      Network            Origin AS  Description
      39.96.40.224/30      14408     iCAIR
      67.167.108.0/24       1239     Sprint ICM-Inria
      109.177.9.0/24        1785     Sprint ICM
      219.91.160.0/22       7742     InternetNow, Inc.
      219.91.164.0/23       7742     InternetNow, Inc.
      
      Number of prefixes announced per prefix length (Global)
      -------------------------------------------------------
      
       /1:0        /2:0        /3:0        /4:0        /5:0        /6:0       
       /7:0        /8:23       /9:5       /10:5       /11:9       /12:26      
      /13:49      /14:162     /15:279     /16:6447    /17:819     /18:1630    
      /19:5255    /20:3070    /21:3365    /22:5003    /23:6766    /24:45714   
      /25:130     /26:178     /27:68      /28:43      /29:52      /30:89      
      /31:0       /32:64      
      
      End of report
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