[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, 8 Sep 2000 04:02:59 +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   08 Sep, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             87190
      Origin ASes present in the Internet Routing Table:               8426
      Origin ASes announcing only one prefix:                          2843
      Transit ASes present in the Internet Routing Table:              1155
      Average AS path length visible in the Internet Routing Table:     5.3
          Max AS path length visible:                                    16
      Illegal AS announcements present in the Routing Table:             11
      Non-routable prefixes present in the Routing Table:                 1
      Prefixes being announced from the IANA Reserved Address blocks:     1
      Number of addresses announced to Internet:                 1169561017
          Equivalent to 69 /8s, 182 /16s and 21 /24s
          Percentage of available address space announced:             31.6
          Percentage of allocated address space announced:             61.9
          Percentage of available address space allocated:             51.0
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  13358
      Prefixes being announced from the APNIC address blocks:         11879
      APNIC Region origin ASes present in the Internet Routing Table:   998
      APNIC Region origin ASes announcing only one prefix:              342
      APNIC Region transit ASes present in the Internet Routing Table:  162
      Average APNIC Region AS path length visible:                      5.1
          Max APNIC Region AS path length visible:                       12
      Number of APNIC addresses announced to Internet:             53298071
          Equivalent to 3 /8s, 45 /16s and 67 /24s
          Percentage of available APNIC address space announced:       62.8
      
      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      462        130       connect.com.au pty ltd
       4740      381         84       Ozemail
       2907      372        892       SINET Japan
       7657      351         15       The Internet Group Limited
       4755      319        129       VSNL India
       4763      207         44       Telstra New Zealand
       9269      207         23       Hong Kong CTI
       9706      185          6       Pusan Metropolitan City Offic
       4618      179         54       Internet Thailand
       7545      170          6       TPG Internet Pty Ltd
       7474      166         58       Optus Communications
       4433      162        125       Access One Pty Ltd
        703      159         83       UUNET Technologies, Inc.
       4786      135          7       NetConnect Communications Pty
       7496      133          8       Power Up
       4134      129        325       Data Communications Bureau
       7617      122         34       One.Net Pty Ltd
       9304      121         15       Hutchcity
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     2012       5468       UUNET Technologies, Inc.
          1      922       4519       BBN Planet
       1221      920        976       Telstra
       7018      834       3026       AT&T
       2914      713       1343       Verio, Inc.
       7046      683        515       UUNET Technologies, Inc.
       1239      677       1585       Sprint ICM-Inria
       1785      667        803       Sprint ICM
        705      637         44       UUNET Technologies, Inc.
       3561      622       1527       Cable & Wireless USA
        174      604       2741       PSINet Inc.
       3549      495        419       Frontier GlobalCenter
        271      467        380       BCnet Backbone
       2764      462        130       connect.com.au pty ltd
        209      460        531       Qwest
       3908      443        277       Supernet, Inc.
       3602      437         80       Sprint Canada
       4293      429         63       Cable & Wireless USA
        816      427        177       UUNET Canada4
      
      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
      65500   PRIVATE       130.133.0.0/16       12732       V-SPAN
      65500   PRIVATE       130.149.0.0/16       12732       V-SPAN
      65500   PRIVATE       160.45.0.0/16        12732       V-SPAN
      65500   PRIVATE       192.109.42.0/24      12732       V-SPAN
      18435   UNALLOCATED   206.137.4.0/22        6347       SAVVIS Communication
      18437   UNALLOCATED   207.247.21.0/24       1239       Sprint ICM-Inria
      64605   PRIVATE       208.47.206.0/24        209       Qwest
      
      Prefixes from private and non-routed address space (Global)
      -----------------------------------------------------------
      
      Prefix             Origin AS  Description
      169.254.0.0/16         705     UUNET Technologies, Inc.
      
      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      
      /13:55      /14:179     /15:288     /16:6617    /17:923     /18:1796    
      /19:5869    /20:3612    /21:3711    /22:5644    /23:7528    /24:50097   
      /25:147     /26:188     /27:84      /28:70      /29:99      /30:120     
      /31:0       /32:97      
      
      End of report
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