[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 Apr 2000 04:01:55 +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 Apr, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             77946
      Origin ASes present in the Internet Routing Table:               7317
      Origin ASes announcing only one prefix:                          2382
      Transit ASes present in the Internet Routing Table:              1028
      Average AS path length visible in the Internet Routing Table:     5.2
          Max AS path length visible:                                    13
      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:     4
      Number of addresses announced to Internet:                 1131462760
          Equivalent to 67 /8s, 112 /16s and 192 /24s
          Percentage of available address space announced:             30.5
          Percentage of allocated address space announced:             61.5
          Percentage of available address space allocated:             49.6
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  11139
      Prefixes being announced from the APNIC address blocks:          9760
      APNIC Region origin ASes present in the Internet Routing Table:   830
      APNIC Region origin ASes announcing only one prefix:              279
      APNIC Region transit ASes present in the Internet Routing Table:  139
      Average APNIC Region AS path length visible:                      5.1
          Max APNIC Region AS path length visible:                       12
      Number of APNIC addresses announced to Internet:             45130401
          Equivalent to 2 /8s, 176 /16s and 162 /24s
          Percentage of available APNIC address space announced:       53.1
      
      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      779       1134       Telstra
       2764      450        112       connect.com.au pty ltd
       4740      399         83       Ozemail
       2907      371        908       SINET Japan
       7657      286         12       The Internet Group Limited
       4755      204         89       VSNL India
       9269      191         17       Hong Kong CTI
       4433      179        133       Access One Pty Ltd
       7545      177          6       TPG Internet Pty Ltd
       4618      175         54       Internet Thailand
       9706      153          5       Pusan Metropolitan City Offic
       7496      131          5       Power Up
       7474      126         58       Optus Communications
       9304      115         20       Hutchcity
       4766      114        238       KORnet Powered BY Korea Telec
       7714      114         49       Netlink New Zealand
       4786      110          7       NetConnect Communications Pty
       4134      105        222       Data Communications Bureau
       7617      102         33       One.Net Pty Ltd
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     1866       3285       UUNET Technologies, Inc.
       7018     1154       3063       AT&T
          1      858       4584       BBN Planet
       1221      779       1134       Telstra
        209      774        709       Qwest
       7046      769        425       UUNET Technologies, Inc.
       1239      722       1647       Sprint ICM-Inria
       2914      718       1146       Verio, Inc.
       3561      680       1622       Cable & Wireless USA
        174      640       2840       PSINet Inc.
        271      470        411       BCnet Backbone
       2764      450        112       connect.com.au pty ltd
       3602      436         77       Sprint Canada
       3549      431        342       Frontier GlobalCenter
       1785      400        848       Sprint ICM
       1740      399        631       CERFnet
       4740      399         83       Ozemail
        705      397         22       UUNET Technologies, Inc.
        816      385        179       UUNET Canada4
      
      List of Illegal AS's (Global)
      -----------------------------
      
      Bad AS  Designation  Network              Transit AS  Description
      65530   PRIVATE       63.179.128.0/24       4999       Sprint
      65530   PRIVATE       63.179.142.0/24       4999       Sprint
      65530   PRIVATE       63.179.190.0/24       4999       Sprint
      65530   PRIVATE       63.179.191.0/24       4999       Sprint
      65530   PRIVATE       63.179.249.0/24       4999       Sprint
      64602   PRIVATE       63.236.57.0/24         209       Qwest
      64601   PRIVATE       63.236.90.0/24         209       Qwest
      
      Advertised IANA Reserved Addresses
      ----------------------------------
      
      Network            Origin AS  Description
      39.96.40.224/30      14408     iCAIR
      197.138.137.0/24      2914     Verio, Inc.
      219.91.160.0/22       7742     InternetNow, Inc.
      219.91.164.0/23       7742     InternetNow, Inc.
      
      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       /12:27      
      /13:49      /14:164     /15:275     /16:6448    /17:798     /18:1576    
      /19:5168    /20:3008    /21:3331    /22:4846    /23:6622    /24:44988   
      /25:131     /26:168     /27:58      /28:39      /29:46      /30:97      
      /31:1       /32:66      
      
      End of report
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