- routing-wg - mailman.ripe.net

The Cidr Report
by Tony Bates 05 Mar '99

05 Mar '99

This is an auto-generated mail on Fri Mar 5 12:00:00 PST 1999 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is possible even larger reduction should be possible. 2) Weekly Delta A summary of the last weeks changes in terms of withdrawn and added routes.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. Check http://www.employees.org/~tbates/cidr-report.html for a daily update of this report. ------------------------------------------------------------------------------ CIDR REPORT for 05Mar99 0) General Status Table History ------------- Date Prefixes 260299 56598 270299 56566 280299 56596 010399 56608 020399 56628 030399 56669 040399 56665 050399 56665 Check http://www.employees.org/~tbates/cidr.plot.html for a plot of the table history. Possible Bogus Routes --------------------- AS Summary ---------- Number of ASes in routing system: 4635 Number of ASes announcing only one prefix: 2312 (1238 cidr, 1074 classful) Largest number of cidr routes: 367 announced by AS701 Largest number of classful routes: 860 announced by AS701 1) Gains by aggregating at the origin AS level --- 05Mar99 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS271 355 144 211 59.4% BCnet Backbone AS2493 270 152 118 43.7% iSTAR Internet, Inc. AS174 643 528 115 17.9% Performance Systems International AS11305 116 8 108 93.1% UNKNOWN AS4755 157 75 82 52.2% Videsh Sanchar Nigam Ltd. India AS1267 107 29 78 72.9% IUNET-AS AS3749 138 62 76 55.1% TECNET AS4293 209 138 71 34.0% IMCI AS7496 95 31 64 67.4% Power Up AS4740 394 330 64 16.2% Ozemail Pty Ltd (ASN-OZEMAIL) AS4200 162 98 64 39.5% AGIS (Apex Global Information Ser AS7545 109 46 63 57.8% TPG Internet Pty Ltd AS1221 420 359 61 14.5% AARNET-AS AS7046 262 205 57 21.8% UUNET-CUSTOMER AS1239 518 461 57 11.0% SprintLink Backbone AS7657 140 88 52 37.1% The Internet Group Limited AS72 89 37 52 58.4% Schlumberger Information Network AS10928 104 52 52 50.0% UNKNOWN AS577 222 172 50 22.5% Bell Canada Backbone AS719 452 405 47 10.4% LANLINK autonomous system AS852 175 135 40 22.9% AGT Advance Communication AS5674 70 32 38 54.3% PBI-NET-BLK AS803 75 38 37 49.3% SaskNet Backbone AS701 860 824 36 4.2% Alternet AS7745 39 4 35 89.7% BIGSKY-AS AS7122 111 78 33 29.7% MTS ADVANCED Network Policy AS1785 248 216 32 12.9% NYSERNet Backbone AS1 496 464 32 6.5% BBNPLANET AS6332 94 63 31 33.0% TELNOR AS4307 32 1 31 96.9% SVINET-1 For the rest of the previous weeks gain information please see http://www.employees.org:80/~tbates/cidr-report.html 2) Weekly Delta Please see http://www.employees.org:80/~tbates/cidr-report.html for this part of the report 3) Interesting aggregates Please see http://www.employees.org:80/~tbates/cidr-report.html for this part of the report

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Re: registering a routing object for AS8376
by Nader S Kawar 04 Mar '99

04 Mar '99

Hello, That was the problem for sure. it worked fine now. thank you very much. Regards, Nader ---------------------- Michael Hallgren wrote: > > On Wed, Mar 03, 1999 at 06:05:10PM +0200, Nader S Kawar wrote: > > > > Hi, > > seems like you would be happier starting your update with a line > > password: xxx > > ... where password is the one associated to the object GO-JOR. Also, > GO-JOR's been notified on your attempt. > > I had the same kind of problems some time ago ;) > > mh > > > > > Nader S Kawar wrote: > > > > Hello, > > > > I am trying to update our aut-num and routing objects with RIPE > > database but it fails > > giving me the below error message. Can anyone pls tell me what needs to > > be done. thanks. > > > > Regards, > > Nader Kawar > > Global One Jordan > > > > > ------------------------------ > > > RIPE Database Management wrote: > > > > > > > > Part of your update FAILED > > > > > > > > > From: Nader S Kawar <nader(a)go.com.jo> > > > > > Subject: > > > > > Date: Thu, 25 Feb 1999 14:28:14 +0200 (GMT) > > > > > Msg-Id: <199902251228.OAA05619(a)go.com.jo> > > > > > > > > For help see <http://www.ripe.net/db/> or > > > > include 'help' in the subject line of your message > > > > > > > > Objects without errors have been processed. > > > > > > > > Update FAILED: [aut-num] AS8376 > > > > > > > > aut-num: AS8376 > > > > descr: GO-JOR Autonomous System > > > > descr: Global One Communications (Jordan) Ltd > > > > descr: Amman > > > > as-in: from AS4004 10 accept ANY > > > > as-in: from AS4005 10 accept ANY > > > > as-in: from AS6453 10 accept ANY > > > > as-in: from AS8697 10 accept ANY > > > > as-out: to AS4004 announce AS8376 > > > > as-out: to AS4005 announce AS8376 > > > > as-out: to AS6453 announce AS8376 > > > > as-out: to AS8697 announce AS8376 > > > > default: AS4004 10 > > > > admin-c: SK161-RIPE > > > > tech-c: NK68-RIPE > > > > mnt-by: GO-JOR > > > > changed: nader(a)go.com.jo 19990225 > > > > source: RIPE > > > > *ERROR*: authorisation failed, request forwarded to maintainer > > > > -- > Michael Hallgren, Graphnet Systems, http://mh.graphnet.fr

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registering a routing object for AS8376
by Nader S Kawar 03 Mar '99

03 Mar '99

Nader S Kawar wrote: Hello, I am trying to update our aut-num and routing objects with RIPE database but it fails giving me the below error message. Can anyone pls tell me what needs to be done. thanks. Regards, Nader Kawar Global One Jordan > ------------------------------ > RIPE Database Management wrote: > > > > Part of your update FAILED > > > > > From: Nader S Kawar <nader(a)go.com.jo> > > > Subject: > > > Date: Thu, 25 Feb 1999 14:28:14 +0200 (GMT) > > > Msg-Id: <199902251228.OAA05619(a)go.com.jo> > > > > For help see <http://www.ripe.net/db/> or > > include 'help' in the subject line of your message > > > > Objects without errors have been processed. > > > > Update FAILED: [aut-num] AS8376 > > > > aut-num: AS8376 > > descr: GO-JOR Autonomous System > > descr: Global One Communications (Jordan) Ltd > > descr: Amman > > as-in: from AS4004 10 accept ANY > > as-in: from AS4005 10 accept ANY > > as-in: from AS6453 10 accept ANY > > as-in: from AS8697 10 accept ANY > > as-out: to AS4004 announce AS8376 > > as-out: to AS4005 announce AS8376 > > as-out: to AS6453 announce AS8376 > > as-out: to AS8697 announce AS8376 > > default: AS4004 10 > > admin-c: SK161-RIPE > > tech-c: NK68-RIPE > > mnt-by: GO-JOR > > changed: nader(a)go.com.jo 19990225 > > source: RIPE > > *ERROR*: authorisation failed, request forwarded to maintainer

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The Cidr Report
by Tony Bates 26 Feb '99

26 Feb '99

This is an auto-generated mail on Fri Feb 26 12:00:00 PST 1999 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. Check http://www.employees.org/~tbates/cidr-report.html for a daily update of this report. ------------------------------------------------------------------------------ CIDR REPORT for 26Feb99 0) General Status Table History ------------- Date Prefixes 190299 56528 200299 56373 210299 56116 220299 56354 230299 56456 240299 56506 250299 56299 260299 56598 Check http://www.employees.org/~tbates/cidr.plot.html for a plot of the table history. Possible Bogus Routes --------------------- AS Summary ---------- Number of ASes in routing system: 4611 Number of ASes announcing only one prefix: 2304 (1234 cidr, 1070 classful) Largest number of cidr routes: 357 announced by AS701 Largest number of classful routes: 867 announced by AS701 1) Gains by aggregating at the origin AS level --- 26Feb99 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS271 355 144 211 59.4% BCnet Backbone AS2493 270 153 117 43.3% iSTAR Internet, Inc. AS174 641 529 112 17.5% Performance Systems International AS11305 116 8 108 93.1% UNKNOWN AS4755 158 78 80 50.6% Videsh Sanchar Nigam Ltd. India AS1267 107 29 78 72.9% IUNET-AS AS3749 140 63 77 55.0% TECNET AS4293 218 144 74 33.9% IMCI AS7545 112 48 64 57.1% TPG Internet Pty Ltd AS4200 165 101 64 38.8% AGIS (Apex Global Information Ser AS1221 423 360 63 14.9% AARNET-AS AS4740 385 324 61 15.8% Ozemail Pty Ltd (ASN-OZEMAIL) AS7046 258 200 58 22.5% UUNET-CUSTOMER AS1239 529 471 58 11.0% SprintLink Backbone AS72 89 37 52 58.4% Schlumberger Information Network AS10928 102 50 52 51.0% UNKNOWN AS577 222 172 50 22.5% Bell Canada Backbone AS7657 142 93 49 34.5% The Internet Group Limited AS7496 78 29 49 62.8% Power Up AS719 460 414 46 10.0% LANLINK autonomous system AS803 78 34 44 56.4% SaskNet Backbone AS852 177 137 40 22.6% AGT Advance Communication AS701 867 828 39 4.5% Alternet AS5674 64 27 37 57.8% PBI-NET-BLK AS7745 39 4 35 89.7% BIGSKY-AS AS7122 112 77 35 31.2% MTS ADVANCED Network Policy AS1785 249 217 32 12.9% NYSERNet Backbone AS1 505 473 32 6.3% BBNPLANET AS6332 94 63 31 33.0% TELNOR AS549 163 132 31 19.0% ONet Backbone For the rest of the previous weeks gain information please see http://www.employees.org:80/~tbates/cidr-report.html 2) Weekly Delta Please see http://www.employees.org:80/~tbates/cidr-report.html for this part of the report 3) Interesting aggregates Please see http://www.employees.org:80/~tbates/cidr-report.html for this part of the report

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The Cidr Report
by Tony Bates 22 Feb '99

22 Feb '99

This is an auto-generated mail on Fri Feb 19 12:00:00 PST 1999 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. Check http://www.employees.org/~tbates/cidr-report.html for a daily update of this report. ------------------------------------------------------------------------------ CIDR REPORT for 19Feb99 0) General Status Table History ------------- Date Prefixes 120299 55713 130299 55907 140299 55818 150299 55997 160299 56035 170299 56178 180299 56403 190299 56528 Check http://www.employees.org/~tbates/cidr.plot.html for a plot of the table history. Possible Bogus Routes --------------------- AS Summary ---------- Number of ASes in routing system: 4569 Number of ASes announcing only one prefix: 2279 (1216 cidr, 1063 classful) Largest number of cidr routes: 353 announced by AS701 Largest number of classful routes: 850 announced by AS701 1) Gains by aggregating at the origin AS level --- 19Feb99 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS271 353 138 215 60.9% BCnet Backbone AS2493 273 155 118 43.2% iSTAR Internet, Inc. AS174 652 536 116 17.8% Performance Systems International AS11305 116 8 108 93.1% UNKNOWN AS3749 149 65 84 56.4% TECNET AS1267 107 29 78 72.9% IUNET-AS AS4293 222 148 74 33.3% IMCI AS4755 151 80 71 47.0% Videsh Sanchar Nigam Ltd. India AS7046 280 215 65 23.2% UUNET-CUSTOMER AS4200 161 98 63 39.1% AGIS (Apex Global Information Ser AS4740 386 325 61 15.8% Ozemail Pty Ltd (ASN-OZEMAIL) AS1239 521 464 57 10.9% SprintLink Backbone AS1221 407 351 56 13.8% AARNET-AS AS7545 110 55 55 50.0% TPG Internet Pty Ltd AS7657 142 90 52 36.6% The Internet Group Limited AS72 89 37 52 58.4% Schlumberger Information Network AS10928 104 53 51 49.0% UNKNOWN AS577 222 172 50 22.5% Bell Canada Backbone AS7496 76 27 49 64.5% Power Up AS719 456 410 46 10.1% LANLINK autonomous system AS852 173 135 38 22.0% AGT Advance Communication AS5674 64 27 37 57.8% PBI-NET-BLK AS803 72 36 36 50.0% SaskNet Backbone AS701 850 814 36 4.2% Alternet AS6897 63 27 36 57.1% Global-One Spain AS7122 112 77 35 31.2% MTS ADVANCED Network Policy AS1785 249 217 32 12.9% NYSERNet Backbone AS6332 97 66 31 32.0% TELNOR AS4307 32 1 31 96.9% SVINET-1 AS2707 63 32 31 49.2% WEC For the rest of the previous weeks gain information please see http://www.employees.org:80/~tbates/cidr-report.html 2) Weekly Delta Please see http://www.employees.org:80/~tbates/cidr-report.html for this part of the report 3) Interesting aggregates Please see http://www.employees.org:80/~tbates/cidr-report.html for this part of the report

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The Cidr Report
by Tony Bates 12 Feb '99

12 Feb '99

This is an auto-generated mail on Fri Feb 12 12:00:00 PST 1999 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. Check http://www.employees.org/~tbates/cidr-report.html for a daily update of this report. ------------------------------------------------------------------------------ CIDR REPORT for 12Feb99 0) General Status Table History ------------- Date Prefixes 050299 55641 060299 56070 070299 55738 080299 55776 090299 55763 100299 55822 110299 55912 120299 55713 Check http://www.employees.org/~tbates/cidr.plot.html for a plot of the table history. Possible Bogus Routes --------------------- AS Summary ---------- Number of ASes in routing system: 3332 Number of ASes announcing only one prefix: 1055 (0 cidr, 1055 classful) Largest number of cidr routes: 0 announced by Largest number of classful routes: 816 announced by AS701 1) Gains by aggregating at the origin AS level --- 12Feb99 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS271 385 139 246 63.9% BCnet Backbone AS2493 275 157 118 42.9% iSTAR Internet, Inc. AS174 656 540 116 17.7% Performance Systems International AS11305 116 8 108 93.1% UNKNOWN AS3749 158 66 92 58.2% TECNET AS4755 156 74 82 52.6% Videsh Sanchar Nigam Ltd. India AS1267 111 30 81 73.0% IUNET-AS AS4293 222 148 74 33.3% IMCI AS7046 274 211 63 23.0% UUNET-CUSTOMER AS4740 387 325 62 16.0% Ozemail Pty Ltd (ASN-OZEMAIL) AS4200 161 99 62 38.5% AGIS (Apex Global Information Ser AS1221 409 347 62 15.2% AARNET-AS AS1239 508 454 54 10.6% SprintLink Backbone AS72 89 37 52 58.4% Schlumberger Information Network AS7545 109 58 51 46.8% TPG Internet Pty Ltd AS10928 100 50 50 50.0% UNKNOWN AS7496 77 28 49 63.6% Power Up AS577 221 172 49 22.2% Bell Canada Backbone AS7657 141 94 47 33.3% The Internet Group Limited AS719 453 408 45 9.9% LANLINK autonomous system AS3221 84 42 42 50.0% EENet Autonomous System AS852 172 136 36 20.9% AGT Advance Communication AS803 72 36 36 50.0% SaskNet Backbone AS6897 63 27 36 57.1% Global-One Spain AS7745 39 4 35 89.7% BIGSKY-AS AS7122 112 77 35 31.2% MTS ADVANCED Network Policy AS701 816 783 33 4.0% Alternet AS1785 250 218 32 12.8% NYSERNet Backbone AS4307 32 1 31 96.9% SVINET-1 AS2707 63 32 31 49.2% WEC For the rest of the previous weeks gain information please see http://www.employees.org:80/~tbates/cidr-report.html 2) Weekly Delta Please see http://www.employees.org:80/~tbates/cidr-report.html for this part of the report 3) Interesting aggregates Please see http://www.employees.org:80/~tbates/cidr-report.html for this part of the report

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The Cidr Report
by Tony Bates 05 Feb '99

05 Feb '99

This is an auto-generated mail on Fri Feb 5 12:00:00 PST 1999 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. Check http://www.employees.org/~tbates/cidr-report.html for a daily update of this report. ------------------------------------------------------------------------------ CIDR REPORT for 05Feb99 0) General Status Table History ------------- Date Prefixes 290199 55694 300199 55734 310199 55712 010299 55847 020299 55793 030299 55899 040299 55881 050299 55641 Check http://www.employees.org/~tbates/cidr.plot.html for a plot of the table history. Possible Bogus Routes --------------------- AS Summary ---------- Number of ASes in routing system: 4500 Number of ASes announcing only one prefix: 2232 (1187 cidr, 1045 classful) Largest number of cidr routes: 353 announced by AS701 Largest number of classful routes: 881 announced by AS701 1) Gains by aggregating at the origin AS level --- 05Feb99 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS271 386 140 246 63.7% BCnet Backbone AS2493 315 169 146 46.3% iSTAR Internet, Inc. AS174 656 541 115 17.5% Performance Systems International AS11305 115 13 102 88.7% UNKNOWN AS3749 158 66 92 58.2% TECNET AS1267 111 30 81 73.0% IUNET-AS AS4755 152 72 80 52.6% Videsh Sanchar Nigam Ltd. India AS4293 211 140 71 33.6% IMCI AS7046 273 207 66 24.2% UUNET-CUSTOMER AS4200 161 99 62 38.5% AGIS (Apex Global Information Ser AS4740 389 328 61 15.7% Ozemail Pty Ltd (ASN-OZEMAIL) AS1221 405 345 60 14.8% AARNET-AS AS701 881 825 56 6.4% Alternet AS1239 529 474 55 10.4% SprintLink Backbone AS7657 142 90 52 36.6% The Internet Group Limited AS72 89 37 52 58.4% Schlumberger Information Network AS7545 109 58 51 46.8% TPG Internet Pty Ltd AS10928 100 50 50 50.0% UNKNOWN AS7496 77 28 49 63.6% Power Up AS577 221 172 49 22.2% Bell Canada Backbone AS719 452 407 45 10.0% LANLINK autonomous system AS3221 84 42 42 50.0% EENet Autonomous System AS852 173 135 38 22.0% AGT Advance Communication AS803 72 36 36 50.0% SaskNet Backbone AS6897 64 28 36 56.2% Global-One Spain AS7745 39 4 35 89.7% BIGSKY-AS AS7122 112 77 35 31.2% MTS ADVANCED Network Policy AS6332 98 64 34 34.7% TELNOR AS2764 334 301 33 9.9% connect.com.au pty ltd AS4307 32 1 31 96.9% SVINET-1 For the rest of the previous weeks gain information please see http://www.employees.org:80/~tbates/cidr-report.html 2) Weekly Delta Please see http://www.employees.org:80/~tbates/cidr-report.html for this part of the report 3) Interesting aggregates Please see http://www.employees.org:80/~tbates/cidr-report.html for this part of the report

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The Cidr Report
by Tony Bates 29 Jan '99

29 Jan '99

This is an auto-generated mail on Fri Jan 29 12:00:00 PST 1999 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. Check http://www.employees.org/~tbates/cidr-report.html for a daily update of this report. ------------------------------------------------------------------------------ CIDR REPORT for 29Jan99 0) General Status Table History ------------- Date Prefixes 220199 55393 230199 55423 240199 55417 250199 55453 260199 55539 270199 55623 280199 55634 290199 55694 Check http://www.employees.org/~tbates/cidr.plot.html for a plot of the table history. Possible Bogus Routes --------------------- AS Summary ---------- Number of ASes in routing system: 4470 Number of ASes announcing only one prefix: 2208 (1180 cidr, 1028 classful) Largest number of cidr routes: 350 announced by AS3561 Largest number of classful routes: 1028 announced by AS701 1) Gains by aggregating at the origin AS level --- 29Jan99 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS271 387 140 247 63.8% BCnet Backbone AS701 1028 870 158 15.4% Alternet AS2493 323 174 149 46.1% iSTAR Internet, Inc. AS174 645 533 112 17.4% Performance Systems International AS11305 116 8 108 93.1% UNKNOWN AS3749 149 67 82 55.0% TECNET AS4755 156 75 81 51.9% Videsh Sanchar Nigam Ltd. India AS1267 111 30 81 73.0% IUNET-AS AS4293 211 140 71 33.6% IMCI AS549 218 152 66 30.3% ONet Backbone AS4200 160 98 62 38.8% AGIS (Apex Global Information Ser AS7046 269 208 61 22.7% UUNET-CUSTOMER AS1221 396 336 60 15.2% AARNET-AS AS4740 378 320 58 15.3% Ozemail Pty Ltd (ASN-OZEMAIL) AS1239 527 473 54 10.2% SprintLink Backbone AS72 89 37 52 58.4% Schlumberger Information Network AS7657 141 90 51 36.2% The Internet Group Limited AS7545 109 58 51 46.8% TPG Internet Pty Ltd AS7496 77 28 49 63.6% Power Up AS577 221 172 49 22.2% Bell Canada Backbone AS10928 99 50 49 49.5% UNKNOWN AS719 452 408 44 9.7% LANLINK autonomous system AS3221 84 42 42 50.0% EENet Autonomous System AS852 173 135 38 22.0% AGT Advance Communication AS3561 723 685 38 5.3% MCI AS803 72 36 36 50.0% SaskNet Backbone AS6897 64 28 36 56.2% Global-One Spain AS7122 110 76 34 30.9% MTS ADVANCED Network Policy AS2764 330 297 33 10.0% connect.com.au pty ltd AS6332 101 70 31 30.7% TELNOR For the rest of the previous weeks gain information please see http://www.employees.org:80/~tbates/cidr-report.html 2) Weekly Delta Please see http://www.employees.org:80/~tbates/cidr-report.html for this part of the report 3) Interesting aggregates Please see http://www.employees.org:80/~tbates/cidr-report.html for this part of the report

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The Cidr Report
by Tony Bates 22 Jan '99

22 Jan '99

This is an auto-generated mail on Fri Jan 22 12:00:00 PST 1999 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. Check http://www.employees.org/~tbates/cidr-report.html for a daily update of this report. ------------------------------------------------------------------------------ CIDR REPORT for 22Jan99 0) General Status Table History ------------- Date Prefixes 150199 55155 160199 55240 170199 55247 180199 55241 190199 55868 200199 55938 210199 55534 220199 55393 Check http://www.employees.org/~tbates/cidr.plot.html for a plot of the table history. Possible Bogus Routes --------------------- AS Summary ---------- Number of ASes in routing system: 4442 Number of ASes announcing only one prefix: 2186 (1168 cidr, 1018 classful) Largest number of cidr routes: 355 announced by AS3561 Largest number of classful routes: 1012 announced by AS701 1) Gains by aggregating at the origin AS level --- 22Jan99 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS271 387 143 244 63.0% UNKNOWN AS701 1012 859 153 15.1% UNKNOWN AS2493 319 173 146 45.8% UNKNOWN AS174 655 541 114 17.4% UNKNOWN AS11305 115 7 108 93.9% UNKNOWN AS4200 189 97 92 48.7% UNKNOWN AS3749 158 66 92 58.2% UNKNOWN AS1267 111 30 81 73.0% UNKNOWN AS4755 147 72 75 51.0% UNKNOWN AS4293 208 137 71 34.1% UNKNOWN AS549 218 152 66 30.3% UNKNOWN AS4740 387 325 62 16.0% UNKNOWN AS1221 399 339 60 15.0% UNKNOWN AS7046 253 196 57 22.5% UNKNOWN AS1239 540 486 54 10.0% UNKNOWN AS72 89 37 52 58.4% UNKNOWN AS7657 140 89 51 36.4% UNKNOWN AS7545 110 59 51 46.4% UNKNOWN AS577 221 172 49 22.2% UNKNOWN AS10928 98 49 49 50.0% UNKNOWN AS7496 76 28 48 63.2% UNKNOWN AS852 177 134 43 24.3% UNKNOWN AS719 452 409 43 9.5% UNKNOWN AS3221 84 42 42 50.0% UNKNOWN AS803 72 36 36 50.0% UNKNOWN AS6897 64 28 36 56.2% UNKNOWN AS3561 723 687 36 5.0% UNKNOWN AS7122 110 76 34 30.9% UNKNOWN AS2764 324 291 33 10.2% UNKNOWN AS6332 101 70 31 30.7% UNKNOWN For the rest of the previous weeks gain information please see http://www.employees.org:80/~tbates/cidr-report.html 2) Weekly Delta Please see http://www.employees.org:80/~tbates/cidr-report.html for this part of the report 3) Interesting aggregates Please see http://www.employees.org:80/~tbates/cidr-report.html for this part of the report

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draft agenda RIPE 32 routing wg session
by SchmitzJo＠aol.com 22 Jan '99

22 Jan '99

Dear colleagues, please find enclosed the draft agenda for the session of the routing working group at RIPE 32, Amsterdam. The session will be held Wednesday, 27-January, 9:00am As usual comments, additions, welcome! --- R I P E 3 2 A M S T E R D A M Routing Working Group Session 27-January-1999 Draft Agenda A. Preliminaries (Joachim Schmitz) - introduction - participants' list - volunteering of scribe - agenda bashing - RIPE 31 minutes - actions from earlier meetings B. Recent Developments (Joachim Schmitz) - RPSL tutorial - IETF C. Report on RPSL Deployment at the Registries - General Overview (David Kessens) - RIPE NCC (Joao Luis Silva Damas) D. Report from the RIPE NCC (Joao Luis Silva Damas) E. Internet Performance and Fault Tolerance (Abha Ahuja, Craig Labovitz) F. Reality Checking of the RIPE Routing Registry (Joachim Schmitz) Y. General I/O with Other WGs - Cooperation between Routing WG and MBone WG (Kurt Kayser) Z. AOB --- Regards Joachim --- JS395-RIPE -- standard disclaimer ---

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