nanog mailing list archives
Re: What is up with 170.36.0.0/16
From: "Christopher A. Woodfield" <rekoil () semihuman com>
Date: Thu, 14 Jun 2001 11:39:14 -0400
(Thwaps hand against forehead) Oh, you DID lookup the individual IP. never mind. /me crawls back into his cubicle. -Chris On Thu, Jun 14, 2001 at 11:34:04AM -0400, Christopher A. Woodfield wrote:
HAve youtried doing a BGP lookup for the MX's IP, rather than the whole /16? That will return the smallest aggregate that includes the target IP(s). It's entirely possible that the block is not in the table as a /16, but as a set of sub-aggregates. -Chris On Thu, Jun 14, 2001 at 11:28:36AM -0400, Erik Antelman wrote:Is someone renumbering around this area? My motivation is to understand the mechanisms and techniques \ by which a non-privelaged user (ie someone without login access to a BGP fed router) would diagnose (characterize, locate, identify, etc..) failure to reach a large corporations mail servers (1/2 of the MX servers for fleet.com) RADB has nothing on this, a New York QWEST looking glass says: Query: bgp IP address: 170.36.73.11 Location: New York Timeout: 20 seconds % Network not in table What's up?-- --------------------------- Christopher A. Woodfield rekoil () semihuman com PGP Public Key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xB887618B
-- --------------------------- Christopher A. Woodfield rekoil () semihuman com PGP Public Key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xB887618B
Current thread:
- cogentco.com technical analysis? Murphy, Brennan (Jun 12)
- Re: cogentco.com technical analysis? Steve Rude (Jun 12)
- RE: cogentco.com technical analysis? Matt Levine (Jun 12)
- Re: cogentco.com technical analysis? Josh Richards (Jun 12)
- Re: cogentco.com technical analysis? Andrew Barros (Jun 12)
- Re: cogentco.com technical analysis? Omachonu Ogali (Jun 13)
- Re: cogentco.com technical analysis? Alex Rubenstein (Jun 14)
- What is up with 170.36.0.0/16 Erik Antelman (Jun 14)
- Re: What is up with 170.36.0.0/16 Christopher A. Woodfield (Jun 14)
- Re: What is up with 170.36.0.0/16 Christopher A. Woodfield (Jun 14)
- Re: What is up with 170.36.0.0/16 Josh Richards (Jun 14)
- RE: cogentco.com technical analysis? Matt Levine (Jun 12)
- Re: What is up with 170.36.0.0/16 Josh Richards (Jun 14)
- RE: What is up with 170.36.0.0/16 Vivien M. (Jun 14)
- Re: What is up with 170.36.0.0/16 Christopher A. Woodfield (Jun 15)
- Re: cogentco.com technical analysis? Steve Rude (Jun 12)
- <Possible follow-ups>
- Re: cogentco.com technical analysis? Albert Meyer (Jun 12)