[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, 13 Oct 2000 04:02:48 +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   13 Oct, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             90952
      Origin ASes present in the Internet Routing Table:               8767
      Origin ASes announcing only one prefix:                          2970
      Transit ASes present in the Internet Routing Table:              1189
      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:              3
      Non-routable prefixes present in the Routing Table:                 0
      Prefixes being announced from the IANA Reserved Address blocks:     1
      Number of addresses announced to Internet:                 1185086224
          Equivalent to 70 /8s, 162 /16s and 251 /24s
          Percentage of available address space announced:             32.0
          Percentage of allocated address space announced:             62.7
          Percentage of available address space allocated:             51.0
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  13418
      Prefixes being announced from the APNIC address blocks:         11964
      APNIC Region origin ASes present in the Internet Routing Table:  1023
      APNIC Region origin ASes announcing only one prefix:              347
      APNIC Region transit ASes present in the Internet Routing Table:  165
      Average APNIC Region AS path length visible:                      5.2
          Max APNIC Region AS path length visible:                       14
      Number of APNIC addresses announced to Internet:             56749128
          Equivalent to 3 /8s, 97 /16s and 236 /24s
          Percentage of available APNIC address space announced:       66.8
      
      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      903        999       Telstra
       2764      458        129       connect.com.au pty ltd
       4740      377         84       Ozemail
       2907      361        875       SINET Japan
       4755      342        131       VSNL India
       7657      341         16       The Internet Group Limited
       9269      216         23       Hong Kong CTI
       4618      210         56       Internet Thailand
       4763      200         44       Telstra New Zealand
        703      174         87       UUNET Technologies, Inc.
       7545      170          6       TPG Internet Pty Ltd
       7474      168         58       Optus Communications
       4433      164        126       Access One Pty Ltd
       4134      137        365       Data Communications Bureau
       4786      136          7       NetConnect Communications Pty
       4766      135        433       KORnet Powered BY Korea Telec
       7496      132          8       Power Up
       9304      129         15       Hutchcity
       7617      125         37       One.Net Pty Ltd
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     2007       3341       UUNET Technologies, Inc.
       7018     1233       3041       AT&T
          1      987       4549       BBN Planet
       1221      903        999       Telstra
       2914      700       1332       Verio, Inc.
       1239      686       1675       Sprint ICM-Inria
       7046      684        498       UUNET Technologies, Inc.
        816      622        143       UUNET Canada4
        174      621       2997       PSINet Inc.
       3561      603       1448       Cable & Wireless USA
        705      552         34       UUNET Technologies, Inc.
       8013      513         65       PSINet Ltd. Canada
       3549      504        413       Frontier GlobalCenter
        209      481        560       Qwest
        271      469        380       BCnet Backbone
       2764      458        129       connect.com.au pty ltd
       3908      443        289       Supernet, Inc.
       4293      437         71       Cable & Wireless USA
       3602      428         82       Sprint Canada
      
      List of Illegal AS's (Global)
      -----------------------------
      
      Bad AS  Designation  Network              Transit AS  Description
      65005   PRIVATE       63.101.102.0/24       7407       MCI Telecom. State G
      64602   PRIVATE       63.236.57.0/24         209       Qwest
      64605   PRIVATE       208.47.206.0/24        209       Qwest
      
      Advertised IANA Reserved Addresses
      ----------------------------------
      
      Network            Origin AS  Description
      27.0.0.0/16           1221     Telstra
      
      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       /12:29      
      /13:62      /14:175     /15:287     /16:6692    /17:933     /18:1894    
      /19:5975    /20:3814    /21:3860    /22:5882    /23:7838    /24:52534   
      /25:181     /26:333     /27:82      /28:73      /29:89      /30:87      
      /31:0       /32:92      
      
      End of report
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