[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, 6 Oct 2000 04:05:31 +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   06 Oct, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             90555
      Origin ASes present in the Internet Routing Table:               8690
      Origin ASes announcing only one prefix:                          2924
      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:                                    16
      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:                 1188470963
          Equivalent to 70 /8s, 214 /16s and 160 /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:                  13598
      Prefixes being announced from the APNIC address blocks:         12122
      APNIC Region origin ASes present in the Internet Routing Table:  1017
      APNIC Region origin ASes announcing only one prefix:              338
      APNIC Region transit ASes present in the Internet Routing Table:  161
      Average APNIC Region AS path length visible:                      5.1
          Max APNIC Region AS path length visible:                       13
      Number of APNIC addresses announced to Internet:             56349981
          Equivalent to 3 /8s, 91 /16s and 213 /24s
          Percentage of available APNIC address space announced:       66.3
      
      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      921        998       Telstra
       2764      465        130       connect.com.au pty ltd
       4740      376         84       Ozemail
       2907      367        892       SINET Japan
       7657      358         15       The Internet Group Limited
       4755      346        131       VSNL India
       9269      214         23       Hong Kong CTI
       4618      207         56       Internet Thailand
       4763      197         44       Telstra New Zealand
        703      174         86       UUNET Technologies, Inc.
       7545      171          6       TPG Internet Pty Ltd
       4433      168        126       Access One Pty Ltd
       7474      159         58       Optus Communications
       9318      151        129       AS Object of HANARO Telecom i
       4134      136        357       Data Communications Bureau
       4786      136          7       NetConnect Communications Pty
       7496      133          8       Power Up
       9304      129         15       Hutchcity
       4766      126        423       KORnet Powered BY Korea Telec
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     2020       3318       UUNET Technologies, Inc.
          1      994       4559       BBN Planet
       1221      921        998       Telstra
       7018      868       3024       AT&T
       1785      834        787       Sprint ICM
       7046      767        518       UUNET Technologies, Inc.
       2914      702       1323       Verio, Inc.
       1239      691       1740       Sprint ICM-Inria
        816      667        160       UUNET Canada4
       3561      614       1458       Cable & Wireless USA
        174      608       2733       PSINet Inc.
        705      552         34       UUNET Technologies, Inc.
       8013      512         65       PSINet Ltd. Canada
       3549      500        413       Frontier GlobalCenter
        209      474        544       Qwest
        271      466        380       BCnet Backbone
       2764      465        130       connect.com.au pty ltd
       3908      447        289       Supernet, Inc.
       4293      434         63       Cable & Wireless USA
      
      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        /8:23       /9:4       /10:5       /11:9       /12:29      
      /13:59      /14:172     /15:276     /16:6556    /17:934     /18:1873    
      /19:5958    /20:3784    /21:3849    /22:5832    /23:7833    /24:52421   
      /25:180     /26:335     /27:87      /28:74      /29:88      /30:87      
      /31:0       /32:87      
      
      End of report
      *             APOPS: Asia Pacific Operations Forum              *
      * To unsubscribe: send "unsubscribe" to apops-request at apnic dot net *