[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, 30 Jun 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   30 Jun, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             82924
      Origin ASes present in the Internet Routing Table:               7793
      Origin ASes announcing only one prefix:                          2549
      Transit ASes present in the Internet Routing Table:              1085
      Average AS path length visible in the Internet Routing Table:     5.2
          Max AS path length visible:                                    15
      Illegal AS announcements present in the Routing Table:              5
      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:                 1182034576
          Equivalent to 70 /8s, 116 /16s and 106 /24s
          Percentage of available address space announced:             31.9
          Percentage of allocated address space announced:             63.7
          Percentage of available address space allocated:             50.1
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  12263
      Prefixes being announced from the APNIC address blocks:         10942
      APNIC Region origin ASes present in the Internet Routing Table:   911
      APNIC Region origin ASes announcing only one prefix:              321
      APNIC Region transit ASes present in the Internet Routing Table:  152
      Average APNIC Region AS path length visible:                      5.2
          Max APNIC Region AS path length visible:                       12
      Number of APNIC addresses announced to Internet:             47864201
          Equivalent to 2 /8s, 218 /16s and 89 /24s
          Percentage of available APNIC address space announced:       56.4
      
      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      894        979       Telstra
       2764      462        117       connect.com.au pty ltd
       4740      392         84       Ozemail
       2907      368        892       SINET Japan
       7657      304         14       The Internet Group Limited
       4755      240        109       VSNL India
       9269      215         19       Hong Kong CTI
       4618      184         55       Internet Thailand
       7545      182          6       TPG Internet Pty Ltd
       4433      175        133       Access One Pty Ltd
       9706      153          5       Pusan Metropolitan City Offic
       7474      135         54       Optus Communications
       7496      134          8       Power Up
       4134      129        291       Data Communications Bureau
       9304      129         16       Hutchcity
       9797      118          6       Asia Online Australia
       7714      116         23       Netlink New Zealand
       4786      114          7       NetConnect Communications Pty
       7617      113         34       One.Net Pty Ltd
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     2040       3180       UUNET Technologies, Inc.
       7018     1113       3044       AT&T
          1      894       4553       BBN Planet
       1221      894        979       Telstra
       7046      865        492       UUNET Technologies, Inc.
       2914      774       1410       Verio, Inc.
       3561      704       1666       Cable & Wireless USA
       1239      701       1746       Sprint ICM-Inria
        174      638       2835       PSINet Inc.
        705      623       2085       UUNET Technologies, Inc.
       1785      524        832       Sprint ICM
        271      468        411       BCnet Backbone
       2764      462        117       connect.com.au pty ltd
       3549      455        345       Frontier GlobalCenter
       3602      450         78       Sprint Canada
        209      436        379       Qwest
       1740      435        623       CERFnet
       3908      429        354       Supernet, Inc.
       4293      404         69       Cable & Wireless USA
      
      List of Illegal AS's (Global)
      -----------------------------
      
      Bad AS  Designation  Network              Transit AS  Description
      64602   PRIVATE       63.236.57.0/24         209       Qwest
      64601   PRIVATE       63.236.90.0/24         209       Qwest
      61200   RESERVED      163.247.54.0/24       6429       RdC Internet
      64512   PRIVATE       193.39.51.0/24        5462       Cable Internet Ltd
      64605   PRIVATE       208.47.206.0/24        209       Qwest
      
      Advertised IANA Reserved Addresses
      ----------------------------------
      
      Network            Origin AS  Description
      39.96.40.224/30      14408     iCAIR
      65.56.64.0/21         2941     Community News Service
      
      Number of prefixes announced per prefix length (Global)
      -------------------------------------------------------
      
       /1:0        /2:0        /3:0        /4:0        /5:0        /6:0       
       /7:0        /8:24       /9:4       /10:5       /11:9       /12:26      
      /13:49      /14:167     /15:285     /16:6533    /17:863     /18:1708    
      /19:5537    /20:3330    /21:3512    /22:5292    /23:7114    /24:47649   
      /25:135     /26:182     /27:85      /28:75      /29:77      /30:155     
      /31:0       /32:108     
      
      End of report
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