[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, 19 Jan 2001 04:07:43 +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   19 Jan, 2001
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                            100161
      Origin ASes present in the Internet Routing Table:               9709
      Origin ASes announcing only one prefix:                          3439
      Transit ASes present in the Internet Routing Table:              1290
      Average AS path length visible in the Internet Routing Table:     5.3
          Max AS path length visible:                                    17
      Illegal AS announcements present in the Routing Table:             17
      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:                 1196700186
          Equivalent to 71 /8s, 84 /16s and 50 /24s
          Percentage of available address space announced:             32.3
          Percentage of allocated address space announced:             63.3
          Percentage of available address space allocated:             51.0
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                  15415
      Prefixes being announced from the APNIC address blocks:         13873
      APNIC Region origin ASes present in the Internet Routing Table:  1132
      APNIC Region origin ASes announcing only one prefix:              404
      APNIC Region transit ASes present in the Internet Routing Table:  178
      Average APNIC Region AS path length visible:                      5.0
          Max APNIC Region AS path length visible:                       10
      Number of APNIC addresses announced to Internet:             64646364
          Equivalent to 3 /8s, 218 /16s and 108 /24s
          Percentage of available APNIC address space announced:       76.1
      
      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     2367       1189       Telstra
       2764      435        123       connect.com.au pty ltd
       2907      366        892       SINET Japan
        703      358        249       UUNET Technologies, Inc.
       4755      343        113       VSNL India
       4740      257         17       Ozemail
       7657      230         12       The Internet Group Limited
       4618      208         56       Internet Thailand
       9269      206         23       Hong Kong CTI
       7545      205          7       TPG Internet Pty Ltd
       4763      189         43       Telstra New Zealand
       7474      188         84       Optus Communications
       4766      176        619       KORnet Powered BY Korea Telec
       4134      161        514       Data Communications Bureau
       7586      140          6       Paradox Digital Pty. Ltd
       7496      129         10       Power Up
       3462      128        180       Data Communications Institute
       4786      124          7       NetConnect Communications Pty
       7539      122         77       Delegated to TWNIC for subseq
       7617      120         45       One.Net Pty Ltd
      
      Global Per AS prefix count summary
      ----------------------------------
      
        ASN   No of nets  /19 equiv  Description
        701     2608       3548       UUNET Technologies, Inc.
       1221     2367       1189       Telstra
          1     1022       4628       BBN Planet
       7018      902       3023       AT&T
       1239      694       1636       Sprint ICM-Inria
       7046      694        521       UUNET Technologies, Inc.
       2914      637       1289       Verio, Inc.
        174      618       2823       PSINet Inc.
       2548      611        551       Digital Express Group, Inc.
        705      561         36       UUNET Technologies, Inc.
       3561      560       1283       Cable & Wireless USA
       2551      552        345       NETCOM On-Line Communication 
       3549      512        436       Frontier GlobalCenter
       8013      506         64       PSINet Ltd. Canada
       3908      447        281       Supernet, Inc.
       2764      435        123       connect.com.au pty ltd
        209      431        569       Qwest
       3602      430         79       Sprint Canada
       4293      427         55       Cable & Wireless USA
        271      424        271       BCnet Backbone
      
      List of Unregistered ASNs (Global)
      ----------------------------------
      
      Bad AS  Designation  Network              Transit AS  Description
       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      1800       SPRINT
       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      1800       SPRINT
       5757   UNALLOCATED   192.239.13.0/24        701       UUNET Technologies, 
      65160   PRIVATE       193.150.192.0/18      6830       chello broadband
      65010   PRIVATE       195.98.237.0/24       2200       INRIA-Rocquencourt
      65500   PRIVATE       203.166.86.0/24      10084       Western Australian I
      65103   PRIVATE       204.29.186.0/23       6992       Netscape Communicati
       5757   UNALLOCATED   207.19.224.0/24        701       UUNET Technologies, 
      65160   PRIVATE       213.200.128.0/18      6830       chello broadband
      
      Advertised IANA Reserved Addresses
      ----------------------------------
      
      Network            Origin AS  Description
      91.16.23.0/24        11770     Net56
      
      Number of prefixes announced per prefix length (Global)
      -------------------------------------------------------
      
       /1:0        /2:0        /3:0        /4:0        /5:0        /6:0       
       /7:0        /8:21       /9:4       /10:5       /11:10      /12:31      
      /13:59      /14:194     /15:305     /16:6777    /17:1010    /18:2027    
      /19:6263    /20:4434    /21:4318    /22:6450    /23:8419    /24:58056   
      /25:291     /26:411     /27:244     /28:182     /29:154     /30:275     
      /31:1       /32:220     
      
      Number of /24s announced per /8 block (Global)
      ----------------------------------------------
      
         9:2        12:306      15:1        24:640      26:1        32:29     
        38:8        44:2        53:2        55:1        57:9        61:61     
        62:102      63:1559     64:1177     65:24       66:78       91:1      
       128:28      129:190     130:20      131:31      132:9       133:4      
       134:94      135:7       136:121     137:78      138:190     139:68     
       140:289     141:19      142:61      143:36      144:123     145:11     
       146:135     147:89      148:119     149:109     150:22      151:330    
       152:963     153:118     154:58      155:71      156:14      157:102    
       158:57      159:52      160:18      161:57      162:63      163:122    
       164:112     165:98      166:175     167:77      168:71      169:31     
       170:193     171:2       192:5403    193:1808    194:1982    195:818    
       196:394     198:3757    199:3396    200:1737    202:2469    203:5216   
       204:3538    205:2488    206:2825    207:3003    208:2846    209:3438   
       210:378     211:131     212:760     213:293     214:8       215:11     
       216:2629    217:88     
      
      End of report
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