[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, 16 Jun 2000 04:02:10 +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   16 Jun, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             81279
      Origin ASes present in the Internet Routing Table:               7681
      Origin ASes announcing only one prefix:                          2526
      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:                                    15
      Illegal AS announcements present in the Routing Table:              3
      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:                 1142028298
          Equivalent to 68 /8s, 17 /16s and 248 /24s
          Percentage of available address space announced:             30.8
          Percentage of allocated address space announced:             62.1
          Percentage of available address space allocated:             49.6
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  11972
      Prefixes being announced from the APNIC address blocks:         10565
      APNIC Region origin ASes present in the Internet Routing Table:   882
      APNIC Region origin ASes announcing only one prefix:              308
      APNIC Region transit ASes present in the Internet Routing Table:  150
      Average APNIC Region AS path length visible:                      5.2
          Max APNIC Region AS path length visible:                       12
      Number of APNIC addresses announced to Internet:             46780996
          Equivalent to 2 /8s, 201 /16s and 210 /24s
          Percentage of available APNIC address space announced:       55.1
      
      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      823        976       Telstra
       2764      460        121       connect.com.au pty ltd
       4740      394         84       Ozemail
       2907      380        917       SINET Japan
       7657      298         14       The Internet Group Limited
       4755      236        105       VSNL India
       9269      226         18       Hong Kong CTI
       4618      186         56       Internet Thailand
       7545      182          6       TPG Internet Pty Ltd
       4433      178        133       Access One Pty Ltd
       9706      154          5       Pusan Metropolitan City Offic
       7496      134          8       Power Up
       7474      127         54       Optus Communications
       9304      121         15       Hutchcity
       9797      119          6       Asia Online Australia
       4134      117        278       Data Communications Bureau
       4786      113          7       NetConnect Communications Pty
       7617      111         34       One.Net Pty Ltd
       4766      107        250       KORnet Powered BY Korea Telec
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     1974       3149       UUNET Technologies, Inc.
       7018     1064       3007       AT&T
          1      888       4553       BBN Planet
       7046      833        497       UUNET Technologies, Inc.
       1221      823        976       Telstra
       2914      783       1413       Verio, Inc.
       1239      758       1626       Sprint ICM-Inria
       3561      716       1625       Cable & Wireless USA
        174      638       2851       PSINet Inc.
        209      617        652       Qwest
        705      572         35       UUNET Technologies, Inc.
       1785      530        832       Sprint ICM
        271      471        411       BCnet Backbone
       2764      460        121       connect.com.au pty ltd
       3602      455         78       Sprint Canada
       3549      452        345       Frontier GlobalCenter
       1740      440        635       CERFnet
       4293      396         69       Cable & Wireless USA
       4740      394         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
      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        /8:22       /9:4       /10:5       /11:9       /12:26      
      /13:49      /14:163     /15:276     /16:6514    /17:849     /18:1675    
      /19:5399    /20:3260    /21:3444    /22:5173    /23:6995    /24:46727   
      /25:123     /26:159     /27:81      /28:53      /29:67      /30:124     
      /31:0       /32:82      
      
      End of report
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