[apops] Asia Pacific Weekly Routing Report

  • To: apops at whois dot apnic dot net
  • Subject: [apops] Asia Pacific Weekly Routing Report
  • From: Routing Analysis <cscora at dev dot apnic dot net>
  • Date: Fri, 25 Feb 2000 04:03:29 +1000 (EST)
  • Reply-to: bgp-stats@whois.apnic.net
  • 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.
      
      Asia Pacific Report   25 Feb, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             74049
      Origin ASes present in the Internet Routing Table:               6761
      Origin ASes announcing only one prefix:                          2148
      Transit ASes present in the Internet Routing Table:              1003
      Average AS path length visible in the Internet Routing Table:     5.2
          Max AS path length visible:                                    16
      Illegal AS announcements present in the Routing Table:              4
      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:                 1113498508
          Equivalent to 66 /8s, 94 /16s and 163 /24s
          Percentage of available address space announced:             30.0
          Percentage of allocated address space announced:             60.5
          Percentage of available address space allocated:             49.6
      
      APNIC Analysis Summary
      ----------------------
      
      Prefixes being announced by APNIC ASes:                          7247
      Prefixes being announced from the APNIC address blocks:          9233
      APNIC origin ASes present in the Internet Routing Table:          676
      APNIC origin ASes announcing only one prefix:                     233
      APNIC transit ASes present in the Internet Routing Table:          98
      Average APNIC AS path length visible:                             5.4
          Max APNIC AS path length visible:                              12
      Number of APNIC addresses announced to Internet:             42073966
          Equivalent to 2 /8s, 129 /16s and 255 /24s
          Percentage of available APNIC address space announced:       49.5
      
      APNIC ASes             4608 - 4864, 7467 - 7722, 9261 - 10239
      APNIC Address Blocks   61/8, 202/7 and 210/7
      
      APNIC per AS prefix count summary
      ---------------------------------
      
        ASN   No of nets  /19 equiv  Description
       4740      391         82       Ozemail
       7657      287         11       The Internet Group Limited
       4755      185         67       Videsh Sanchar Nigam Ltd. Ind
       9269      179         16       Hong Kong CTI
       7545      169          6       TPG Internet Pty Ltd
       9706      148          5       Pusan Metropolitan City Offic
       4618      141         47       Internet Thailand
       7496      129          5       Power Up
       7714      116         57       NETLINK-NZ-AS-AP
       4766      109        217       KORnet Powered BY Korea Telec
       4786      106          7       NetConnect Communications Pty
       7474      106         50       Optus Communication
       9304      105         19       Hutchcity
       7617       93         30       One.Net
       4713       87        314       NTT-OCNET
       4739       75         35       Commerical Internet eXchange 
       4736       73         12       Magna Data
       7586       68          5       Paradox Digital Pty
       4808       66         59       Chinanet Beijing Site AS
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     1778       3397       ALTERNET (UUNET)
       1221      964       1180       AARNET-AS (Telstra)
       7018      878       3053       ATT-INTERNET4
          1      818       4593       BBN
       3561      769       1975       CWUSA
       2914      760       1209       VERIO
       1239      723       1637       ICM-INRIA
        174      629       2852       PSINET
       7046      627        390       UUNET-CUSTOMER
        705      593         28       ALTERNET (UUNET)
        209      554        660       QWEST
       3602      482         72       INSINC
        271      473        411       BCNET
       2764      458        113       CONNECT-NET
        816      449        183       UUNET
       3301      449        284       TeliaNet Sweden
       1785      436        864       ICM-1
       3549      394        273       PRIMENET
       4740      391         82       Ozemail
      
      List of Illegal AS's (Global)
      -----------------------------
      
      Bad AS  Designation  Network              Transit AS  Description
      65209   PRIVATE       63.233.132.0/22        209       QWEST
      65209   PRIVATE       63.233.152.0/24        209       QWEST
      61100   RESERVED      200.27.198.0/24       6429       RDC-INTERNET
      65523   PRIVATE       216.200.186.32/27     6461       ABOVENET
      
      Advertised IANA Reserved Addresses
      ----------------------------------
      
      Network            Origin AS  Description
      197.138.137.0/24      2914     VERIO
      201.159.111.0/24     11733     TBI-LTD
      219.91.160.0/22       7742     DOITNOWDOTCOM
      219.91.164.0/23       7742     DOITNOWDOTCOM
      
      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       /11:10      /12:30      
      /13:42      /14:153     /15:264     /16:6355    /17:736     /18:1481    
      /19:4813    /20:2753    /21:3135    /22:4463    /23:6250    /24:42668   
      /25:126     /26:163     /27:91      /28:76      /29:136     /30:201     
      /31:0       /32:72      
      
      End of report
      *             APOPS: Asia Pacific Operations Forum              *
      * To unsubscribe: send "unsubscribe" to apops-request at apnic dot net *