The Cidr Report

  • To: nanog at merit dot edu
  • Subject: The Cidr Report
  • From: Tony Bates <tbates at cisco dot com>
  • Date: Fri, 25 Oct 1996 12:00:06 -0700
  • 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 Oct 25 12:00:01 PDT 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            A summary of the last weeks changes in terms of withdrawn and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 25Oct96
      
      
      0) General Status
      
      Table History
      -------------
      
      Date	Prefixes
      191096	41611
      201096	41783
      211096	42050
      221096	42498
      231096	42649
      241096	42629
      251096	42386
      
      Possible Bogus Routes
      ---------------------
      
      
      AS Summary
      ----------
      
      Number of ASes in routing system:                 1704
      
      Number of ASes announcing only one prefix:         686 (354 cidr, 332 classful)
      
      Largest number of  cidr routes:                    517 announced by AS3561
      Largest number of classful routes:                1270 announced by  AS174
      
      
      
      1) Gains by aggregating at the origin AS level
      
       --- 25Oct96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1270      935      335   26.4%   Performance Systems International
      AS3602       625      334      291   46.6%   Intergrated Network Services Inc.
      AS2493       772      492      280   36.3%   i*internet
      AS3301       836      574      262   31.3%   TeliaNet Sweden
      AS279        617      401      216   35.0%   SURAnet Southern AS
      AS3397       309       95      214   69.3%   EMI-AS
      AS2048       352      161      191   54.3%   State of Louisiana/Office of Tele
      AS3749       247       69      178   72.1%   Tennessee Board of Regents
      AS1          449      310      139   31.0%   BBN Planet backbone
      AS1691       292      157      135   46.2%   BCTEL
      AS86         326      198      128   39.3%   SURAnet Northern AS
      AS3804       361      235      126   34.9%   WorldLinx 3
      AS5769       176       65      111   63.1%   Le Groupe Videotron Ltee
      AS813        355      245      110   31.0%   UUNET Canada (ASN-UUNETCA-AS1)
      AS560        444      337      107   24.1%   BBN Planet, New England Region (N
      AS2871       200       93      107   53.5%   Internet Services GmbH & Co
      AS568        345      248       97   28.1%   JIS (Joint Interconnection Servic
      AS2386       227      135       92   40.5%   INS-AS
      AS2704       277      198       79   28.5%   HOOKUP-NET-A
      AS4230       234      161       73   31.2%   Embratel Brazil
      AS3819       101       30       71   70.3%   SIGNET
      AS5650       192      122       70   36.5%   Electric Lightwave Inc. and XMiss
      AS7195       104       38       66   63.5%   INTERRED
      AS3996       118       53       65   55.1%   FIRN
      AS3450       113       48       65   57.5%   UTK
      AS3575        80       18       62   77.5%   Seanet, Inc
      AS225        118       56       62   52.5%   University of Virginia (VIRnet)
      AS855        132       71       61   46.2%   NBTel
      AS2711       111       54       57   51.4%   SUNBELT-AS
      AS4454        64       12       52   81.2%   OIR Telecommunications, State of 
      
       --- 24Oct96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1266      918      348   27.5%   Performance Systems International
      AS3602       626      331      295   47.1%   Intergrated Network Services Inc.
      AS2493       772      492      280   36.3%   i*internet
      AS3301       836      574      262   31.3%   TeliaNet Sweden
      AS279        617      404      213   34.5%   SURAnet Southern AS
      AS3397       308       99      209   67.9%   EMI-AS
      AS2048       351      153      198   56.4%   State of Louisiana/Office of Tele
      AS3749       254       65      189   74.4%   Tennessee Board of Regents
      AS1          462      321      141   30.5%   BBN Planet backbone
      AS1691       286      154      132   46.2%   BCTEL
      AS3804       364      235      129   35.4%   WorldLinx 3
      AS86         324      197      127   39.2%   SURAnet Northern AS
      AS560        460      347      113   24.6%   BBN Planet, New England Region (N
      AS5769       176       65      111   63.1%   Le Groupe Videotron Ltee
      AS2871       200       93      107   53.5%   Internet Services GmbH & Co
      AS813        352      246      106   30.1%   UUNET Canada (ASN-UUNETCA-AS1)
      AS568        340      243       97   28.5%   JIS (Joint Interconnection Servic
      AS2386       228      136       92   40.4%   INS-AS
      AS2704       278      193       85   30.6%   HOOKUP-NET-A
      AS4230       229      156       73   31.9%   Embratel Brazil
      AS719        525      453       72   13.7%   LANLINK autonomous system
      AS3819       101       30       71   70.3%   SIGNET
      AS5650       192      122       70   36.5%   Electric Lightwave Inc. and XMiss
      AS3603       105       38       67   63.8%   CETCOL - Uniandes
      AS3996       122       56       66   54.1%   FIRN
      AS855        132       69       63   47.7%   NBTel
      AS3575        80       18       62   77.5%   Seanet, Inc
      AS225        119       57       62   52.1%   University of Virginia (VIRnet)
      AS3450       108       50       58   53.7%   UTK
      AS3566       111       54       57   51.4%   JRIVER-LINK
      
       --- 23Oct96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1252      913      339   27.1%   Performance Systems International
      AS3602       625      331      294   47.0%   Intergrated Network Services Inc.
      AS2493       772      492      280   36.3%   i*internet
      AS3301       832      571      261   31.4%   TeliaNet Sweden
      AS279        647      416      231   35.7%   SURAnet Southern AS
      AS3397       309      100      209   67.6%   EMI-AS
      AS2048       350      155      195   55.7%   State of Louisiana/Office of Tele
      AS3749       255       63      192   75.3%   Tennessee Board of Regents
      AS1          464      323      141   30.4%   BBN Planet backbone
      AS1691       289      152      137   47.4%   BCTEL
      AS3804       372      236      136   36.6%   WorldLinx 3
      AS86         324      197      127   39.2%   SURAnet Northern AS
      AS568        380      263      117   30.8%   JIS (Joint Interconnection Servic
      AS560        455      343      112   24.6%   BBN Planet, New England Region (N
      AS5769       175       64      111   63.4%   Le Groupe Videotron Ltee
      AS2871       199       92      107   53.8%   Internet Services GmbH & Co
      AS813        346      244      102   29.5%   UUNET Canada (ASN-UUNETCA-AS1)
      AS2386       229      137       92   40.2%   INS-AS
      AS2704       277      192       85   30.7%   HOOKUP-NET-A
      AS719        524      452       72   13.7%   LANLINK autonomous system
      AS4230       224      153       71   31.7%   Embratel Brazil
      AS3819       101       30       71   70.3%   SIGNET
      AS5650       189      119       70   37.0%   Electric Lightwave Inc. and XMiss
      AS3566       128       60       68   53.1%   JRIVER-LINK
      AS3603       105       38       67   63.8%   CETCOL - Uniandes
      AS3996       121       55       66   54.5%   FIRN
      AS3450       112       47       65   58.0%   UTK
      AS3575        80       18       62   77.5%   Seanet, Inc
      AS225        120       58       62   51.7%   University of Virginia (VIRnet)
      AS855        127       66       61   48.0%   NBTel
      
       --- 22Oct96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1243      905      338   27.2%   Performance Systems International
      AS3602       623      329      294   47.2%   Intergrated Network Services Inc.
      AS2493       772      492      280   36.3%   i*internet
      AS3301       832      570      262   31.5%   TeliaNet Sweden
      AS279        612      393      219   35.8%   SURAnet Southern AS
      AS3397       306       98      208   68.0%   EMI-AS
      AS3749       254       65      189   74.4%   Tennessee Board of Regents
      AS2048       334      157      177   53.0%   State of Louisiana/Office of Tele
      AS1          439      300      139   31.7%   BBN Planet backbone
      AS3804       372      236      136   36.6%   WorldLinx 3
      AS86         324      197      127   39.2%   SURAnet Northern AS
      AS1691       279      156      123   44.1%   ANS-BLK1
      AS568        379      264      115   30.3%   JIS (Joint Interconnection Servic
      AS560        452      340      112   24.8%   BBN Planet, New England Region (N
      AS813        353      247      106   30.0%   UUNET Canada (ASN-UUNETCA-AS1)
      AS5769       172       67      105   61.0%   Le Groupe Videotron Ltee
      AS2871       196       91      105   53.6%   Internet Services GmbH & Co
      AS2386       227      132       95   41.9%   INS-AS
      AS2704       276      192       84   30.4%   HOOKUP-NET-A
      AS4230       221      148       73   33.0%   Embratel Brazil
      AS719        525      453       72   13.7%   LANLINK autonomous system
      AS3819       101       30       71   70.3%   SIGNET
      AS3603       104       38       66   63.5%   CETCOL - Uniandes
      AS3450       112       47       65   58.0%   UTK
      AS3976        65        2       63   96.9%   NURI-ASN
      AS855        128       66       62   48.4%   NBTel
      AS3575        80       18       62   77.5%   Seanet, Inc
      AS225        120       58       62   51.7%   University of Virginia (VIRnet)
      AS5650       179      118       61   34.1%   Electric Lightwave Inc. and XMiss
      AS3566       114       54       60   52.6%   JRIVER-LINK
      
       --- 21Oct96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1243      902      341   27.4%   Performance Systems International
      AS3602       622      328      294   47.3%   Intergrated Network Services Inc.
      AS2493       768      489      279   36.3%   i*internet
      AS3301       833      571      262   31.5%   TeliaNet Sweden
      AS279        613      394      219   35.7%   SURAnet Southern AS
      AS3397       306       98      208   68.0%   EMI-AS
      AS2048       346      158      188   54.3%   State of Louisiana/Office of Tele
      AS3749       247       61      186   75.3%   Tennessee Board of Regents
      AS1691       292      154      138   47.3%   ANS-BLK1
      AS3804       374      237      137   36.6%   WorldLinx 3
      AS1          433      296      137   31.6%   BBN Planet backbone
      AS86         324      197      127   39.2%   SURAnet Northern AS
      AS568        375      259      116   30.9%   JIS (Joint Interconnection Servic
      AS813        356      247      109   30.6%   UUNET Canada (ASN-UUNETCA-AS1)
      AS5769       176       68      108   61.4%   Le Groupe Videotron Ltee
      AS2871       201       94      107   53.2%   Internet Services GmbH & Co
      AS2386       228      131       97   42.5%   INS-AS
      AS560        422      332       90   21.3%   BBN Planet, New England Region (N
      AS2704       274      191       83   30.3%   HOOKUP-NET-A
      AS719        526      454       72   13.7%   LANLINK autonomous system
      AS4230       221      149       72   32.6%   Embratel Brazil
      AS3819       101       30       71   70.3%   SIGNET
      AS3450       112       47       65   58.0%   UTK
      AS855        127       65       62   48.8%   NBTel
      AS3575        80       18       62   77.5%   Seanet, Inc
      AS225        119       57       62   52.1%   University of Virginia (VIRnet)
      AS5650       179      118       61   34.1%   Electric Lightwave Inc. and XMiss
      AS3566       113       52       61   54.0%   JRIVER-LINK
      AS3996       116       58       58   50.0%   FIRN
      AS2711       111       54       57   51.4%   SUNBELT-AS
      
       --- 20Oct96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1247      908      339   27.2%   Performance Systems International
      AS3602       623      329      294   47.2%   Intergrated Network Services Inc.
      AS2493       769      489      280   36.4%   i*internet
      AS3301       833      571      262   31.5%   TeliaNet Sweden
      AS279        611      393      218   35.7%   SURAnet Southern AS
      AS3397       306       98      208   68.0%   EMI-AS
      AS2048       347      155      192   55.3%   State of Louisiana/Office of Tele
      AS3749       211       53      158   74.9%   Tennessee Board of Regents
      AS1691       292      154      138   47.3%   ANS-BLK1
      AS3804       374      237      137   36.6%   WorldLinx 3
      AS1          434      297      137   31.6%   BBN Planet backbone
      AS86         324      197      127   39.2%   SURAnet Northern AS
      AS568        368      257      111   30.2%   JIS (Joint Interconnection Servic
      AS2386       227      132       95   41.9%   INS-AS
      AS560        420      331       89   21.2%   BBN Planet, New England Region (N
      AS2704       273      190       83   30.4%   HOOKUP-NET-A
      AS813        240      163       77   32.1%   UUNET Canada (ASN-UUNETCA-AS1)
      AS719        526      454       72   13.7%   LANLINK autonomous system
      AS3819       101       30       71   70.3%   SIGNET
      AS2871       140       76       64   45.7%   Internet Services GmbH & Co
      AS3575        80       18       62   77.5%   Seanet, Inc
      AS225        119       57       62   52.1%   University of Virginia (VIRnet)
      AS855        126       65       61   48.4%   NBTel
      AS3566       114       53       61   53.5%   JRIVER-LINK
      AS3603        97       38       59   60.8%   CETCOL - Uniandes
      AS3996       116       58       58   50.0%   FIRN
      AS2711       110       53       57   51.8%   SUNBELT-AS
      AS4230       204      148       56   27.5%   Embratel Brazil
      AS701        818      764       54    6.6%   Alternet
      AS4454        64       12       52   81.2%   OIR Telecommunications, State of 
      
       --- 19Oct96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1243      906      337   27.1%   Performance Systems International
      AS3602       623      329      294   47.2%   Intergrated Network Services Inc.
      AS2493       774      491      283   36.6%   i*internet
      AS3301       833      571      262   31.5%   TeliaNet Sweden
      AS279        612      394      218   35.6%   SURAnet Southern AS
      AS3397       306       98      208   68.0%   EMI-AS
      AS3749       208       53      155   74.5%   Tennessee Board of Regents
      AS1691       292      154      138   47.3%   ANS-BLK1
      AS3804       373      236      137   36.7%   WorldLinx 3
      AS1          433      297      136   31.4%   BBN Planet backbone
      AS86         324      197      127   39.2%   SURAnet Northern AS
      AS568        384      267      117   30.5%   JIS (Joint Interconnection Servic
      AS560        447      338      109   24.4%   BBN Planet, New England Region (N
      AS2871       201       94      107   53.2%   Internet Services GmbH & Co
      AS2386       228      131       97   42.5%   INS-AS
      AS2704       276      193       83   30.1%   HOOKUP-NET-A
      AS813        238      162       76   31.9%   UUNET Canada (ASN-UUNETCA-AS1)
      AS719        526      454       72   13.7%   LANLINK autonomous system
      AS3819       101       30       71   70.3%   SIGNET
      AS2048       214      143       71   33.2%   State of Louisiana/Office of Tele
      AS4230       222      152       70   31.5%   Embratel Brazil
      AS3450       112       47       65   58.0%   UTK
      AS855        127       65       62   48.8%   NBTel
      AS3575        80       18       62   77.5%   Seanet, Inc
      AS225        119       57       62   52.1%   University of Virginia (VIRnet)
      AS3603        97       38       59   60.8%   CETCOL - Uniandes
      AS3996       116       58       58   50.0%   FIRN
      AS2711       110       53       57   51.8%   SUNBELT-AS
      AS701        824      770       54    6.6%   Alternet
      AS5650       167      114       53   31.7%   Electric Lightwave Inc. and XMiss
      
       --- 18Oct96 ---
      ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description
      
      AS174       1246      918      328   26.3%   Performance Systems International
      AS3602       623      329      294   47.2%   Intergrated Network Services Inc.
      AS2493       774      491      283   36.6%   i*internet
      AS3301       833      571      262   31.5%   TeliaNet Sweden
      AS279        619      397      222   35.9%   SURAnet Southern AS
      AS3397       306       98      208   68.0%   EMI-AS
      AS3749       256       61      195   76.2%   Tennessee Board of Regents
      AS2048       346      154      192   55.5%   State of Louisiana/Office of Tele
      AS1691       294      152      142   48.3%   ANS-BLK1
      AS3804       373      236      137   36.7%   WorldLinx 3
      AS1          427      291      136   31.9%   BBN Planet backbone
      AS86         323      199      124   38.4%   SURAnet Northern AS
      AS568        384      266      118   30.7%   JIS (Joint Interconnection Servic
      AS2871       198       92      106   53.5%   Internet Services GmbH & Co
      AS560        433      328      105   24.2%   BBN Planet, New England Region (N
      AS2386       225      130       95   42.2%   INS-AS
      AS2704       277      193       84   30.3%   HOOKUP-NET-A
      AS813        240      164       76   31.7%   UUNET Canada (ASN-UUNETCA-AS1)
      AS719        527      455       72   13.7%   LANLINK autonomous system
      AS4230       219      147       72   32.9%   Embratel Brazil
      AS3819       101       30       71   70.3%   SIGNET
      AS1785       306      239       67   21.9%   NYSERNet Backbone
      AS3450       112       47       65   58.0%   UTK
      AS855        127       65       62   48.8%   NBTel
      AS3575        80       18       62   77.5%   Seanet, Inc
      AS3996       117       57       60   51.3%   FIRN
      AS3603        97       38       59   60.8%   CETCOL - Uniandes
      AS3566       114       55       59   51.8%   JRIVER-LINK
      AS225        118       60       58   49.2%   University of Virginia (VIRnet)
      AS2711       111       54       57   51.4%   SUNBELT-AS
      
      
      
      
      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 18Oct96 to 25Oct96
      	-168 AS1785 NYSERNet Backbone
      	 -76  AS719 LANLINK autonomous system
      	 -40 AS3973 AS-SPRINTLINK-NYSERN2
      	 -39  AS568 JIS (Joint Interconnection Servic
      	 -27 AS3972 AS-SPRINTLINK-NYSERN1
      	 -24 AS1267 IUNET-AS
      	 -19 AS2874 Global One Services AB
      	 -18 AS3255 Ukrainian Academic and Research N
      	 -17 AS1292 ITESM Campus -- Monterrey
      	 -16  AS376 RISQ Backbone
      	 -15 AS3566 JRIVER-LINK
      	 -13 AS3628 NYSERNET-BLK
      	 -12 AS6499 PFI
      	 -11 AS1793 SprintLink Chicago IL
      	  -9 AS3749 Tennessee Board of Regents
      	  -8 AS3343 RUNNet
      	  -7 AS3354 THENET-AS-1
      	  -6 AS3652 SPRINT-BB-NETBLK
      	  -5 AS6782 AS for the county net in Norrbott
      	  -4 AS6130 ADN-WEST
      
      Top 20 Added Routes from 18Oct96 to 25Oct96
      	 115  AS813 UUNET Canada (ASN-UUNETCA-AS1)
      	 102 AS5769 Le Groupe Videotron Ltee
      	  44 AS4983 Intel Corporation Autonomous Syst
      	  35 AS1221 AARNET-AS
      	  27 AS5650 Electric Lightwave Inc. and XMiss
      	  24  AS174 Performance Systems International
      	  22    AS1 BBN Planet backbone
      	  21 AS2561 Egyptian Networks
      	  18 AS3559 KORNET-3559 Autonomous-system
      	  17 AS6474 FLASHNET-AS
      	  15 AS4230 Embratel Brazil
      	  14 AS2277 ECUANET
      	  13 AS2548 DIGEX-AS
      	  11 AS6332 TELNOR
      	   9 AS5519 Xara Networks UK AS
      	   8 AS6347 DIAMOND
      	   7 AS3632 INFOTEC-RTN
      	   6 AS3564 Microserve Infromation Systems In
      	   5 AS2568 CTSNET
      	   4 AS3576 PREPnet-EAST
      
      
      
      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
      	        57.12.0.0/16	    AS5384	Etisalat Emirates Internet
      	    128.145.228.0/24	     AS174	Performance Systems Internatio
      	      128.167.7.0/24	      AS86	SURAnet Northern AS
      	      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
      	      130.188.2.0/24	     AS565	VTT autonomous system
      	      130.188.3.0/24	     AS565	VTT autonomous system
      	    130.188.150.0/24	     AS565	VTT autonomous system
      	    130.188.250.0/24	     AS565	VTT autonomous system
      	    130.188.252.0/24	     AS565	VTT autonomous system
      	     130.205.64.0/18	    AS3561	MCI
      	    130.252.178.0/24	    AS1321	ANS San Francisco - DNSS 11
      	    131.114.192.0/18	    AS2598	Consiglio Nazionale delle Rice
      	    131.115.211.0/24	    AS3301	TeliaNet Sweden
      	    131.115.254.0/24	    AS3301	TeliaNet Sweden
      	      131.117.0.0/17	     AS559	SWITCH, Swiss Academic and Res
      	    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
      	      134.198.8.0/21	    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 
      	    134.198.192.0/21	    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
      	      135.14.65.0/24	    AS3111	Internet Direct Inc. (ASN-DIRE
      	     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
      	     137.62.197.0/24	    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
      	     139.61.102.0/24	    AS3111	Internet Direct Inc. (ASN-DIRE
      	     139.61.103.0/24	    AS3111	Internet Direct Inc. (ASN-DIRE
      	    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
      	      142.77.19.0/24	     AS813	UUNET Canada (ASN-UUNETCA-AS1)
      	     142.77.248.0/24	     AS813	UUNET Canada (ASN-UUNETCA-AS1)
      	    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
      	    144.192.181.0/24	    AS4200	AGIS (Apex Global Information 
      	    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
      	     145.246.16.0/24	    AS2856	BTnet UK Regional network
      	     145.246.17.0/24	    AS2856	BTnet UK Regional network
      	    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
      	     146.75.253.0/24	    AS1257	SWIPnet Swedish IP Network
      	     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
      	    147.160.208.0/20	    AS3561	MCI
      	    147.160.224.0/20	    AS3561	MCI
      	    147.160.224.0/19	    AS3561	MCI
      	     147.206.20.0/24	    AS3561	MCI
      	       148.59.1.0/24	    AS2015	Msen, Inc.
      	       148.59.2.0/24	    AS2015	Msen, Inc.
      	       148.59.4.0/24	    AS2015	Msen, Inc.
      	       148.59.5.0/24	    AS2015	Msen, Inc.
      	       148.59.6.0/24	    AS2015	Msen, Inc.
      	       148.59.8.0/24	    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.
      	      148.59.21.0/24	    AS2015	Msen, Inc.
      	     148.59.222.0/24	    AS2015	Msen, Inc.
      	     148.59.224.0/24	    AS2015	Msen, Inc.
      	     148.59.226.0/24	    AS2015	Msen, Inc.
      	     148.59.228.0/24	    AS2015	Msen, Inc.
      	     148.59.229.0/24	    AS2015	Msen, Inc.
      	     148.59.232.0/24	    AS2015	Msen, Inc.
      	     148.59.234.0/24	    AS2015	Msen, Inc.
      	     148.59.235.0/24	    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
      	      148.252.1.0/24	    AS1849	PIPEX, Public IP EXchange
      	       149.20.4.0/24	    AS1239	SprintLink Backbone
      	      149.20.64.0/24	     AS701	Alternet
      	     149.212.64.0/20	    AS1759	Telecom Finland iNET
      	     149.236.92.0/24	    AS6292	FCI
      	       150.61.5.1/32	    AS2500	WIDE Internet AS
      	     150.100.52.0/24	    AS1792	SprintLink Stockton CA
      	    150.185.128.0/18	    AS1800	ICM-Atlantic
      	    150.185.192.0/18	    AS1800	ICM-Atlantic
      	    152.129.186.0/24	    AS4478	PNET-STL
      	    152.163.199.0/24	    AS2056	AOL-AS
      	    152.163.200.0/24	    AS2056	AOL-AS
      	    152.163.231.0/24	    AS2056	AOL-AS
      	    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
      	      153.96.80.0/21	     AS517	Xlink
      	      153.96.92.0/24	     AS517	Xlink
      	     153.96.188.0/22	     AS517	Xlink
      	     153.96.230.0/24	     AS517	Xlink
      	     155.39.191.0/24	    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
      	    155.229.120.0/21	    AS4565	HLC Internet
      	    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
      	     158.155.24.0/22	    AS1221	AARNET-AS
      	    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
      	       161.22.0.0/24	    AS1790	SprintLink Washington D.C.
      	     161.51.224.0/20	    AS1849	PIPEX, Public IP EXchange
      	     161.52.192.0/19	    AS2845	SUNET-LUND
      	      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
      	       163.12.8.0/21	    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
      	      163.12.23.0/24	    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
      	      163.12.81.0/24	    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
      	     163.49.131.0/24	    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
      	    163.168.212.0/24	    AS3303	Unisource Business Networks (S
      	     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
      	    163.249.169.0/24	    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
      	     168.175.70.0/24	    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
      	     169.132.80.0/24	    AS5000	IDT Corporation
      	    169.137.170.0/24	    AS3407	Interpath
      	      169.200.1.0/24	    AS3561	MCI
      	    170.115.249.0/24	    AS4969	Net Access
      	     170.194.51.0/24	    AS1849	PIPEX, Public IP EXchange
      	     170.204.82.0/23	    AS1791	SprintLink Fort Worth TX
      	     170.204.84.0/24	    AS1791	SprintLink Fort Worth TX
      	       171.18.1.0/24	    AS3215	RAIN
      	     171.25.128.0/20	    AS3301	TeliaNet Sweden
      	     171.25.128.0/19	    AS3301	TeliaNet Sweden
      	     171.25.144.0/21	    AS3301	TeliaNet Sweden
      	     171.25.152.0/21	    AS3301	TeliaNet Sweden
      	     171.30.170.0/24	    AS2856	BTnet UK Regional network
      	      194.23.1.36/30	    AS3305	Internet Service Provider back
      	   194.44.209.152/29	    AS3255	Ukrainian Academic and Researc
      	   194.44.209.196/32	    AS3255	Ukrainian Academic and Researc
      	   194.178.245.32/28	    AS5417	Demon Internet Ltd
      	    194.237.174.0/29	    AS3301	TeliaNet Sweden
      	    194.237.174.8/29	    AS3301	TeliaNet Sweden
      	   194.237.174.32/27	    AS3308	TeliaNet Denmark
      	    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
      	     204.6.105.64/26	    AS2529	Demon Internet Ltd
      	     204.148.62.0/26	    AS1673	ANS-BLK1
      	  205.156.223.176/28	    AS2702	Spry AS
      	     207.65.126.0/26	    AS6203	ISDN-Net Inc.