[apops] Weekly Routing Table Report

  • To: apops at apops dot net, nanog at nanog dot org, routing-wg at ripe dot net, afnog at afnog dot org
  • Subject: [apops] Weekly Routing Table Report
  • From: Routing Table Analysis <cscora at apnic dot net>
  • Date: Sat, 25 Feb 2006 04:07:14 +1000 (EST)
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  • Reply-to: pfs@cisco.com
    • Routing Table as seen from APNIC's router in Japan.
      Daily listings are sent to bgp-stats at lists dot apnic dot net
      
      If you have any comments please contact Philip Smith <pfs at cisco dot com>.
      
      Routing Table Report   04:00 +10GMT Sat 25 Feb, 2006
      
      Analysis Summary
      ----------------
      
      BGP routing table entries examined:                              182808
          Prefixes after maximum aggregation:                          101672
          Unique aggregates announced to Internet:                      88890
      Total ASes present in the Internet Routing Table:                 21618
      Origin-only ASes present in the Internet Routing Table:           18788
      Origin ASes announcing only one prefix:                            8927
      Transit ASes present in the Internet Routing Table:                2830
      Transit-only ASes present in the Internet Routing Table:             71
      Average AS path length visible in the Internet Routing Table:       4.5
          Max AS path length visible:                                      25
      Prefixes from unregistered ASNs in the Routing Table:               102
      Special use prefixes present in the Routing Table:                    0
      Prefixes being announced from unallocated address space:             12
      Number of addresses announced to Internet:                   1501408992
          Equivalent to 89 /8s, 125 /16s and 174 /24s
          Percentage of available address space announced:               40.5
          Percentage of allocated address space announced:               59.8
          Percentage of available address space allocated:               67.8
      Total number of prefixes smaller than registry allocations:       89337
      
      APNIC Region Analysis Summary
      -----------------------------
      
      Prefixes being announced by APNIC Region ASes:                    38342
          Total APNIC prefixes after maximum aggregation:               16265
      Prefixes being announced from the APNIC address blocks:           36143
          Unique aggregates announced from the APNIC address blocks:    17648
      APNIC Region origin ASes present in the Internet Routing Table:    2481
      APNIC Region origin ASes announcing only one prefix:                692
      APNIC Region transit ASes present in the Internet Routing Table:    390
      Average APNIC Region AS path length visible:                        4.5
          Max APNIC Region AS path length visible:                         21
      Number of APNIC addresses announced to Internet:              214731744
          Equivalent to 12 /8s, 204 /16s and 139 /24s
          Percentage of available APNIC address space announced:         67.1
      
      APNIC AS Blocks        4608-4864, 7467-7722, 9216-10239, 17408-18431
      (pre-ERX allocations)  23552-24575, 37888-38911
      APNIC Address Blocks   58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7
                             210/7, 218/7, 220/7 and 222/8
      
      ARIN Region Analysis Summary
      ----------------------------
      
      Prefixes being announced by ARIN Region ASes:                     96046
          Total ARIN prefixes after maximum aggregation:                56720
      Prefixes being announced from the ARIN address blocks:            75330
          Unique aggregates announced from the ARIN address blocks:     28575
      ARIN Region origin ASes present in the Internet Routing Table:    10550
      ARIN Region origin ASes announcing only one prefix:                3946
      ARIN Region transit ASes present in the Internet Routing Table:     961
      Average ARIN Region AS path length visible:                         4.3
          Max ARIN Region AS path length visible:                          17
      Number of ARIN addresses announced to Internet:               288791296
          Equivalent to 17 /8s, 54 /16s and 155 /24s
          Percentage of available ARIN address space announced:          71.7
      
      ARIN AS Blocks         1-1876, 1902-2042, 2044-2046, 2048-2106
      (pre-ERX allocations)  2138-2584, 2615-2772, 2823-2829, 2880-3153
                             3354-4607, 4865-5119, 5632-6655, 6912-7466
                             7723-8191, 10240-12287, 13312-15359, 16384-17407
                             18432-20479, 21504-23551, 25600-26591,
                             26624-27647, 29696-30719, 31744-33791
                             35840-36863
      ARIN Address Blocks    24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8,
                             198/7, 204/6, 208/7 and 216/8
      
      RIPE Region Analysis Summary
      ----------------------------
      
      Prefixes being announced by RIPE Region ASes:                     36127
          Total RIPE prefixes after maximum aggregation:                24294
      Prefixes being announced from the RIPE address blocks:            33136
          Unique aggregates announced from the RIPE address blocks:     22319
      RIPE Region origin ASes present in the Internet Routing Table:     7697
      RIPE Region origin ASes announcing only one prefix:                4026
      RIPE Region transit ASes present in the Internet Routing Table:    1290
      Average RIPE Region AS path length visible:                         5.0
          Max RIPE Region AS path length visible:                          19
      Number of RIPE addresses announced to Internet:               237818752
          Equivalent to 14 /8s, 44 /16s and 211 /24s
          Percentage of available RIPE address space announced:          70.9
      
      RIPE AS Blocks         1877-1901, 2043, 2047, 2107-2136, 2585-2614
      (pre-ERX allocations)  2773-2822, 2830-2879, 3154-3353, 5377-5631
                             6656-6911, 8192-9215, 12288-13311, 15360-16383
                             20480-21503, 24576-25599, 28672-29695
                             30720-31743, 33792-35839, 38912-39935
      RIPE Address Blocks    62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7
                             and 217/8
      
      LACNIC Region Analysis Summary
      ------------------------------
      
      Prefixes being announced by LACNIC Region ASes:                   10258
          Total LACNIC prefixes after maximum aggregation:               3505
      Prefixes being announced from the LACNIC address blocks:           8410
          Unique aggregates announced from the LACNIC address blocks:    5101
      LACNIC Region origin ASes present in the Internet Routing Table:    677
      LACNIC Region origin ASes announcing only one prefix:               222
      LACNIC Region transit ASes present in the Internet Routing Table:   122
      Average LACNIC Region AS path length visible:                       5.1
          Max LACNIC Region AS path length visible:                        25
      Number of LACNIC addresses announced to Internet:              25587712
          Equivalent to 1 /8s, 134 /16s and 112 /24s
          Percentage of available LACNIC address space announced:        38.1
      
      LACNIC AS Blocks       26592-26623, 27648-28671, plus ERX transfers
      LACNIC Address Blocks  189/8, 190/8, 200/7
      
      AfriNIC Region Analysis Summary
      -------------------------------
      
      Prefixes being announced by AfriNIC Region ASes:                   1936
          Total AfriNIC prefixes after maximum aggregation:               888
      Prefixes being announced from the AfriNIC address blocks:          1305
          Unique aggregates announced from the AfriNIC address blocks:    896
      AfriNIC Region origin ASes present in the Internet Routing Table:   147
      AfriNIC Region origin ASes announcing only one prefix:               41
      AfriNIC Region transit ASes present in the Internet Routing Table:   24
      Average AfriNIC Region AS path length visible:                      4.4
          Max AfriNIC Region AS path length visible:                       14
      Number of AfriNIC addresses announced to Internet:              3790848
          Equivalent to 0 /8s, 57 /16s and 216 /24s
          Percentage of available AfriNIC address space announced:       11.3
      
      AfriNIC AS Blocks      36864-37887 & ERX transfers
      AfriNIC Address Blocks 41/8, 196/8
      
      APNIC Region per AS prefix count summary
      ----------------------------------------
      
        ASN   No of nets  /20 equiv  MaxAgg  Description
       4134      988       6768         206   CHINANET-BACKBONE
       9583      854        109          15   Sify Limited
       4766      703       3927         300   Korea Telecom (KIX)
       4755      669        256          62   Videsh Sanchar Nigam Ltd. Aut
       1221      656       1428         471   Telstra Pty Ltd
       9498      534        212          73   BHARTI BT INTERNET LTD.
       7545      516        108          69   TPG Internet Pty Ltd
      17488      514         31           7   Hathway IP Over Cable Interne
      17676      482       6981         106   Softbank BB Corp.
       9443      411         94          85   Primus Telecommunications
       4802      368         75         159   Wantree Development
       2907      340       1747         317   SINET Japan
       9929      330        216          51   China Netcom Corp.
      18101      329         68          23   Reliance Infocom Ltd Internet
      17557      319         25         165   Pakistan Telecom
      17974      318         76          36   PT TELEKOMUNIKASI INDONESIA
      17849      298         19         119   Telecommunications Technology
       7474      297        211         230   SingTel Optus Pty Ltd
       4780      281        226          16   Digital United Inc.
       9837      272         78         168   Powertel Ltd
      
      ARIN Region per AS prefix count summary
      ---------------------------------------
      
        ASN   No of nets  /20 equiv  MaxAgg  Description
       7018     1466       6262         946   AT&T WorldNet Services
       4323     1221        712         235   Time Warner Telecom
        721     1023      21954         307   DLA Systems Automation Center
       6197      997        626         459   BellSouth Network Solutions, 
        174      982       5787         928   Cogent Communications
        701      958       8065         792   UUNET Technologies, Inc. 
      18566      912        272           8   Covad Communications 
       2386      901        506         674   AT&T Data Communications Serv
       1239      848       2774         603   Sprint 
      19029      771        152         113   New Edge Networks 
        209      693       3608         541   Qwest 
      20115      667        584         359   Charter Communications 
      22773      636       1480          40   Cox Communications, Inc.
      19262      635       1866         147   Verizon Global Networks 
      11492      624         84          14   Cable One 
       6198      583        471         241   BellSouth Network Solutions, 
        852      576       1088         383   Telus Advanced Communications
        855      570        244          64   Canadian Research Network 
      19916      563         49          54   OLM LLC 
       7011      528        183         349   Citizens Utilities 
      
      RIPE Region per AS prefix count summary
      ---------------------------------------
      
        ASN   No of nets  /20 equiv  MaxAgg  Description
        702      583       1952         459   UUNET - Commercial IP service
       3301      308       1071         293   TeliaNet Sweden
       3352      304       1516          30   Ibernet, Internet Access Netw
       3320      280       3477         234   Deutsche Telekom AG
       8220      274        474         268   COLT Telecommunications
        680      243       2025         240   DFN-IP service G-WiN
       6746      230         89         201   Dynamic Network Technologies,
       3246      229        487         219   Song Networks
       8708      214        274         197   Romania Data Systems S.A.
       8551      213        181          25   Bezeq International
       1257      204        712         173   SWIPnet Swedish IP Network
       3269      186       1925          70   TELECOM ITALIA
       3215      177       1470          85   France Telecom Transpac
       5515      177        839         124   Sonera Solution Autonomous Sy
        786      173       1794         173   The JANET IP Service
       8866      171         37          12   Bulgarian Telecommunication C
      24863      169         38           9   LINKdotNET AS number
       3300      166        171          94   AUCS Communications Services 
       5400      166        328         135   BT Ignite European Backbone
       6830      166        765          35   UPC Distribution Services
      
      LACNIC Region per AS prefix count summary
      -----------------------------------------
      
        ASN   No of nets  /20 equiv  MaxAgg  Description
       8151      576       1067         220   UniNet S.A. de C.V. 
      22047      383        142          10   VTR PUNTO NET S.A. 
      11172      312        111          81   Servicios Alestra S.A de C.V 
      16814      294         18           7   NSS, S.A. 
      14117      184         11           6   Telefonica del Sur S.A. 
       7303      160         75          20   Telecom Argentina Stet-France
       6147      154        126          22   Telefonica Del Peru 
      11556      130         64           3   Cable-Wireless Panama 
      19169      123          8          30   Telconet 
      10481      121         48           8   Prima S.A. 
       6503      119        148          77   AVANTEL, S.A. 
      21826      116         15          19   INTERCABLE 
       5639      113         12           9   Telecommunications Services o
       6505      108         88          80   Global One Communicaoes Ltda 
      23216      100         20           7   RAMtelecom Telecomunicaciones
      18822       99          8          10   TELEFONICA MANQUEHUE 
       7315       96          6           3   Grupo Rey Moreno 
      14522       96         12           8   SatNet S.A. 
      25620       96          6           3   COTAS LTDA 
      11311       95          8          23   Sinectis S.A. 
      
      AfriNIC Region per AS prefix count summary
      ------------------------------------------
      
        ASN   No of nets  /20 equiv  MaxAgg  Description
       3741      278        819         234   The Internet Solution 
       8452      164         60           7   TEDATA
       2018      121        298         103   Tertiary Education Network 
       5536      121          8          18   Internet Egypt Network
       6713      105        103          12   Itissalat Al-MAGHRIB
      15475      103         84           4   Nile Online
       2905       74        155          67   The Internetworking Company o
      24835       62         50           7   RAYA Telecom - Egypt
      20928       58         16           2   Noor Advanced Technologies AS
       5713       39        294          35   Telkom SA Ltd 
      15706       31          8           3   Sudatel Internet Exchange Aut
      33774       30          7          21   AS Number for Telecom Algeria
      12455       27          6           3   Jambonet Autonomous system
      23889       26          8          11   MAURITIUS TELECOM
       8524       24          1           4   AUCEGYPT Autonomous System
      16637       23         10          21   Johnnic e-Ventures 
      10798       22          1          13   Standard Bank of South Africa
       8346       21         14          18   SONATEL-AS Autonomous System
       2561       19          6           2   Egyptian Universities Network
      21280       19          4           4   Swift Global Kenya Ltd.Is an 
      
      Global Per AS Maximum Aggr summary
      ----------------------------------
      
        ASN   No of nets  Net Savings Description
       4323      1221         986      Time Warner Telecom
      18566       912         904      Covad Communications 
       9583       854         839      Sify Limited
       4134       988         782      CHINANET-BACKBONE
        721      1023         716      DLA Systems Automation Center
      19029       771         658      New Edge Networks 
      11492       624         610      Cable One 
       4755       669         607      Videsh Sanchar Nigam Ltd. Aut
      22773       636         596      Cox Communications, Inc.
       6197       997         538      BellSouth Network Solutions, 
      19916       563         509      OLM LLC 
      17488       514         507      Hathway IP Over Cable Interne
        855       570         506      Canadian Research Network 
       5668       516         491      CenturyTel Internet Holdings,
      19262       635         488      Verizon Global Networks 
       9498       534         461      BHARTI BT INTERNET LTD.
       7545       516         447      TPG Internet Pty Ltd
       7757       466         447      AT&T Broadband 
       3602       523         417      Sprint Canada, Inc. 
        812       438         410      Rogers WAVE 
      
      List of Unregistered ASNs (Global)
      ----------------------------------
      
      Bad AS  Designation  Network              Transit AS  Description
       2000   UNALLOCATED   47.16.0.0/14          8153       Nortel 
       2000   UNALLOCATED   47.46.0.0/15          8153       Nortel 
       2000   UNALLOCATED   47.140.0.0/14         8153       Nortel 
       2000   UNALLOCATED   47.184.0.0/14         8153       Nortel 
       2000   UNALLOCATED   47.234.0.0/16         8153       Nortel 
      65211   PRIVATE       61.139.76.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       61.139.77.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       61.188.9.0/27         4134       CHINANET-BACKBONE
      65211   PRIVATE       61.188.176.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       61.188.177.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       61.188.178.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       61.188.179.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       125.64.0.0/24         4134       CHINANET-BACKBONE
      65211   PRIVATE       125.64.1.0/27         4134       CHINANET-BACKBONE
      65211   PRIVATE       125.64.2.0/24         4134       CHINANET-BACKBONE
      65211   PRIVATE       125.64.3.0/24         4134       CHINANET-BACKBONE
      65211   PRIVATE       125.64.12.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       125.64.13.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       125.64.14.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       125.64.15.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       125.64.25.0/25        4134       CHINANET-BACKBONE
      65211   PRIVATE       125.64.25.128/25      4134       CHINANET-BACKBONE
      65211   PRIVATE       125.64.30.0/23        4134       CHINANET-BACKBONE
      65211   PRIVATE       125.64.32.0/21        4134       CHINANET-BACKBONE
       2000   UNALLOCATED   132.245.128.0/17      8153       Nortel 
      65005   PRIVATE       159.153.148.0/22     24989       IX Europe Frankfurt 
      65500   PRIVATE       160.254.3.0/24       11911       The Bank of New York
      65500   PRIVATE       160.254.40.0/23      11911       The Bank of New York
      65500   PRIVATE       160.254.42.0/23      11911       The Bank of New York
      65500   PRIVATE       160.254.46.0/23      11911       The Bank of New York
      65500   PRIVATE       160.254.48.0/23      11911       The Bank of New York
      65500   PRIVATE       160.254.50.0/24      11911       The Bank of New York
      65500   PRIVATE       160.254.69.0/24      11911       The Bank of New York
      65500   PRIVATE       160.254.78.0/23      11911       The Bank of New York
      65500   PRIVATE       160.254.90.0/24      11911       The Bank of New York
      65500   PRIVATE       160.254.91.0/24      11911       The Bank of New York
      65500   PRIVATE       160.254.92.0/23      11911       The Bank of New York
      65500   PRIVATE       160.254.94.0/24      11911       The Bank of New York
      65000   PRIVATE       160.254.131.0/24     11911       The Bank of New York
      65000   PRIVATE       160.254.132.0/24     11911       The Bank of New York
      65500   PRIVATE       160.254.135.0/24     11911       The Bank of New York
      65000   PRIVATE       160.254.140.0/24     11911       The Bank of New York
      65500   PRIVATE       160.254.154.0/24     11911       The Bank of New York
      65500   PRIVATE       160.254.155.0/24     11911       The Bank of New York
      65500   PRIVATE       160.254.200.0/24     11911       The Bank of New York
       2000   UNALLOCATED   192.32.0.0/16         8153       Nortel 
       2000   UNALLOCATED   199.242.36.0/22       8153       Nortel 
       2000   UNALLOCATED   199.242.40.0/22       8153       Nortel 
      65211   PRIVATE       202.98.123.0/24       4134       CHINANET-BACKBONE
      65505   PRIVATE       206.252.200.192/27    8002       Stealth Communicatio
      65518   PRIVATE       211.144.192.0/19     24421       *
      65211   PRIVATE       218.6.168.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       218.6.169.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       218.6.170.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       218.6.171.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       218.6.172.0/25        4134       CHINANET-BACKBONE
      65211   PRIVATE       218.6.172.128/25      4134       CHINANET-BACKBONE
      65211   PRIVATE       218.6.173.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       218.6.174.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       218.6.175.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       218.6.196.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       218.6.197.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       218.6.198.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       218.89.166.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       218.89.167.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       218.89.168.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       218.89.169.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       218.89.170.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       218.89.171.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       218.89.172.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.0.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.1.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.2.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.3.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.4.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.5.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.6.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.7.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.8.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.9.0/24        4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.10.0/27       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.11.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.12.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.13.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.14.0/23       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.17.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.18.0/23       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.20.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.21.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.22.0/25       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.22.128/26     4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.22.192/26     4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.23.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.24.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.25.0/25       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.25.128/25     4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.26.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.27.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.28.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       221.236.29.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       222.211.63.0/24       4134       CHINANET-BACKBONE
      65211   PRIVATE       222.213.0.0/24        4134       CHINANET-BACKBONE
      
      Advertised Unallocated Addresses
      --------------------------------
      
      Network            Origin AS  Description
      132.0.0.0/10           721     DLA Systems Automation Center
      137.0.0.0/13           721     DLA Systems Automation Center
      158.0.0.0/13           721     DLA Systems Automation Center
      192.43.230.0/24       7575     Australian Academic and Rease
      192.44.0.0/24         5501     Fraunhofer Gesellschaft
      192.44.0.0/19          702     UUNET - Commercial IP service
      192.70.164.0/24      25689     National Research Council of 
      192.72.0.0/18         4780     Digital United Inc.
      192.72.0.0/16         4780     Digital United Inc.
      192.84.205.0/24        719     LANLINK autonomous system
      192.119.135.0/24       270     NASA 
      192.172.0.0/19         721     DLA Systems Automation Center
      
      Number of prefixes announced per prefix length (Global)
      -------------------------------------------------------
      
       /1:0        /2:0        /3:0        /4:0        /5:0        /6:0       
       /7:0        /8:18       /9:9       /10:8       /11:23      /12:87      
      /13:199     /14:352     /15:695     /16:8727    /17:3089    /18:5123    
      /19:11321   /20:12650   /21:10899   /22:13957   /23:15172   /24:99519   
      /25:360     /26:240     /27:208     /28:58      /29:25      /30:33      
      /31:0       /32:36      
      
      Advertised prefixes smaller than registry allocations
      -----------------------------------------------------
      
        ASN   No of nets  Total ann.   Description
      18566      895           912      Covad Communications 
       6197      791           997      BellSouth Network Solutions, 
       7018      754          1466      AT&T WorldNet Services
      19029      699           771      New Edge Networks 
       9583      674           854      Sify Limited
       2386      626           901      AT&T Data Communications Serv
      11492      615           624      Cable One 
       4323      589          1221      Time Warner Telecom
      19916      557           563      OLM LLC 
       4766      507           703      Korea Telecom (KIX)
       7011      452           528      Citizens Utilities 
       7757      448           466      AT&T Broadband 
        855      444           570      Canadian Research Network 
       6198      444           583      BellSouth Network Solutions, 
       5668      401           516      CenturyTel Internet Holdings,
       1239      374           848      Sprint 
        702      368           583      UUNET - Commercial IP service
      15270      349           379      PaeTec.net -a division of Pae
       6517      342           371      Yipes Communications, Inc. 
      22773      332           636      Cox Communications, Inc.
      
      Number of /24s announced per /8 block (Global)
      ----------------------------------------------
      
         4:3         8:43       12:1646     13:1        15:12       16:3      
        17:3        18:4        20:44       24:852      25:1        30:2      
        32:67       38:203      40:54       44:3        47:3        52:4      
        55:1        56:3        57:33       58:111      59:160      60:184    
        61:805      62:763      63:1894     64:3041     65:2211     66:3084   
        67:597      68:711      69:1494     70:304      71:61       72:619    
        73:25       74:8        80:745      81:582      82:511      83:372    
        84:349      85:455      86:331      87:185      88:30       89:36     
       124:126     125:257     128:147     129:174     130:107     131:314    
       132:33      133:7       134:146     135:47      136:169     137:64     
       138:191     139:69      140:482     141:134     142:415     143:145    
       144:226     145:39      146:307     147:134     148:334     149:184    
       150:112     151:76      152:61      153:102     154:6       155:185    
       156:93      157:123     158:159     159:178     160:100     161:70     
       162:221     163:144     164:173     165:185     166:147     167:237    
       168:469     169:139     170:323     171:12      172:1       190:30     
       192:5763    193:3382    194:2512    195:1793    196:772     198:3897   
       199:3270    200:4188    201:610     202:6451    203:6801    204:3887   
       205:2099    206:2423    207:2913    208:1996    209:3740    210:1976   
       211:825     212:1325    213:1473    214:335     215:41      216:4055   
       217:1171    218:257     219:149     220:641     221:369     222:155    
      
      
      End of report