The Cidr Report

  • To: nanog at merit dot edu
  • Subject: The Cidr Report
  • From: Tony Bates <tbates at cisco dot com>
  • Date: Fri, 15 Nov 1996 12:00:01 -0800
  • Cc: tbates at cisco dot com, eof-list at ripe dot net, apops at apnic dot net
  • Sender: owner-apops@apnic.net
    • 
      This is an auto-generated mail on Fri Nov 15 12:00:00 PST 1996
      It is not checked before it leaves my workstation.  However, hopefully 
      you will find this report interesting and will take the time to look 
      through this to see if you can improve the amount of aggregation you 
      perform.
      
      The report is split into sections:
      
         0) General Status
         
            List the route table history for the last week, list any possibly
            bogus routes seen and give some status on ASes.
      
         1) Gains by aggregating at the origin AS level
      
            This lists the "Top 30" players who if they decided to aggregate
            their announced classful prefixes at the origin AS level could 
            make a significant difference in the reduction of the current 
            size of the Internet routing table. This calculation does not 
            take into account the inclusion of holes when forming an aggregate
            so it is possible even larger reduction should be possible.
      
         2) Weekly Delta
      
            A summary of the last weeks changes in terms of withdrawn and
            added routes. Please note that this is only a snapshot but does 
            give some indication of ASes participating in CIDR. Clearly,
            it is generally a good thing to see a large amont of withdrawls.
      
         3) Interesting aggregates
      
            Interesting here means not an aggregate made as a set of 
            classful routes.      
      
      Thanks to xara.net for giving me access to their routing tables once a
      day. 
      
      Please send any comments about this report directly to me.
      In the future I hope to put some (or most) of this report up on the
      web.
      
      
      
      ------------------------------------------------------------------------------
      
                              CIDR REPORT for 15Nov96
      
      
      0) General Status
      
      Table History
      -------------
      
      Date	Prefixes
      091196	42664
      101196	42653
      111196	42696
      121196	42728
      131196	43235
      141196	42370
      151196	42021
      
      Possible Bogus Routes
      ---------------------
      
      
      AS Summary
      ----------
      
      Number of ASes in routing system:                 1792
      
      Number of ASes announcing only one prefix:         737 (378 cidr, 359 classful)
      
      Largest number of  cidr routes:                    461 announced by AS3561
      Largest number of classful routes:                1266 announced by  AS174
      
      
      
      1) Gains by aggregating at the origin AS level
      
       --- 15Nov96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1266      925      341   26.9%   Performance Systems International
      AS1          837      511      326   38.9%   BBN Planet backbone
      AS3602       652      344      308   47.2%   Intergrated Network Services Inc.
      AS2493       803      510      293   36.5%   i*internet
      AS3397       317      104      213   67.2%   EMI-AS
      AS2048       357      156      201   56.3%   State of Louisiana/Office of Tele
      AS3749       257       66      191   74.3%   Tennessee Board of Regents
      AS279        494      325      169   34.2%   SURAnet Southern AS
      AS3804       380      236      144   37.9%   Bell Blobal Solutions
      AS86         341      205      136   39.9%   SURAnet Northern AS
      AS1691       287      152      135   47.0%   BCTEL
      AS5769       187       74      113   60.4%   Le Groupe Videotron Ltee
      AS560        425      331       94   22.1%   BBN Planet, New England Region (N
      AS2386       228      134       94   41.2%   INS-AS
      AS813        308      219       89   28.9%   UUNET Canada (ASN-UUNETCA-AS1)
      AS3819       106       24       82   77.4%   SIGNET
      AS568        252      175       77   30.6%   JIS (Joint Interconnection Servic
      AS2871       162       87       75   46.3%   Internet Services GmbH & Co
      AS2704       258      192       66   25.6%   HOOKUP-NET-A
      AS855        128       65       63   49.2%   NBTel
      AS7195       100       37       63   63.0%   INTERRED
      AS3450       109       46       63   57.8%   UTK
      AS3566       118       57       61   51.7%   JRIVER-LINK
      AS225        113       52       61   54.0%   University of Virginia (VIRnet)
      AS2711       109       52       57   52.3%   SUNBELT-AS
      AS4454        75       21       54   72.0%   OIR Telecommunications, State of 
      AS839         87       39       48   55.2%   North West Territories Regional N
      AS701        785      738       47    6.0%   Alternet
      AS3132        79       35       44   55.7%   Red Cientifica Peruana (ASN-RCP)
      AS3799        68       26       42   61.8%   IDS
      
       --- 14Nov96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1271      925      346   27.2%   Performance Systems International
      AS1          838      513      325   38.8%   BBN Planet backbone
      AS3602       652      344      308   47.2%   Intergrated Network Services Inc.
      AS2493       805      511      294   36.5%   i*internet
      AS3397       317       99      218   68.8%   EMI-AS
      AS2048       356      155      201   56.5%   State of Louisiana/Office of Tele
      AS3749       258       64      194   75.2%   Tennessee Board of Regents
      AS279        494      325      169   34.2%   SURAnet Southern AS
      AS3804       380      236      144   37.9%   Bell Blobal Solutions
      AS86         340      206      134   39.4%   SURAnet Northern AS
      AS1691       282      150      132   46.8%   BCTEL
      AS5769       187       74      113   60.4%   Le Groupe Videotron Ltee
      AS2386       229      132       97   42.4%   INS-AS
      AS560        425      332       93   21.9%   BBN Planet, New England Region (N
      AS813        303      217       86   28.4%   UUNET Canada (ASN-UUNETCA-AS1)
      AS2704       275      196       79   28.7%   HOOKUP-NET-A
      AS568        254      176       78   30.7%   JIS (Joint Interconnection Servic
      AS2871       163       88       75   46.0%   Internet Services GmbH & Co
      AS3819       103       30       73   70.9%   SIGNET
      AS3450       113       46       67   59.3%   UTK
      AS855        130       69       61   46.9%   NBTel
      AS225        114       53       61   53.5%   University of Virginia (VIRnet)
      AS3566       117       58       59   50.4%   JRIVER-LINK
      AS2711       110       53       57   51.8%   SUNBELT-AS
      AS4454        75       21       54   72.0%   OIR Telecommunications, State of 
      AS7195        85       34       51   60.0%   INTERRED
      AS839         86       38       48   55.8%   North West Territories Regional N
      AS3132        84       36       48   57.1%   Red Cientifica Peruana (ASN-RCP)
      AS701        802      755       47    5.9%   Alternet
      AS4175       465      420       45    9.7%   CONNECT-NCM
      
       --- 13Nov96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1565     1097      468   29.9%   Performance Systems International
      AS1          832      511      321   38.6%   BBN Planet backbone
      AS3602       655      346      309   47.2%   Intergrated Network Services Inc.
      AS2493       801      508      293   36.6%   i*internet
      AS3397       315      106      209   66.3%   EMI-AS
      AS3749       258       62      196   76.0%   Tennessee Board of Regents
      AS2048       353      157      196   55.5%   State of Louisiana/Office of Tele
      AS279        489      325      164   33.5%   SURAnet Southern AS
      AS3804       379      235      144   38.0%   Bell Blobal Solutions
      AS86         340      205      135   39.7%   SURAnet Northern AS
      AS1691       277      150      127   45.8%   BCTEL
      AS5769       185       73      112   60.5%   Le Groupe Videotron Ltee
      AS560        431      335       96   22.3%   BBN Planet, New England Region (N
      AS2386       228      132       96   42.1%   INS-AS
      AS813        305      220       85   27.9%   UUNET Canada (ASN-UUNETCA-AS1)
      AS2704       276      195       81   29.3%   HOOKUP-NET-A
      AS568        251      174       77   30.7%   JIS (Joint Interconnection Servic
      AS4230       202      126       76   37.6%   Embratel Brazil
      AS2871       163       88       75   46.0%   Internet Services GmbH & Co
      AS1967       155       81       74   47.7%   Middle East Technical University 
      AS3819       103       30       73   70.9%   SIGNET
      AS3450       113       46       67   59.3%   UTK
      AS7195       100       37       63   63.0%   INTERRED
      AS855        131       69       62   47.3%   NBTel
      AS225        115       54       61   53.0%   University of Virginia (VIRnet)
      AS3566       117       58       59   50.4%   JRIVER-LINK
      AS2711       110       53       57   51.8%   SUNBELT-AS
      AS4454        67       18       49   73.1%   OIR Telecommunications, State of 
      AS839         86       38       48   55.8%   North West Territories Regional N
      AS701        796      748       48    6.0%   Alternet
      
       --- 12Nov96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1548     1090      458   29.6%   Performance Systems International
      AS3602       657      348      309   47.0%   Intergrated Network Services Inc.
      AS2493       810      511      299   36.9%   i*internet
      AS1          745      457      288   38.7%   BBN Planet backbone
      AS3397       315      102      213   67.6%   EMI-AS
      AS3749       257       65      192   74.7%   Tennessee Board of Regents
      AS2048       346      155      191   55.2%   State of Louisiana/Office of Tele
      AS279        516      351      165   32.0%   SURAnet Southern AS
      AS86         333      197      136   40.8%   SURAnet Northern AS
      AS1691       290      155      135   46.6%   BCTEL
      AS3804       367      238      129   35.1%   WorldLinx 3
      AS5769       185       73      112   60.5%   Le Groupe Videotron Ltee
      AS2386       234      135       99   42.3%   INS-AS
      AS813        309      214       95   30.7%   UUNET Canada (ASN-UUNETCA-AS1)
      AS560        425      335       90   21.2%   BBN Planet, New England Region (N
      AS4230       257      169       88   34.2%   Embratel Brazil
      AS2704       278      197       81   29.1%   HOOKUP-NET-A
      AS1967       165       84       81   49.1%   Middle East Technical University 
      AS568        254      176       78   30.7%   JIS (Joint Interconnection Servic
      AS2871       164       89       75   45.7%   Internet Services GmbH & Co
      AS3819       103       30       73   70.9%   SIGNET
      AS3450       113       46       67   59.3%   UTK
      AS7195        98       37       61   62.2%   INTERRED
      AS225        115       54       61   53.0%   University of Virginia (VIRnet)
      AS855        130       71       59   45.4%   NBTel
      AS3566       117       58       59   50.4%   JRIVER-LINK
      AS2711       111       54       57   51.4%   SUNBELT-AS
      AS4454        75       21       54   72.0%   OIR Telecommunications, State of 
      AS839         86       38       48   55.8%   North West Territories Regional N
      AS3132        83       35       48   57.8%   Red Cientifica Peruana (ASN-RCP)
      
       --- 11Nov96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1560     1094      466   29.9%   Performance Systems International
      AS3602       655      346      309   47.2%   Intergrated Network Services Inc.
      AS2493       810      511      299   36.9%   i*internet
      AS1          744      455      289   38.8%   BBN Planet backbone
      AS3397       301      110      191   63.5%   EMI-AS
      AS2048       344      153      191   55.5%   State of Louisiana/Office of Tele
      AS3749       248       60      188   75.8%   Tennessee Board of Regents
      AS279        522      349      173   33.1%   SURAnet Southern AS
      AS86         332      196      136   41.0%   SURAnet Northern AS
      AS1691       290      155      135   46.6%   BCTEL
      AS3804       367      238      129   35.1%   WorldLinx 3
      AS5769       184       72      112   60.9%   Le Groupe Videotron Ltee
      AS560        442      337      105   23.8%   BBN Planet, New England Region (N
      AS2386       234      135       99   42.3%   INS-AS
      AS813        310      213       97   31.3%   UUNET Canada (ASN-UUNETCA-AS1)
      AS4230       259      171       88   34.0%   Embratel Brazil
      AS1967       166       85       81   48.8%   Middle East Technical University 
      AS568        252      174       78   31.0%   JIS (Joint Interconnection Servic
      AS2704       274      196       78   28.5%   HOOKUP-NET-A
      AS2871       163       88       75   46.0%   Internet Services GmbH & Co
      AS3819       103       30       73   70.9%   SIGNET
      AS3450       113       46       67   59.3%   UTK
      AS855        132       71       61   46.2%   NBTel
      AS7195        98       37       61   62.2%   INTERRED
      AS225        115       54       61   53.0%   University of Virginia (VIRnet)
      AS3566       117       57       60   51.3%   JRIVER-LINK
      AS2711       111       54       57   51.4%   SUNBELT-AS
      AS4454        75       21       54   72.0%   OIR Telecommunications, State of 
      AS839         86       38       48   55.8%   North West Territories Regional N
      AS701        798      750       48    6.0%   Alternet
      
       --- 10Nov96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1535     1082      453   29.5%   Performance Systems International
      AS3602       653      345      308   47.2%   Intergrated Network Services Inc.
      AS2493       793      499      294   37.1%   i*internet
      AS1          745      456      289   38.8%   BBN Planet backbone
      AS3397       308       97      211   68.5%   EMI-AS
      AS3749       258       64      194   75.2%   Tennessee Board of Regents
      AS2048       349      155      194   55.6%   State of Louisiana/Office of Tele
      AS279        521      349      172   33.0%   SURAnet Southern AS
      AS86         331      195      136   41.1%   SURAnet Northern AS
      AS1691       290      155      135   46.6%   BCTEL
      AS3804       367      238      129   35.1%   WorldLinx 3
      AS5769       184       72      112   60.9%   Le Groupe Videotron Ltee
      AS560        441      336      105   23.8%   BBN Planet, New England Region (N
      AS813        329      231       98   29.8%   UUNET Canada (ASN-UUNETCA-AS1)
      AS2386       224      133       91   40.6%   INS-AS
      AS4230       259      171       88   34.0%   Embratel Brazil
      AS1967       166       85       81   48.8%   Middle East Technical University 
      AS2704       274      194       80   29.2%   HOOKUP-NET-A
      AS568        252      175       77   30.6%   JIS (Joint Interconnection Servic
      AS2871       164       89       75   45.7%   Internet Services GmbH & Co
      AS3819       103       30       73   70.9%   SIGNET
      AS3450       112       46       66   58.9%   UTK
      AS855        130       68       62   47.7%   NBTel
      AS7195        98       37       61   62.2%   INTERRED
      AS3566       118       57       61   51.7%   JRIVER-LINK
      AS225        115       54       61   53.0%   University of Virginia (VIRnet)
      AS2711       109       52       57   52.3%   SUNBELT-AS
      AS4454        75       21       54   72.0%   OIR Telecommunications, State of 
      AS839         86       38       48   55.8%   North West Territories Regional N
      AS4175       462      418       44    9.5%   CONNECT-NCM
      
       --- 09Nov96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1254      915      339   27.0%   Performance Systems International
      AS3602       653      345      308   47.2%   Intergrated Network Services Inc.
      AS2493       791      498      293   37.0%   i*internet
      AS1          743      455      288   38.8%   BBN Planet backbone
      AS3397       308       97      211   68.5%   EMI-AS
      AS3749       257       66      191   74.3%   Tennessee Board of Regents
      AS2048       347      157      190   54.8%   State of Louisiana/Office of Tele
      AS279        520      351      169   32.5%   SURAnet Southern AS
      AS1691       291      156      135   46.4%   BCTEL
      AS86         325      195      130   40.0%   SURAnet Northern AS
      AS3804       367      238      129   35.1%   WorldLinx 3
      AS5769       184       72      112   60.9%   Le Groupe Videotron Ltee
      AS560        432      332      100   23.1%   BBN Planet, New England Region (N
      AS813        334      235       99   29.6%   UUNET Canada (ASN-UUNETCA-AS1)
      AS2386       224      133       91   40.6%   INS-AS
      AS4230       259      171       88   34.0%   Embratel Brazil
      AS2704       276      195       81   29.3%   HOOKUP-NET-A
      AS1967       166       85       81   48.8%   Middle East Technical University 
      AS2871       166       91       75   45.2%   Internet Services GmbH & Co
      AS3819       103       30       73   70.9%   SIGNET
      AS568        238      170       68   28.6%   JIS (Joint Interconnection Servic
      AS3450       113       46       67   59.3%   UTK
      AS7195       100       37       63   63.0%   INTERRED
      AS855        132       70       62   47.0%   NBTel
      AS3566       118       57       61   51.7%   JRIVER-LINK
      AS225        115       54       61   53.0%   University of Virginia (VIRnet)
      AS2711       110       53       57   51.8%   SUNBELT-AS
      AS4454        75       21       54   72.0%   OIR Telecommunications, State of 
      AS839         86       38       48   55.8%   North West Territories Regional N
      AS4175       462      418       44    9.5%   CONNECT-NCM
      
       --- 08Nov96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1570     1098      472   30.1%   Performance Systems International
      AS3602       641      347      294   45.9%   Intergrated Network Services Inc.
      AS2493       795      501      294   37.0%   i*internet
      AS1          738      454      284   38.5%   BBN Planet backbone
      AS3397       311       96      215   69.1%   EMI-AS
      AS2048       354      154      200   56.5%   State of Louisiana/Office of Tele
      AS3749       259       61      198   76.4%   Tennessee Board of Regents
      AS279        514      347      167   32.5%   SURAnet Southern AS
      AS1691       292      156      136   46.6%   BCTEL
      AS86         326      195      131   40.2%   SURAnet Northern AS
      AS3804       367      241      126   34.3%   WorldLinx 3
      AS560        443      333      110   24.8%   BBN Planet, New England Region (N
      AS5769       182       79      103   56.6%   Le Groupe Videotron Ltee
      AS813        320      225       95   29.7%   UUNET Canada (ASN-UUNETCA-AS1)
      AS2386       225      133       92   40.9%   INS-AS
      AS4230       259      171       88   34.0%   Embratel Brazil
      AS2704       277      196       81   29.2%   HOOKUP-NET-A
      AS1967       163       84       79   48.5%   Middle East Technical University 
      AS568        252      174       78   31.0%   JIS (Joint Interconnection Servic
      AS2871       166       91       75   45.2%   Internet Services GmbH & Co
      AS3819       102       29       73   71.6%   SIGNET
      AS3450       113       46       67   59.3%   UTK
      AS3566       118       57       61   51.7%   JRIVER-LINK
      AS225        115       54       61   53.0%   University of Virginia (VIRnet)
      AS855        133       73       60   45.1%   NBTel
      AS2711       109       52       57   52.3%   SUNBELT-AS
      AS4454        75       21       54   72.0%   OIR Telecommunications, State of 
      AS839         86       38       48   55.8%   North West Territories Regional N
      AS701        794      746       48    6.0%   Alternet
      AS7195        83       37       46   55.4%   INTERRED
      
      
      
      
      2) Weekly Delta
      
      This a daily snapshot of changes in classful routes being withdrawn and added.
      the deltas are calculated over a rolling 7 day period. Please bear in mind this
      is purely a "snapshot" and a large flucuation could be caused by a connectivity
      problem for example. However, this does give some indication of service
      providers that are moving to classless routing.
      
      
      Top 20 Withdrawn Routes from 08Nov96 to 15Nov96
      	-304  AS174 Performance Systems International
      	-258 AS4230 Embratel Brazil
      	-161 AS1967 Middle East Technical University 
      	 -59 AS1759 Telecom Finland iNET
      	 -55 AS4175 CONNECT-NCM
      	 -50 AS2914 WNA, premasticated for MCI :-)
      	 -33 AS1899 Fnet, EUnet-France
      	 -28 AS1324 ANS New York City - DNSS 35
      	 -24 AS5650 Electric Lightwave Inc. and XMiss
      	 -20  AS279 SURAnet Southern AS
      	 -19 AS3111 Internet Direct Inc. (ASN-DIRECT)
      	 -18  AS721 DLA-ASNBLOCK-AS
      	 -16 AS1785 NYSERNet Backbone
      	 -15 AS4242 Camino Real a Xochimilco No. 60
      	 -14   AS97 JvNCnet
      	 -13 AS1220 Infonet Services Corporation
      	 -12  AS813 UUNET Canada (ASN-UUNETCA-AS1)
      	 -10  AS549 ONet Backbone
      	  -9  AS701 Alternet
      	  -8 AS3267 RUNNet
      
      Top 20 Added Routes from 08Nov96 to 15Nov96
      	 103 AS3258 contrib.net section A
      	  99    AS1 BBN Planet backbone
      	  66 AS2907 SINET
      	  58 AS3632 INFOTEC-RTN
      	  34  AS816 UUNETCA-AS4
      	  28 AS2592 E.U. BAUM, Izmir, TURKIYE
      	  25 AS3343 RUNNet
      	  23 AS3836 THAISARN
      	  19 AS5772 UNINET-BR-RJ
      	  17 AS7195 INTERRED
      	  16 AS5583 FTNS NL utrecht
      	  15   AS86 SURAnet Northern AS
      	  13 AS3804 WorldLinx 3
      	  11 AS3602 Intergrated Network Services Inc.
      	  10 AS5501 Fraunhofer Gesellschaft
      	   9  AS271 BCnet Backbone
      	   8 AS3561 MCI
      	   7 AS2504 JNIC-ASN
      	   6 AS3397 EMI-AS
      	   5 AS1791 SprintLink Fort Worth TX
      
      
      
      3) Interesting aggregates
      
      
      
                  List of possibly interesting aggregates
                  ---------------------------------------
      
      	           aggregate	 origin-AS	AS Description
      
      	          9.2.0.0/16	    AS1747	IBM Watson, Yorktown Heights, 
      	         9.20.0.0/17	    AS2686	Autonomous System number for I
      	         9.67.0.0/19	    AS3561	MCI
      	          12.0.0.0/9	    AS7018	AT&T worldnet network
      	        12.0.96.0/19	    AS6269	AT&T NWCS backbone network
      	        12.1.96.0/19	    AS6269	AT&T NWCS backbone network
      	        12.5.96.0/19	    AS6269	AT&T NWCS backbone network
      	        12.8.96.0/19	    AS6269	AT&T NWCS backbone network
      	        12.9.96.0/19	    AS6269	AT&T NWCS backbone network
      	        57.12.0.0/16	    AS5384	Etisalat Emirates Internet
      	    128.145.228.0/24	     AS174	Performance Systems Internatio
      	      128.167.0.0/24	       AS1	BBN Planet backbone
      	      128.167.1.0/24	       AS1	BBN Planet backbone
      	      128.167.7.0/24	      AS86	SURAnet Northern AS
      	    128.167.252.0/24	       AS1	BBN Planet backbone
      	    128.167.254.0/24	       AS1	BBN Planet backbone
      	      128.188.1.0/24	     AS560	BBN Planet, New England Region
      	    129.181.216.0/22	     AS517	Xlink
      	    130.168.105.0/24	    AS1270	EUnet Germany
      	    130.168.115.0/24	    AS1270	EUnet Germany
      	    130.168.125.0/24	    AS1270	EUnet Germany
      	    131.114.192.0/18	    AS2598	Consiglio Nazionale delle Rice
      	      131.117.0.0/17	     AS559	SWITCH, Swiss Academic and Res
      	     131.192.48.0/24	       AS1	BBN Planet backbone
      	    132.235.204.0/24	    AS3561	MCI
      	      134.6.160.0/22	    AS2706	HKSUPER
      	      134.6.180.0/24	    AS2706	HKSUPER
      	     134.33.100.0/24	     AS701	Alternet
      	     134.129.64.0/18	    AS6263	NDIN
      	    134.133.184.0/24	    AS2548	DIGEX-AS
      	      134.198.8.0/21	    AS3593	Eastern Pennsylvania Internet 
      	     134.198.16.0/21	    AS3593	Eastern Pennsylvania Internet 
      	     134.198.24.0/21	    AS3593	Eastern Pennsylvania Internet 
      	     134.198.32.0/21	    AS3593	Eastern Pennsylvania Internet 
      	     134.198.40.0/21	    AS3593	Eastern Pennsylvania Internet 
      	     134.198.48.0/21	    AS3593	Eastern Pennsylvania Internet 
      	     134.198.56.0/21	    AS3593	Eastern Pennsylvania Internet 
      	     134.198.64.0/21	    AS3593	Eastern Pennsylvania Internet 
      	     134.198.72.0/21	    AS3593	Eastern Pennsylvania Internet 
      	     134.198.96.0/21	    AS3593	Eastern Pennsylvania Internet 
      	    134.198.168.0/21	    AS3593	Eastern Pennsylvania Internet 
      	    134.198.176.0/21	    AS3593	Eastern Pennsylvania Internet 
      	    134.198.192.0/21	    AS3593	Eastern Pennsylvania Internet 
      	    134.198.232.0/21	    AS3593	Eastern Pennsylvania Internet 
      	    134.198.240.0/21	    AS3593	Eastern Pennsylvania Internet 
      	     134.204.14.0/24	    AS3561	MCI
      	    134.204.176.0/24	    AS3561	MCI
      	    134.241.109.0/24	     AS560	BBN Planet, New England Region
      	     135.16.150.0/24	     AS560	BBN Planet, New England Region
      	       135.37.2.0/24	    AS3561	MCI
      	       135.37.4.0/24	    AS3561	MCI
      	      135.37.10.0/24	    AS3561	MCI
      	      135.40.66.0/24	    AS3561	MCI
      	      136.140.9.0/24	    AS3561	MCI
      	      137.15.34.0/24	    AS2493	i*internet
      	      137.15.39.0/24	    AS2493	i*internet
      	      137.15.41.0/24	    AS2493	i*internet
      	      137.15.54.0/24	    AS2493	i*internet
      	     137.62.197.0/24	    AS1794	SprintLink Pennsauken NJ
      	      138.95.80.0/24	     AS701	Alternet
      	    138.108.100.0/24	    AS3561	MCI
      	    138.182.252.0/24	    AS5855	Secretary of the Navy
      	    138.182.254.0/24	    AS5855	Secretary of the Navy
      	      139.46.35.0/24	     AS560	BBN Planet, New England Region
      	    139.162.128.0/17	    AS1136	Unisource Internet Service NL
      	     140.188.33.0/24	     AS174	Performance Systems Internatio
      	     140.188.64.0/24	     AS174	Performance Systems Internatio
      	     140.188.86.0/24	     AS174	Performance Systems Internatio
      	    140.188.129.0/24	     AS174	Performance Systems Internatio
      	    140.188.148.0/24	     AS174	Performance Systems Internatio
      	    140.188.198.0/24	     AS174	Performance Systems Internatio
      	    140.188.246.0/24	     AS174	Performance Systems Internatio
      	    140.188.248.0/24	     AS174	Performance Systems Internatio
      	     140.231.44.0/24	    AS3561	MCI
      	    141.227.111.0/24	    AS2529	Demon Internet Ltd
      	    142.218.120.0/24	    AS2551	NETCOM On-line Communication S
      	      143.93.32.0/19	     AS517	Xlink
      	    143.222.116.0/24	    AS3407	Interpath
      	     143.252.80.0/24	    AS2856	BTnet UK Regional network
      	    144.127.110.0/23	    AS2707	WEC
      	    144.127.112.0/20	    AS2707	WEC
      	    144.127.128.0/19	    AS2707	WEC
      	    144.127.160.0/21	    AS2707	WEC
      	    144.127.168.0/23	    AS2707	WEC
      	    144.199.161.0/24	    AS1238	ICM Malaysia (MIMOS) connectee
      	     145.17.100.0/24	    AS2856	BTnet UK Regional network
      	      145.72.32.0/19	    AS5484	BT Netherlands Regional Servic
      	      145.72.64.0/19	    AS5484	BT Netherlands Regional Servic
      	    145.248.112.0/24	    AS2706	HKSUPER
      	    145.248.155.0/24	    AS2706	HKSUPER
      	    145.248.157.0/24	    AS2706	HKSUPER
      	    145.248.159.0/24	    AS2706	HKSUPER
      	    145.248.161.0/24	    AS2706	HKSUPER
      	    145.248.165.0/24	    AS2706	HKSUPER
      	     146.75.251.0/24	    AS3301	TeliaNet Sweden
      	     146.75.254.0/24	    AS3301	TeliaNet Sweden
      	     146.193.60.0/22	    AS2860	IP Global, Informatica e Telec
      	      147.85.21.0/24	    AS3951	ICONNET
      	      147.85.25.0/24	    AS3951	ICONNET
      	      147.85.39.0/24	    AS3951	ICONNET
      	      147.85.44.0/24	    AS3951	ICONNET
      	      147.85.51.0/24	    AS3951	ICONNET
      	     147.85.115.0/24	    AS3951	ICONNET
      	      147.160.0.0/17	    AS3561	MCI
      	    147.160.128.0/18	    AS3561	MCI
      	    147.160.192.0/20	    AS3561	MCI
      	    147.160.200.0/21	    AS3561	MCI
      	    147.160.208.0/20	    AS3561	MCI
      	    147.160.224.0/20	    AS3561	MCI
      	    147.160.224.0/19	    AS3561	MCI
      	     147.206.20.0/24	    AS3561	MCI
      	       148.59.2.0/24	    AS2015	Msen, Inc.
      	       148.59.4.0/24	    AS2015	Msen, Inc.
      	      148.59.14.0/24	    AS2015	Msen, Inc.
      	      148.59.15.0/24	    AS2015	Msen, Inc.
      	      148.59.16.0/24	    AS2015	Msen, Inc.
      	      148.59.18.0/24	    AS2015	Msen, Inc.
      	      148.59.19.0/24	    AS2015	Msen, Inc.
      	     148.59.222.0/24	    AS2015	Msen, Inc.
      	     148.59.224.0/24	    AS2015	Msen, Inc.
      	     148.59.228.0/24	    AS2015	Msen, Inc.
      	     148.59.229.0/24	    AS2015	Msen, Inc.
      	     148.59.234.0/24	    AS2015	Msen, Inc.
      	     148.59.237.0/24	    AS2015	Msen, Inc.
      	     148.59.238.0/24	    AS2015	Msen, Inc.
      	     148.59.241.0/24	    AS2015	Msen, Inc.
      	     148.59.242.0/24	    AS2015	Msen, Inc.
      	     148.59.244.0/24	    AS2015	Msen, Inc.
      	     148.59.246.0/24	    AS2015	Msen, Inc.
      	     148.59.247.0/24	    AS2015	Msen, Inc.
      	     148.59.250.0/24	    AS2015	Msen, Inc.
      	     148.59.251.0/24	    AS2015	Msen, Inc.
      	     148.59.252.0/24	    AS2015	Msen, Inc.
      	     148.94.210.0/24	    AS5714	EDS-WEBS
      	     148.185.45.0/24	    AS1849	PIPEX, Public IP EXchange
      	     149.236.92.0/24	    AS6292	FCI
      	       150.61.5.1/32	    AS2500	WIDE Internet AS
      	      150.207.2.0/24	    AS1221	AARNET-AS
      	    150.207.128.0/24	    AS2764	CONNECT-NET
      	    152.129.186.0/24	    AS4478	PNET-STL
      	    152.163.232.0/23	    AS2056	AOL-AS
      	    152.163.234.0/23	    AS2056	AOL-AS
      	    152.175.128.0/17	    AS1667	ANS-BLK1
      	      152.179.0.0/17	    AS1321	ANS San Francisco - DNSS 11
      	    152.181.128.0/17	    AS-set	UNKNOWN
      	    152.181.184.0/22	    AS1667	ANS-BLK1
      	      152.187.0.0/17	    AS1321	ANS San Francisco - DNSS 11
      	    152.189.128.0/17	    AS1327	ANS Washington D.C. - DNSS 59
      	    152.189.184.0/22	    AS1667	ANS-BLK1
      	      153.96.10.0/24	    AS5501	Fraunhofer Gesellschaft
      	      153.96.56.0/24	    AS5501	Fraunhofer Gesellschaft
      	      153.96.80.0/21	     AS517	Xlink
      	      153.96.92.0/24	     AS517	Xlink
      	     153.96.108.0/24	    AS5501	Fraunhofer Gesellschaft
      	     153.96.132.0/24	    AS5501	Fraunhofer Gesellschaft
      	     153.96.150.0/24	    AS5501	Fraunhofer Gesellschaft
      	     153.96.188.0/22	     AS517	Xlink
      	     153.96.192.0/24	    AS5501	Fraunhofer Gesellschaft
      	     153.96.230.0/24	     AS517	Xlink
      	     153.96.244.0/22	    AS5501	Fraunhofer Gesellschaft
      	      153.97.64.0/18	    AS5501	Fraunhofer Gesellschaft
      	     153.110.50.0/24	    AS2120	DAXnet (Tele 3)
      	       154.11.1.0/24	    AS8013	PSINET-CA
      	       154.11.2.0/24	    AS8013	PSINET-CA
      	       154.11.8.0/24	    AS8013	PSINET-CA
      	      154.11.16.0/24	    AS8013	PSINET-CA
      	      154.11.24.0/24	    AS8013	PSINET-CA
      	      154.11.25.0/24	    AS8013	PSINET-CA
      	      154.11.32.0/24	    AS8013	PSINET-CA
      	      154.11.36.0/24	    AS8013	PSINET-CA
      	      154.11.37.0/24	    AS8013	PSINET-CA
      	      154.11.48.0/24	    AS8013	PSINET-CA
      	      154.11.64.0/24	    AS8013	PSINET-CA
      	      154.11.96.0/24	    AS8013	PSINET-CA
      	      154.11.96.0/21	    AS8013	PSINET-CA
      	      154.11.97.0/24	    AS8013	PSINET-CA
      	      154.11.98.0/24	    AS8013	PSINET-CA
      	      154.11.99.0/24	    AS8013	PSINET-CA
      	     154.11.108.0/24	    AS8013	PSINET-CA
      	     154.11.108.0/22	    AS8013	PSINET-CA
      	     154.11.109.0/24	    AS8013	PSINET-CA
      	     154.11.110.0/24	    AS8013	PSINET-CA
      	     154.11.126.0/24	    AS8013	PSINET-CA
      	     154.11.127.0/24	    AS8013	PSINET-CA
      	     155.39.191.0/24	    AS2685	IBM Global Network - US
      	     155.39.230.0/24	    AS2685	IBM Global Network - US
      	     155.134.60.0/24	     AS701	Alternet
      	    155.140.124.0/24	    AS1849	PIPEX, Public IP EXchange
      	    155.203.254.0/24	    AS3561	MCI
      	    155.229.176.0/21	    AS7045	WEATHER
      	     156.51.204.0/24	    AS3301	TeliaNet Sweden
      	    156.114.200.0/24	    AS2529	Demon Internet Ltd
      	    157.184.150.0/24	    AS1330	ANS St. Louis - DNSS 83
      	    157.232.100.0/24	    AS3561	MCI
      	     158.43.200.0/24	     AS701	Alternet
      	     158.118.51.0/24	     AS701	Alternet
      	    158.174.254.0/24	    AS2856	BTnet UK Regional network
      	       159.24.7.0/24	    AS4286	IMCI
      	      159.87.34.0/24	     AS200	BBN Planet Western Region
      	      159.179.0.0/24	    AS3561	MCI
      	    159.197.158.0/23	    AS2529	Demon Internet Ltd
      	     159.245.84.0/22	    AS1849	PIPEX, Public IP EXchange
      	    159.245.104.0/22	    AS1849	PIPEX, Public IP EXchange
      	     160.92.129.0/24	    AS2917	OLEANE - PIPEX International
      	      160.104.0.0/17	     AS701	Alternet
      	    160.104.128.0/17	    AS1290	PSINet UK Ltd.
      	        161.6.0.0/17	    AS3561	MCI
      	      161.6.128.0/17	    AS3561	MCI
      	     161.51.224.0/20	    AS1849	PIPEX, Public IP EXchange
      	      161.120.6.0/24	    AS3561	MCI
      	    161.173.243.0/24	    AS2386	INS-AS
      	    161.223.220.0/22	       AS1	BBN Planet backbone
      	    161.223.224.0/24	       AS1	BBN Planet backbone
      	     162.17.253.0/24	     AS174	Performance Systems Internatio
      	     162.81.141.0/24	    AS3561	MCI
      	       163.12.0.0/23	    AS3576	PREPnet-EAST
      	       163.12.5.0/24	    AS3576	PREPnet-EAST
      	       163.12.6.0/23	    AS3576	PREPnet-EAST
      	       163.12.8.0/21	    AS3576	PREPnet-EAST
      	      163.12.16.0/22	    AS3576	PREPnet-EAST
      	      163.12.21.0/24	    AS3576	PREPnet-EAST
      	      163.12.22.0/24	    AS3576	PREPnet-EAST
      	      163.12.22.0/23	    AS3576	PREPnet-EAST
      	      163.12.23.0/24	    AS3576	PREPnet-EAST
      	      163.12.24.0/21	    AS3576	PREPnet-EAST
      	      163.12.32.0/19	    AS3576	PREPnet-EAST
      	      163.12.64.0/20	    AS3576	PREPnet-EAST
      	      163.12.64.0/18	    AS3576	PREPnet-EAST
      	      163.12.81.0/24	    AS3576	PREPnet-EAST
      	      163.12.82.0/23	    AS3576	PREPnet-EAST
      	      163.12.84.0/22	    AS3576	PREPnet-EAST
      	      163.12.88.0/21	    AS3576	PREPnet-EAST
      	      163.12.96.0/19	    AS3576	PREPnet-EAST
      	     163.12.128.0/21	    AS3576	PREPnet-EAST
      	     163.12.136.0/22	    AS3576	PREPnet-EAST
      	     163.12.144.0/20	    AS3576	PREPnet-EAST
      	     163.12.160.0/19	    AS3576	PREPnet-EAST
      	     163.12.192.0/21	    AS3576	PREPnet-EAST
      	     163.12.240.0/20	    AS3576	PREPnet-EAST
      	     163.44.224.0/21	    AS4853	Justsystem Corporation
      	     163.44.240.0/21	    AS4853	Justsystem Corporation
      	     163.49.131.0/24	    AS3561	MCI
      	     163.49.132.0/22	    AS3561	MCI
      	     163.49.136.0/22	    AS3561	MCI
      	     163.49.140.0/23	    AS3561	MCI
      	     163.49.142.0/24	    AS3561	MCI
      	     163.249.43.0/24	    AS3739	NEWNET
      	     163.249.53.0/24	    AS3739	NEWNET
      	     163.249.54.0/24	    AS3739	NEWNET
      	     163.249.57.0/24	    AS3739	NEWNET
      	    163.249.140.0/22	    AS3739	NEWNET
      	    163.249.160.0/21	    AS3739	NEWNET
      	    163.249.168.0/24	    AS3739	NEWNET
      	    163.249.170.0/24	    AS3739	NEWNET
      	     164.52.249.0/24	    AS1982	Northwest Nexus, Inc.
      	      164.53.55.0/24	    AS2706	HKSUPER
      	     164.100.64.0/20	    AS3561	MCI
      	     164.100.80.0/24	    AS4755	Videsh Sanchar Nigam Ltd. Indi
      	     164.100.81.0/24	    AS3561	MCI
      	     164.100.82.0/23	    AS3561	MCI
      	     164.100.84.0/22	    AS3561	MCI
      	     164.100.88.0/21	    AS3561	MCI
      	     164.100.96.0/19	    AS3561	MCI
      	    164.100.167.0/24	    AS3561	MCI
      	    164.100.199.0/24	    AS4755	Videsh Sanchar Nigam Ltd. Indi
      	      164.103.3.0/24	    AS3561	MCI
      	    164.224.208.0/20	    AS5855	Secretary of the Navy
      	    165.108.130.0/24	    AS3561	MCI
      	    165.108.130.0/23	    AS3561	MCI
      	    165.108.132.0/22	    AS3561	MCI
      	    165.108.136.0/21	    AS3561	MCI
      	    165.108.144.0/22	    AS3561	MCI
      	    165.108.148.0/23	    AS3561	MCI
      	    165.113.197.0/24	    AS6006	UNKNOWN
      	    165.113.198.0/24	    AS6006	UNKNOWN
      	    165.113.199.0/24	    AS6006	UNKNOWN
      	    165.113.211.0/24	    AS6006	UNKNOWN
      	    165.113.219.0/24	    AS6006	UNKNOWN
      	    165.166.123.0/24	    AS3561	MCI
      	     165.215.64.0/18	    AS4183	CompuServe, Incorporated
      	    165.215.191.0/24	    AS5090	CWI-NYD
      	     165.247.33.0/24	    AS5696	Primary AS for GoodNet
      	     165.247.47.0/24	    AS5696	Primary AS for GoodNet
      	     165.247.77.0/24	    AS5696	Primary AS for GoodNet
      	      166.38.40.0/24	    AS3561	MCI
      	      166.147.0.0/18	    AS3561	MCI
      	     166.147.64.0/18	    AS3561	MCI
      	    166.147.128.0/18	    AS3561	MCI
      	    166.147.192.0/18	    AS3561	MCI
      	      166.150.0.0/18	    AS3561	MCI
      	     166.150.64.0/18	    AS3561	MCI
      	    166.150.128.0/18	    AS3561	MCI
      	    166.150.192.0/18	    AS3561	MCI
      	      166.151.0.0/18	    AS3561	MCI
      	     166.151.64.0/18	    AS3561	MCI
      	    166.151.128.0/18	    AS3561	MCI
      	    166.151.192.0/18	    AS3561	MCI
      	      167.77.32.0/24	    AS3561	MCI
      	    167.105.232.0/24	    AS3561	MCI
      	      167.170.6.0/23	    AS3313	I.Net S.p.A.
      	     167.170.32.0/23	    AS3313	I.Net S.p.A.
      	    167.208.125.0/24	    AS3561	MCI
      	       168.14.1.0/24	    AS3561	MCI
      	       168.14.2.0/23	    AS3561	MCI
      	       168.14.4.0/22	    AS3561	MCI
      	       168.14.8.0/21	    AS3561	MCI
      	      168.14.16.0/20	    AS3561	MCI
      	       168.29.0.0/17	    AS3492	ATLANTA
      	      168.97.37.0/24	    AS3561	MCI
      	     168.175.70.0/24	    AS3561	MCI
      	    168.175.170.0/24	    AS3561	MCI
      	    168.175.171.0/24	    AS3561	MCI
      	    168.175.172.0/24	    AS3561	MCI
      	    168.224.128.0/24	    AS2856	BTnet UK Regional network
      	    168.247.253.0/24	     AS174	Performance Systems Internatio
      	    168.247.254.0/24	     AS174	Performance Systems Internatio
      	     169.24.186.0/24	    AS2019	JP MORGAN
      	    169.137.170.0/24	    AS3407	Interpath
      	      169.200.1.0/24	    AS3561	MCI
      	    170.115.249.0/24	    AS4969	Net Access
      	     170.119.27.0/24	    AS6335	NTRNET
      	    170.119.229.0/24	    AS6335	NTRNET
      	     170.194.51.0/24	    AS1849	PIPEX, Public IP EXchange
      	       171.18.1.0/24	    AS3215	RAIN
      	     171.25.128.0/19	    AS3301	TeliaNet Sweden
      	     171.30.170.0/24	    AS2856	BTnet UK Regional network
      	   194.178.245.32/28	    AS5417	Demon Internet Ltd
      	    198.200.138.0/28	     AS174	Performance Systems Internatio
      	    199.99.247.32/27	     AS174	Performance Systems Internatio
      	     199.233.98.0/25	    AS6082	MAI Network Services
      	   199.233.98.128/25	    AS6082	MAI Network Services
      	    202.50.137.64/27	    AS2687	IBM Global Network - AP
      	     204.148.62.0/26	    AS1673	ANS-BLK1
      	     206.250.27.0/26	    AS4200	AGIS (Apex Global Information 
      	     206.250.40.0/25	    AS4200	AGIS (Apex Global Information 
      	    206.250.202.0/26	    AS4200	AGIS (Apex Global Information 
      	    206.250.203.0/26	    AS4200	AGIS (Apex Global Information 
      	    206.250.204.0/26	    AS4200	AGIS (Apex Global Information