Wilhelm Bühler: www.de.buehler.net

Buehler.NET: Debugging im Internet

Looking Glasses

meine Favoriten

Cistron.net

Amsterdam Internet Exchange (AMS-IX) and global-one.nl.

LINX

London Internet Exchange, u.a. looking glasses

weitere Gläser

• looking glass, CTS - current BGP routes heard by CTSnet
• looking glass, DTI - WIDE.
• looking glass, IMnet - Japan.
• looking glass, Lyceum - Leafed off of UUnet in Atlanta. Displays ASN of each hop.
• Multiple Traceroute Gateway
• route server views, Merit - Current data from MAE-East, MAE-West, Chicago AADS, PacBell NAP, & DEC PAIX.
• traceroute servers, Boardwatch - Provides useful geography and topology info for each listing.
• traceroute servers, ESnet - high energy physics sites.
• traceroute servers, IBM Israel - short index maintained by IBM Global Network
• traceroute, CERN - MCI provides connectivity from Switzerland to USA; EUnet and ten-34.net provide some European connectivity.
• traceroute, Dimensional Comms - Colorado customer of Concentric.
• traceroute, MidCoast - Leafed off of MCI in Maine.
• traceroute, Opus One - Can use LSRR to trace via Sprint, MCI, and others.
• traceroute, Structured Network - Portland regional, UUnet transit, MCI dual-home.

Docs

man pathchar

pathchar notes

The "missing man page" for a traceroute-like bottleneck bandwidth estimator.