[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, 28 Jul 2000 04:02:20 +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   28 Jul, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             84548
      Origin ASes present in the Internet Routing Table:               8000
      Origin ASes announcing only one prefix:                          2671
      Transit ASes present in the Internet Routing Table:              1122
      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:             10
      Non-routable prefixes present in the Routing Table:                 0
      Prefixes being announced from the IANA Reserved Address blocks:     0
      Number of addresses announced to Internet:                 1137699268
          Equivalent to 67 /8s, 207 /16s and 233 /24s
          Percentage of available address space announced:             30.7
          Percentage of allocated address space announced:             62.4
          Percentage of available address space allocated:             49.2
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  12977
      Prefixes being announced from the APNIC address blocks:         11170
      APNIC Region origin ASes present in the Internet Routing Table:   949
      APNIC Region origin ASes announcing only one prefix:              334
      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:             50415546
          Equivalent to 3 /8s, 1 /16s and 71 /24s
          Percentage of available APNIC address space announced:       59.4
      
      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      840        986       Telstra
       2764      460        129       connect.com.au pty ltd
       7473      402       2951       SINGTEL-IX
       4740      383         84       Ozemail
       2907      363        884       SINET Japan
       7657      345         15       The Internet Group Limited
       4755      285        131       VSNL India
       4618      192         56       Internet Thailand
       9269      191         22       Hong Kong CTI
       7545      167          6       TPG Internet Pty Ltd
       4433      165        124       Access One Pty Ltd
        703      157         73       UUNET Technologies, Inc.
       9706      153          5       Pusan Metropolitan City Offic
       7474      149         58       Optus Communications
       7496      133          8       Power Up
       9304      131         16       Hutchcity
       4134      128        323       Data Communications Bureau
       9797      122          6       Asia Online Australia
       7617      119         34       One.Net Pty Ltd
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     2091       3209       UUNET Technologies, Inc.
       7046      963        504       UUNET Technologies, Inc.
          1      893       4553       BBN Planet
       1221      840        986       Telstra
       2914      780       1426       Verio, Inc.
       7018      749       3030       AT&T
        705      747         32       UUNET Technologies, Inc.
       1239      668       1622       Sprint ICM-Inria
       3561      637       1573       Cable & Wireless USA
        174      614       2839       PSINet Inc.
       1785      525        826       Sprint ICM
       3549      469        369       Frontier GlobalCenter
        271      464        412       BCnet Backbone
       2764      460        129       connect.com.au pty ltd
        209      444        385       Qwest
       3602      438         77       Sprint Canada
       1740      436        607       CERFnet
       4293      413         77       Cable & Wireless USA
       3908      410        282       Supernet, Inc.
      
      List of Illegal AS's (Global)
      -----------------------------
      
      Bad AS  Designation  Network              Transit AS  Description
      65534   PRIVATE       63.87.74.0/24         7046       UUNET Technologies, 
      65209   PRIVATE       63.233.140.0/22        209       Qwest
      65209   PRIVATE       63.233.154.0/24        209       Qwest
      64602   PRIVATE       63.236.57.0/24         209       Qwest
      64601   PRIVATE       63.236.90.0/24         209       Qwest
      64812   PRIVATE       163.247.69.0/24       6471       ENTEL CHILE S.A.
      65132   PRIVATE       168.216.0.0/16        7473       SINGTEL-IX
      65132   PRIVATE       193.5.123.0/24        7473       SINGTEL-IX
      65000   PRIVATE       198.154.77.0/24       1959       Defense Information 
      64605   PRIVATE       208.47.206.0/24        209       Qwest
      
      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      
      /13:51      /14:170     /15:284     /16:6550    /17:874     /18:1772    
      /19:5627    /20:3412    /21:3618    /22:5397    /23:7223    /24:48900   
      /25:123     /26:159     /27:68      /28:46      /29:49      /30:84      
      /31:0       /32:76      
      
      End of report
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