[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: Sat, 23 Sep 2000 18:08:24 +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   23 Sep, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             90143
      Origin ASes present in the Internet Routing Table:               8581
      Origin ASes announcing only one prefix:                          2896
      Transit ASes present in the Internet Routing Table:              1173
      Average AS path length visible in the Internet Routing Table:     5.3
          Max AS path length visible:                                    14
      Illegal AS announcements present in the Routing Table:              9
      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:                 1196600251
          Equivalent to 71 /8s, 82 /16s and 171 /24s
          Percentage of available address space announced:             32.3
          Percentage of allocated address space announced:             63.3
          Percentage of available address space allocated:             51.0
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  13933
      Prefixes being announced from the APNIC address blocks:         12467
      APNIC Region origin ASes present in the Internet Routing Table:  1011
      APNIC Region origin ASes announcing only one prefix:              350
      APNIC Region transit ASes present in the Internet Routing Table:  164
      Average APNIC Region AS path length visible:                      5.2
          Max APNIC Region AS path length visible:                       12
      Number of APNIC addresses announced to Internet:             56073644
          Equivalent to 3 /8s, 87 /16s and 157 /24s
          Percentage of available APNIC address space announced:       66.0
      
      APNIC AS Blocks        4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431
      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      909        975       Telstra
       2764      463        129       connect.com.au pty ltd
       4740      378         83       Ozemail
       2907      365        884       SINET Japan
       7657      353         15       The Internet Group Limited
       4755      334        129       VSNL India
       9706      304         10       Pusan Metropolitan City Offic
       9768      262          5       Korea Telecom
       9269      216         23       Hong Kong CTI
       4618      208         56       Internet Thailand
       4763      205         44       Telstra New Zealand
        703      173         85       UUNET Technologies, Inc.
       7545      171          6       TPG Internet Pty Ltd
       4433      164        125       Access One Pty Ltd
       7474      150         58       Optus Communications
       4786      140          7       NetConnect Communications Pty
       4134      136        357       Data Communications Bureau
       7496      132          8       Power Up
       9304      128         15       Hutchcity
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     2025       3388       UUNET Technologies, Inc.
          1      979       4542       BBN Planet
       1221      909        975       Telstra
       7018      865       3023       AT&T
       7046      736        525       UUNET Technologies, Inc.
       2914      710       1337       Verio, Inc.
       1239      686       1747       Sprint ICM-Inria
        816      661        193       UUNET Canada4
       3561      610       1497       Cable & Wireless USA
        174      606       2741       PSINet Inc.
       1785      551        770       Sprint ICM
        705      548         33       UUNET Technologies, Inc.
       8013      511         65       PSINet Ltd. Canada
       3549      496        413       Frontier GlobalCenter
        209      485        709       Qwest
        271      463        380       BCnet Backbone
       2764      463        129       connect.com.au pty ltd
       3908      442        289       Supernet, Inc.
       3602      436         79       Sprint Canada
      
      List of Illegal AS's (Global)
      -----------------------------
      
      Bad AS  Designation  Network              Transit AS  Description
      65002   PRIVATE       63.67.121.0/24        7046       UUNET Technologies, 
      65004   PRIVATE       63.77.198.0/24        7046       UUNET Technologies, 
      65002   PRIVATE       63.90.91.0/24         7046       UUNET Technologies, 
      65003   PRIVATE       63.90.94.0/24         7046       UUNET Technologies, 
      65003   PRIVATE       63.90.95.0/24         7046       UUNET Technologies, 
      64602   PRIVATE       63.236.57.0/24         209       Qwest
      64512   PRIVATE       64.44.159.0/24        7309       The Virtual Marketin
      64605   PRIVATE       208.47.206.0/24        209       Qwest
      65003   PRIVATE       208.230.69.0/24       7046       UUNET Technologies, 
      
      Advertised IANA Reserved Addresses
      ----------------------------------
      
      Network            Origin AS  Description
      105.200.37.0/24       9768     Korea Telecom
      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        /8:23       /9:4       /10:5       /11:9       /12:29      
      /13:59      /14:176     /15:293     /16:6650    /17:940     /18:1833    
      /19:5933    /20:3708    /21:3789    /22:5779    /23:7690    /24:52013   
      /25:296     /26:446     /27:76      /28:72      /29:95      /30:118     
      /31:0       /32:107     
      
      End of report
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