[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, 8 Dec 2000 04:03:17 +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   08 Dec, 2000
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                             98964
      Origin ASes present in the Internet Routing Table:               9338
      Origin ASes announcing only one prefix:                          3296
      Transit ASes present in the Internet Routing Table:              1253
      Average AS path length visible in the Internet Routing Table:     5.3
          Max AS path length visible:                                    18
      Illegal AS announcements present in the Routing Table:             15
      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:                 1219031583
          Equivalent to 72 /8s, 168 /16s and 242 /24s
          Percentage of available address space announced:             32.9
          Percentage of allocated address space announced:             64.5
          Percentage of available address space allocated:             51.0
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  16868
      Prefixes being announced from the APNIC address blocks:         15330
      APNIC Region origin ASes present in the Internet Routing Table:  1088
      APNIC Region origin ASes announcing only one prefix:              386
      APNIC Region transit ASes present in the Internet Routing Table:  176
      Average APNIC Region AS path length visible:                      5.2
          Max APNIC Region AS path length visible:                       12
      Number of APNIC addresses announced to Internet:             61961628
          Equivalent to 3 /8s, 177 /16s and 117 /24s
          Percentage of available APNIC address space announced:       73.0
      
      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     2162       1191       Telstra
       9768     1433         75       Korea Telecom
       2563      477         64       Seoul National University
       2764      429        127       connect.com.au pty ltd
       2907      366        892       SINET Japan
       4740      350         73       Ozemail
       4755      327        110       VSNL India
       7657      320         16       The Internet Group Limited
       4618      211         56       Internet Thailand
       9269      206         23       Hong Kong CTI
        703      193        154       UUNET Technologies, Inc.
       4763      192         43       Telstra New Zealand
       7545      178          6       TPG Internet Pty Ltd
       7474      172         75       Optus Communications
       4433      157         59       Access One Pty Ltd
       4766      151        496       KORnet Powered BY Korea Telec
       4134      147        426       Data Communications Bureau
       4786      138          8       NetConnect Communications Pty
       9797      129         10       Asia Online Australia
       7496      128         10       Power Up
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     2525       3469       UUNET Technologies, Inc.
       1221     2162       1191       Telstra
       9768     1433         75       Korea Telecom
        705     1199         55       UUNET Technologies, Inc.
          1     1009       4555       BBN Planet
       7018      896       3025       AT&T
       1239      728       1629       Sprint ICM-Inria
       7046      681        514       UUNET Technologies, Inc.
       2914      662       1275       Verio, Inc.
       2548      636        564       Digital Express Group, Inc.
        174      603       2773       PSINet Inc.
        209      564        566       Qwest
       3561      561       1368       Cable & Wireless USA
       6082      538         66       Management Analysis, Incorpor
       3549      503        418       Frontier GlobalCenter
       2563      477         64       Seoul National University
       3908      457        289       Supernet, Inc.
        271      442        312       BCnet Backbone
       3602      437         80       Sprint Canada
       4293      430         54       Cable & Wireless USA
      
      List of Unregistered ASNs (Global)
      ----------------------------------
      
      Bad AS  Designation  Network              Transit AS  Description
      65501   PRIVATE       64.21.103.0/24       16890       Network Services, In
      64800   PRIVATE       64.78.130.128/25      5705       Sirius Solutions, In
       2027   UNALLOCATED   150.185.0.0/16       10530       Interpacket Group, I
       2027   UNALLOCATED   150.185.128.0/18      8143       Publicom Corp.
       2027   UNALLOCATED   150.186.0.0/16       10530       Interpacket Group, I
       2027   UNALLOCATED   150.187.0.0/16       10530       Interpacket Group, I
       2027   UNALLOCATED   150.188.0.0/16       10530       Interpacket Group, I
       2027   UNALLOCATED   150.189.0.0/16       10530       Interpacket Group, I
       1877   UNALLOCATED   192.108.196.0/24      1880       Stupi, house man's 
       1877   UNALLOCATED   192.108.209.0/24      1880       Stupi, house man's 
       1877   UNALLOCATED   192.108.210.0/24      1880       Stupi, house man's 
       1877   UNALLOCATED   192.108.214.0/24      1880       Stupi, house man's 
       5757   UNALLOCATED   192.239.13.0/24        701       UUNET Technologies, 
      64512   PRIVATE       202.61.84.0/24        4743       IPhil Communications
       5757   UNALLOCATED   207.19.224.0/24        701       UUNET Technologies, 
      
      Advertised IANA Reserved Addresses
      ----------------------------------
      
      Network            Origin AS  Description
      50.0.0.0/8            9487     Handong University
      91.16.23.0/24        11770     Net56
      105.200.136.0/30      9768     Korea Telecom
      219.219.219.0/24      2563     Seoul National University
      
      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       /12:32      
      /13:57      /14:188     /15:293     /16:6749    /17:991     /18:1965    
      /19:6157    /20:4221    /21:4153    /22:6266    /23:8278    /24:57118   
      /25:563     /26:953     /27:379     /28:152     /29:149     /30:156     
      /31:0       /32:103     
      
      Number of /24s announced per /8 block (Global)
      ----------------------------------------------
      
         9:2        12:301      15:1        24:607      26:1        32:7      
        38:7        44:2        53:2        55:1        57:9        61:59     
        62:97       63:2158     64:999      65:7        66:44       91:1      
       128:19      129:163     130:16      131:30      132:9       133:3      
       134:76      135:1       136:51      137:78      138:174     139:45     
       140:107     141:17      142:46      143:36      144:89      145:12     
       146:126     147:58      148:110     149:109     150:23      151:250    
       152:989     153:32      154:47      155:60      156:13      157:94     
       158:49      159:46      160:18      161:53      162:63      163:123    
       164:94      165:94      166:166     167:74      168:56      169:29     
       170:178     171:2       192:5326    193:1897    194:2008    195:856    
       196:361     198:3664    199:3413    200:1705    202:2516    203:5312   
       204:3507    205:2392    206:2730    207:2684    208:2759    209:3269   
       210:677     211:188     212:704     213:256     214:6       215:11     
       216:2582    217:61      219:1      
      
      End of report
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