Traceroute with ASN

Tue Mar 15 09:34:41 UTC 2005

Hi!

> maybe this is a OLD question. But, where can I get a
> traceroute program which can show ASN beside each hop
> IP address?

Something like this?

[root at m4ilb0x root]# lft www.level3.net -A

Tracing ________________________.

TTL  LFT trace to Level3.com (209.245.19.41):80/tcp
  1   [AS24730] amsterdam-c1-f1.prolocation.net (81.23.230.1) 0.5ms
  2   [AS9057] ge-2-0-185.ipcolo1.Amsterdam1.Level3.net (213.244.164.197) 0.8ms
  3   [AS9057] ae-0-53.mp1.Amsterdam1.Level3.net (213.244.165.65) 1.4ms
  4   [AS9057] ae-1-0.bbr1.London2.Level3.net (212.187.128.46) 8.6ms
  5   [AS3356] as-0-0.bbr2.Washington1.Level3.net (4.68.128.102) 81.3ms
  6   [AS3356] as-0-0.bbr1.Denver1.Level3.net (209.247.11.21) 127.3ms
  7   [AS3356] so-6-0.hsa1.Denver1.Level3.net (4.68.112.154) 127.9ms
  8   [AS3356] se3-0.public1.Broomfield1.Level3.net (209.245.16.18) 128.7ms
**   [neglected] no reply packets received from TTL 9
10   [AS3356] [target] Level3.com (209.245.19.41):80 129.0ms

bye,
Raymond.