Routing to ARIN from Teleglobe (2001:5a0::/32)

Bernhard Schmidt berni at
Sat Feb 10 20:14:48 CET 2007

Jeroen Massar wrote:

> OCCAID can't reach Teleglobe as it isn't in their routing tables.

Along with a lot more than one hundred other allocations. Thanks to 
Jeroen there is a nifty tool to analyze the situation

> Solution: let those two peer, or better: let ARIN pay (or otherwise
> arrange) for transit.

Ack. ARIN should definitely become multihomed (this is why they are 
sitting in a "critical infrastructure" prefix, right?) with a decent 
provider. Same applies for Neustar (on behalf of, that 
prefix being unreachable because it is singlehomed behind an R&D network 
with missing routes produces constant pain as well.


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