ResearchIRR · RIPE

AS-DFNFROMCOLOGNE ASs accepted by DFN from the University of Cologne

An as-set registered in RIPE, maintained by DFN-MNT. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

What AS-DFNFROMCOLOGNE lists

2 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

Every AS it reaches

What a filter built from AS-DFNFROMCOLOGNE would let in: 2 ASes.

Show the 2 ASes

What AS-DFNFROMCOLOGNE covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS-DFNFROMCOLOGNE (with bgpq4, say) would allow. 9 IPv4 and 1 IPv6. Every one is in the IRR API.

9 IPv4 prefixes
1 IPv6 prefix

Each registry’s copy

RIPE2 membersASs accepted by DFN from the University of Cologne
Maintained byDFN-MNT
Last modified2010-04-12T14:49:07Z
MembersAS5520 AS6733
mbrs-by-refN

Check AS-DFNFROMCOLOGNE live