[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, 27 Oct 2000 04:02:43 +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   27 Oct, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             89649
      Origin ASes present in the Internet Routing Table:               8834
      Origin ASes announcing only one prefix:                          2990
      Transit ASes present in the Internet Routing Table:              1244
      Average AS path length visible in the Internet Routing Table:     5.5
          Max AS path length visible:                                    17
      Illegal AS announcements present in the Routing Table:              0
      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:                 1184446165
          Equivalent to 70 /8s, 153 /16s and 54 /24s
          Percentage of available address space announced:             32.0
          Percentage of allocated address space announced:             62.7
          Percentage of available address space allocated:             51.0
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  13145
      Prefixes being announced from the APNIC address blocks:         11720
      APNIC Region origin ASes present in the Internet Routing Table:  1025
      APNIC Region origin ASes announcing only one prefix:              349
      APNIC Region transit ASes present in the Internet Routing Table:  174
      Average APNIC Region AS path length visible:                      5.7
          Max APNIC Region AS path length visible:                       13
      Number of APNIC addresses announced to Internet:             57078750
          Equivalent to 3 /8s, 102 /16s and 243 /24s
          Percentage of available APNIC address space announced:       67.2
      
      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      739        989       Telstra
       2764      419        129       connect.com.au pty ltd
       4740      379         85       Ozemail
       2907      361        883       SINET Japan
       7657      359         17       The Internet Group Limited
       4755      306        125       VSNL India
       9269      218         24       Hong Kong CTI
       4618      213         56       Internet Thailand
       7545      171          6       TPG Internet Pty Ltd
        703      166         89       UUNET Technologies, Inc.
       4433      159        125       Access One Pty Ltd
       7474      155         58       Optus Communications
       4786      148          7       NetConnect Communications Pty
       4134      138        367       Data Communications Bureau
       9304      136         16       Hutchcity
       7496      135          8       Power Up
       4766      123        431       KORnet Powered BY Korea Telec
       7617      122         37       One.Net Pty Ltd
       9768      120          6       Korea Telecom
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     2066       3354       UUNET Technologies, Inc.
          1      889       4537       BBN Planet
       7018      879       3014       AT&T
       1221      739        989       Telstra
       7046      702        508       UUNET Technologies, Inc.
       2914      696       1333       Verio, Inc.
       1239      688       1635       Sprint ICM-Inria
        705      650         37       UUNET Technologies, Inc.
        816      634        143       UUNET Canada4
        174      602       2717       PSINet Inc.
       3561      569       1390       Cable & Wireless USA
       8013      500         63       PSINet Ltd. Canada
        209      496        560       Qwest
       3549      479        418       Frontier GlobalCenter
        271      458        300       BCnet Backbone
       3908      448        290       Supernet, Inc.
       4293      432         55       Cable & Wireless USA
       2548      425        528       Digital Express Group, Inc.
       3602      425         81       Sprint Canada
      
      Advertised IANA Reserved Addresses
      ----------------------------------
      
      Network            Origin AS  Description
      50.50.50.0/30         6713     Itissalat Al-MAGHRIB
      
      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       /12:31      
      /13:56      /14:174     /15:289     /16:6683    /17:949     /18:1903    
      /19:6015    /20:3908    /21:3881    /22:5780    /23:7519    /24:52008   
      /25:93      /26:133     /27:42      /28:22      /29:62      /30:24      
      /31:0       /32:37      
      
      End of report
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