[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, 23 Jun 2000 04:02:02 +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   23 Jun, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             81823
      Origin ASes present in the Internet Routing Table:               7738
      Origin ASes announcing only one prefix:                          2537
      Transit ASes present in the Internet Routing Table:              1082
      Average AS path length visible in the Internet Routing Table:     5.2
          Max AS path length visible:                                    16
      Illegal AS announcements present in the Routing Table:              6
      Non-routable prefixes present in the Routing Table:                 0
      Prefixes being announced from the IANA Reserved Address blocks:     2
      Number of addresses announced to Internet:                 1129807739
          Equivalent to 67 /8s, 87 /16s and 127 /24s
          Percentage of available address space announced:             30.5
          Percentage of allocated address space announced:             60.9
          Percentage of available address space allocated:             50.1
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  12054
      Prefixes being announced from the APNIC address blocks:         10674
      APNIC Region origin ASes present in the Internet Routing Table:   899
      APNIC Region origin ASes announcing only one prefix:              312
      APNIC Region transit ASes present in the Internet Routing Table:  148
      Average APNIC Region AS path length visible:                      5.1
          Max APNIC Region AS path length visible:                       16
      Number of APNIC addresses announced to Internet:             47666430
          Equivalent to 2 /8s, 215 /16s and 84 /24s
          Percentage of available APNIC address space announced:       56.1
      
      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      833        977       Telstra
       2764      454        117       connect.com.au pty ltd
       4740      393         84       Ozemail
       2907      367        892       SINET Japan
       7657      291         13       The Internet Group Limited
       4755      233        107       VSNL India
       9269      222         18       Hong Kong CTI
       4618      184         56       Internet Thailand
       7545      182          6       TPG Internet Pty Ltd
       4433      176        133       Access One Pty Ltd
       9706      152          5       Pusan Metropolitan City Offic
       7496      133          8       Power Up
       9304      128         16       Hutchcity
       7474      127         54       Optus Communications
       9797      120          6       Asia Online Australia
       4134      119        286       Data Communications Bureau
       4786      111          7       NetConnect Communications Pty
       7617      111         34       One.Net Pty Ltd
       4766      107        282       KORnet Powered BY Korea Telec
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     1983       3167       UUNET Technologies, Inc.
       7018     1081       3040       AT&T
          1      892       4545       BBN Planet
       7046      848        489       UUNET Technologies, Inc.
       1221      833        977       Telstra
       2914      775       1413       Verio, Inc.
       1239      749       1701       Sprint ICM-Inria
       3561      712       1603       Cable & Wireless USA
        174      635       2835       PSINet Inc.
        705      594         36       UUNET Technologies, Inc.
       1785      526        832       Sprint ICM
        271      471        411       BCnet Backbone
       2764      454        117       connect.com.au pty ltd
       3549      453        345       Frontier GlobalCenter
       3602      451         78       Sprint Canada
        209      447        389       Qwest
       1740      435        623       CERFnet
       4293      404         69       Cable & Wireless USA
       4740      393         84       Ozemail
      
      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
      64512   PRIVATE       193.39.51.0/24        5462       Cable Internet Ltd
      64513   PRIVATE       200.12.17.0/24        6471       ENTEL CHILE S.A.
      64605   PRIVATE       208.47.206.0/24        209       Qwest
      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
      
      Number of prefixes announced per prefix length (Global)
      -------------------------------------------------------
      
       /1:0        /2:0        /3:0        /4:0        /5:0        /6:0       
       /7:0        /8:21       /9:4       /10:5       /11:9       /12:26      
      /13:50      /14:168     /15:280     /16:6527    /17:857     /18:1703    
      /19:5443    /20:3277    /21:3469    /22:5222    /23:7043    /24:46986   
      /25:130     /26:180     /27:74      /28:57      /29:69      /30:140     
      /31:0       /32:83      
      
      End of report
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