[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, 29 Sep 2000 04:05:53 +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   29 Sep, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             91099
      Origin ASes present in the Internet Routing Table:               8654
      Origin ASes announcing only one prefix:                          2919
      Transit ASes present in the Internet Routing Table:              1180
      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:              6
      Non-routable prefixes present in the Routing Table:                 0
      Prefixes being announced from the IANA Reserved Address blocks:     0
      Number of addresses announced to Internet:                 1188671011
          Equivalent to 70 /8s, 217 /16s and 174 /24s
          Percentage of available address space announced:             32.1
          Percentage of allocated address space announced:             62.9
          Percentage of available address space allocated:             51.0
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  13481
      Prefixes being announced from the APNIC address blocks:         12018
      APNIC Region origin ASes present in the Internet Routing Table:  1015
      APNIC Region origin ASes announcing only one prefix:              347
      APNIC Region transit ASes present in the Internet Routing Table:  163
      Average APNIC Region AS path length visible:                      5.1
          Max APNIC Region AS path length visible:                       12
      Number of APNIC addresses announced to Internet:             56018870
          Equivalent to 3 /8s, 86 /16s and 199 /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      912        975       Telstra
       2764      463        129       connect.com.au pty ltd
       4740      376         84       Ozemail
       2907      366        884       SINET Japan
       7657      361         15       The Internet Group Limited
       4755      332        129       VSNL India
       9269      214         23       Hong Kong CTI
       4618      212         56       Internet Thailand
       4763      203         44       Telstra New Zealand
        703      173         86       UUNET Technologies, Inc.
       7545      170          6       TPG Internet Pty Ltd
       4433      169        125       Access One Pty Ltd
       7474      154         58       Optus Communications
       4786      139          7       NetConnect Communications Pty
       4134      136        357       Data Communications Bureau
       7496      132          8       Power Up
       9304      128         15       Hutchcity
       7617      124         37       One.Net Pty Ltd
       7586      121          9       Paradox Digital Pty. Ltd
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     2002       3317       UUNET Technologies, Inc.
          1      986       4550       BBN Planet
       1221      912        975       Telstra
       1785      879        789       Sprint ICM
       7018      861       3023       AT&T
       7046      735        525       UUNET Technologies, Inc.
       2914      707       1332       Verio, Inc.
       1239      680       1739       Sprint ICM-Inria
       5696      661        124       WINSTAR
        816      658        176       UUNET Canada4
        174      605       2733       PSINet Inc.
       3561      605       1505       Cable & Wireless USA
        705      543         33       UUNET Technologies, Inc.
       8013      508         65       PSINet Ltd. Canada
       3549      495        413       Frontier GlobalCenter
        209      476        552       Qwest
        271      466        380       BCnet Backbone
       2764      463        129       connect.com.au pty ltd
       3908      444        289       Supernet, Inc.
      
      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, 
      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
      
      Number of prefixes announced per prefix length (Global)
      -------------------------------------------------------
      
       /1:0        /2:0        /3:0        /4:0        /5:0        /6:0       
       /7:0        /8:22       /9:5       /10:5       /11:9       /12:29      
      /13:59      /14:174     /15:292     /16:6653    /17:940     /18:1853    
      /19:5939    /20:3741    /21:3825    /22:5832    /23:7853    /24:52851   
      /25:189     /26:344     /27:84      /28:78      /29:98      /30:113     
      /31:0       /32:111     
      
      End of report
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