CCIE - internet routing table

Author

internet routing table

poks

2002-11-27, 2:27 am

Is there a public-accessible router that you can login and do show commands to see the BGP/internet routing table? Tx.

MadChef

2002-11-27, 5:29 am

You can hit looking glass servers and look or specific BGP routes at various places, like this:
http://www.belnet.be/cgi-bin/lg

Here's an extensive list of looking glass servers: http://www.traceroute.org/#Looking%20Glass

MadChef

darthfeces

2002-11-28, 9:22 pm

here's at&t's route-server

############## route-server.ip.att.net ###############
######### AT&T IP Services Route Monitor ###########

This router maintains peerings with customer-facing routers
throughout the AT&T IP Services Backbone:

12.123.21.243 Atlanta, GA 12.123.133.124 Austin, TX

12.123.41.250 Cambridge, MA 12.123.5.240 Chicago,IL

12.123.17.244 Dallas, TX 12.123.139.124 Detroit, MI

12.123.37.250 Denver, CO 12.123.134.124 Houston, TX

12.123.29.249 Los Angeles, CA 12.123.1.236 New York, NY

12.123.33.249 Orlando,FL 12.123.137.124 Philadelphia, PA

12.123.142.124 Phoenix, AZ 12.123.145.124 San Diego, CA

12.123.13.241 San Francisco, CA 12.123.25.245 St. Louis, MO

12.123.45.252 Seattle, WA 12.123.9.241 Washington, DC

This router supports the cisco "| [begin,exclude,include]" command format.

This router should have the global routing view from each of these key
routers. This should provide the global routing table from the AT&T
infrastructure perspective. This router will soon maintain a copy of
the public multicast routing table.

For questions about this route-server, send email to: jayb@att.com

#################### route-server.ip.att.net ####################

route-server>sh ip bgp su
route-server>sh ip bgp summary
BGP router identifier 12.0.1.28, local AS number 65000
BGP table version is 2230790, main routing table version 2230790
115938 network entries and 2345320 paths using 114903818 bytes of memory
35737 BGP path attribute entries using 2001272 bytes of memory
23084 BGP AS-PATH entries using 604484 bytes of memory
372 BGP community entries using 14106 bytes of memory
26287 BGP route-map cache entries using 525740 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
Dampening enabled. 1116 history paths, 1362 dampened paths
BGP activity 148478/4222001945 prefixes, 5225758/2880438 paths, scan interval 60
secs

Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd

12.123.1.234 4 7018 102107 22886 2230790 0 0 2w1d 23851
12.123.1.236 4 7018 614562 22886 2230790 0 0 2w1d 115856
12.123.5.240 4 7018 735491 22815 2230790 0 0 1w2d 115857
12.123.9.241 4 7018 660595 22861 2230790 0 0 3d17h 115855
12.123.13.241 4 7018 591601 22886 2230790 0 0 2w1d 115857
12.123.17.244 4 7018 588174 22886 2230790 0 0 2w1d 115859
12.123.21.243 4 7018 577648 22886 2230790 0 0 2w1d 115855
12.123.25.245 4 7018 743736 22782 2230790 0 0 1w2d 115856
12.123.29.249 4 7018 666051 22760 2230790 0 0 3d15h 115858
12.123.33.249 4 7018 576688 22886 2230790 0 0 2w1d 115855
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd

12.123.37.250 4 7018 597532 22886 2230790 0 0 2w1d 115858
12.123.41.250 4 7018 617707 22886 2230790 0 0 2w1d 115858
12.123.45.252 4 7018 592084 22886 2230790 0 0 2w1d 115858
12.123.133.124 4 7018 620854 22814 2230790 0 0 2w1d 115857
12.123.134.124 4 7018 583285 22886 2230790 0 0 2w1d 115857
12.123.137.124 4 7018 707731 22889 2230790 0 0 1w2d 115857
12.123.139.124 4 7018 593015 22886 2230790 0 0 2w1d 115855
12.123.142.124 4 7018 694999 22819 2230790 0 0 1w6d 115857
12.123.145.124 4 7018 625046 22848 2230790 0 0 1w0d 115856
12.123.196.111 4 7018 458802 22886 2230790 0 0 2w1d 86558
12.123.199.239 4 7018 653471 22833 2230790 0 0 1w6d 100552
12.123.203.174 4 7018 25708 22526 2230790 0 0 1w0d 103
12.123.217.15 4 7018 22887 22886 2230790 0 0 2w1d 1
12.123.218.47 4 7018 22851 22842 2230790 0 0 3d18h 15
12.123.221.15 4 7018 119861 22846 2230790 0 0 1w1d 23851
12.161.130.230 4 64544 22825 366626 2230791 0 0 2w1d 0
192.205.31.33 4 7018 84441 22886 2230790 0 0 2w1d 23851
route-server>

Widgewaam

2002-12-02, 11:59 am

Also:
http://stat.qwest.net/looking_glass.html

Mat P

2002-12-19, 6:40 am

Old post I know, but I found this link today.

http://www.catspace.com/goodies.htm

It has routers you can telnet into about 1/3rd of the way down.

darthfeces

2002-12-19, 9:51 pm

ahhh

rfc28

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