[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, 25 Aug 2000 04:04:46 +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   25 Aug, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             86940
      Origin ASes present in the Internet Routing Table:               8322
      Origin ASes announcing only one prefix:                          2797
      Transit ASes present in the Internet Routing Table:              1150
      Average AS path length visible in the Internet Routing Table:     5.3
          Max AS path length visible:                                    15
      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:                 1163753073
          Equivalent to 69 /8s, 93 /16s and 118 /24s
          Percentage of available address space announced:             31.4
          Percentage of allocated address space announced:             61.6
          Percentage of available address space allocated:             51.0
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  13143
      Prefixes being announced from the APNIC address blocks:         11644
      APNIC Region origin ASes present in the Internet Routing Table:   990
      APNIC Region origin ASes announcing only one prefix:              352
      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:             53062640
          Equivalent to 3 /8s, 41 /16s and 171 /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      903        967       Telstra
       2764      463        129       connect.com.au pty ltd
       4740      388         87       Ozemail
       2907      372        885       SINET Japan
       7657      348         15       The Internet Group Limited
       4755      310        131       VSNL India
       9269      200         23       Hong Kong CTI
       4618      195         56       Internet Thailand
       7545      168          6       TPG Internet Pty Ltd
       4433      160        124       Access One Pty Ltd
       9706      155          5       Pusan Metropolitan City Offic
       7474      154         58       Optus Communications
        703      152         74       UUNET Technologies, Inc.
       4786      135          7       NetConnect Communications Pty
       4134      132        331       Data Communications Bureau
       7496      127          8       Power Up
       9304      127         15       Hutchcity
       7617      122         34       One.Net Pty Ltd
       4766      119        334       KORnet Powered BY Korea Telec
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     2005       3349       UUNET Technologies, Inc.
        705      936         46       UUNET Technologies, Inc.
       1221      903        967       Telstra
          1      899       4526       BBN Planet
       7018      796       3056       AT&T
       2914      745       1373       Verio, Inc.
       1239      677       1601       Sprint ICM-Inria
       1785      670        826       Sprint ICM
       7046      666        506       UUNET Technologies, Inc.
       3561      634       1497       Cable & Wireless USA
        174      626       2797       PSINet Inc.
       3549      492        414       Frontier GlobalCenter
        271      469        380       BCnet Backbone
       2764      463        129       connect.com.au pty ltd
       3908      445        285       Supernet, Inc.
        209      441        397       Qwest
       3602      435         79       Sprint Canada
        816      422        168       UUNET Canada4
       4293      419         55       Cable & Wireless USA
      
      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      
      /13:52      /14:175     /15:289     /16:6579    /17:918     /18:1796    
      /19:5824    /20:3555    /21:3696    /22:5606    /23:7506    /24:50180   
      /25:137     /26:196     /27:77      /28:54      /29:82      /30:67      
      /31:0       /32:85      
      
      End of report
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