[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, 12 May 2000 04:01:59 +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   12 May, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             78765
      Origin ASes present in the Internet Routing Table:               7433
      Origin ASes announcing only one prefix:                          2419
      Transit ASes present in the Internet Routing Table:              1044
      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:              9
      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:                 1156696982
          Equivalent to 68 /8s, 241 /16s and 203 /24s
          Percentage of available address space announced:             31.2
          Percentage of allocated address space announced:             62.9
          Percentage of available address space allocated:             49.6
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  11268
      Prefixes being announced from the APNIC address blocks:          9934
      APNIC Region origin ASes present in the Internet Routing Table:   851
      APNIC Region origin ASes announcing only one prefix:              290
      APNIC Region transit ASes present in the Internet Routing Table:  145
      Average APNIC Region AS path length visible:                      5.1
          Max APNIC Region AS path length visible:                       12
      Number of APNIC addresses announced to Internet:             52521685
          Equivalent to 3 /8s, 33 /16s and 106 /24s
          Percentage of available APNIC address space announced:       61.8
      
      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      802        975       Telstra
       2764      452        112       connect.com.au pty ltd
       4740      402         83       Ozemail
       2907      371        908       SINET Japan
       7657      289         12       The Internet Group Limited
       4755      211         92       VSNL India
       9269      206         17       Hong Kong CTI
       7545      180          6       TPG Internet Pty Ltd
       4618      179         56       Internet Thailand
       4433      178        141       Access One Pty Ltd
       9706      156          5       Pusan Metropolitan City Offic
       7496      131          5       Power Up
       7474      120         54       Optus Communications
       7714      114         49       Netlink New Zealand
       9304      113         19       Hutchcity
       4786      109          7       NetConnect Communications Pty
       4134      108       1252       Data Communications Bureau
       4766      108        235       KORnet Powered BY Korea Telec
       7617      103         33       One.Net Pty Ltd
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     1921       3302       UUNET Technologies, Inc.
       7018     1163       3032       AT&T
          1      867       4615       BBN Planet
       7046      804        459       UUNET Technologies, Inc.
       1221      802        975       Telstra
       1239      732       1633       Sprint ICM-Inria
       2914      732       1239       Verio, Inc.
       3561      691       1601       Cable & Wireless USA
        174      653       2842       PSINet Inc.
        209      650        698       Qwest
        271      469        411       BCnet Backbone
       2764      452        112       connect.com.au pty ltd
        705      449         24       UUNET Technologies, Inc.
       3549      435        340       Frontier GlobalCenter
       3602      435         77       Sprint Canada
       1785      404        848       Sprint ICM
       4740      402         83       Ozemail
       1740      398        625       CERFnet
       3301      381        272       TeliaNet Sweden
      
      List of Illegal AS's (Global)
      -----------------------------
      
      Bad AS  Designation  Network              Transit AS  Description
      64512   PRIVATE       62.31.0.0/19          5462       Cable Internet Ltd
      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       63.179.230.0/24       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
      109.177.9.0/24        1785     Sprint ICM
      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        /8:23       /9:5       /10:5       /11:9       /12:26      
      /13:48      /14:162     /15:278     /16:6447    /17:814     /18:1612    
      /19:5204    /20:3043    /21:3348    /22:4920    /23:6690    /24:45536   
      /25:129     /26:165     /27:67      /28:38      /29:48      /30:86      
      /31:0       /32:62      
      
      End of report
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