[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, 1 Sep 2000 04:02:33 +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   01 Sep, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             87429
      Origin ASes present in the Internet Routing Table:               8384
      Origin ASes announcing only one prefix:                          2836
      Transit ASes present in the Internet Routing Table:              1162
      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:              7
      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:                 1168696612
          Equivalent to 69 /8s, 168 /16s and 229 /24s
          Percentage of available address space announced:             31.5
          Percentage of allocated address space announced:             61.8
          Percentage of available address space allocated:             51.0
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  13301
      Prefixes being announced from the APNIC address blocks:         11818
      APNIC Region origin ASes present in the Internet Routing Table:   999
      APNIC Region origin ASes announcing only one prefix:              351
      APNIC Region transit ASes present in the Internet Routing Table:  164
      Average APNIC Region AS path length visible:                      5.1
          Max APNIC Region AS path length visible:                       12
      Number of APNIC addresses announced to Internet:             53406563
          Equivalent to 3 /8s, 46 /16s and 235 /24s
          Percentage of available APNIC address space announced:       62.9
      
      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      920        976       Telstra
       2764      463        130       connect.com.au pty ltd
       2907      372        892       SINET Japan
       4740      365         83       Ozemail
       7657      351         15       The Internet Group Limited
       4755      323        130       VSNL India
       4763      207         43       Telstra New Zealand
       9269      204         23       Hong Kong CTI
       4618      200         56       Internet Thailand
       7545      169          6       TPG Internet Pty Ltd
       7474      167         58       Optus Communications
       4433      163        125       Access One Pty Ltd
        703      156         83       UUNET Technologies, Inc.
       9706      148          5       Pusan Metropolitan City Offic
       4786      135          7       NetConnect Communications Pty
       7496      131          8       Power Up
       9304      128         15       Hutchcity
       4134      127        320       Data Communications Bureau
       7617      122         34       One.Net Pty Ltd
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     2013       5420       UUNET Technologies, Inc.
          1      925       4519       BBN Planet
       1221      920        976       Telstra
       7018      809       3035       AT&T
        705      789         41       UUNET Technologies, Inc.
       2914      743       1363       Verio, Inc.
        816      712        179       UUNET Canada4
       1239      682       1593       Sprint ICM-Inria
       7046      681        506       UUNET Technologies, Inc.
       1785      668        811       Sprint ICM
       3561      623       1520       Cable & Wireless USA
        174      606       2765       PSINet Inc.
       3549      495        428       Frontier GlobalCenter
        271      469        380       BCnet Backbone
       2764      463        130       connect.com.au pty ltd
        209      455        531       Qwest
       3908      446        277       Supernet, Inc.
       3602      437         80       Sprint Canada
       2548      411        519       Digital Express Group, Inc.
      
      List of Illegal AS's (Global)
      -----------------------------
      
      Bad AS  Designation  Network              Transit AS  Description
      18435   UNALLOCATED   63.102.178.0/23        701       UUNET Technologies, 
      18436   UNALLOCATED   63.147.24.0/22         701       UUNET Technologies, 
      18437   UNALLOCATED   63.163.130.0/24        701       UUNET Technologies, 
      64602   PRIVATE       63.236.57.0/24         209       Qwest
      64601   PRIVATE       63.236.90.0/24         209       Qwest
      18435   UNALLOCATED   206.137.4.0/22        6347       SAVVIS Communication
      64605   PRIVATE       208.47.206.0/24        209       Qwest
      
      Advertised IANA Reserved Addresses
      ----------------------------------
      
      Network            Origin AS  Description
      90.0.0.252/32         1221     Telstra
      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      
      /13:55      /14:177     /15:289     /16:6612    /17:920     /18:1801    
      /19:5855    /20:3585    /21:3725    /22:5640    /23:7540    /24:50365   
      /25:139     /26:187     /27:83      /28:68      /29:96      /30:118     
      /31:0       /32:108     
      
      End of report
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