ResearchIRR · RIPE

AS-DFNFROMDESY ASs accepted by DFN from DESY

An as-set registered in RIPE, maintained by DFN-MNT. It names 1 AS and 1 set directly; followed all the way down, it reaches 5 ASes through 1 nested sets.

Members

What AS-DFNFROMDESY lists

1 AS and 1 set, written in the object across every registry that holds it. Sets open their own page.

AS-DFNFROMMSUAS1754 DESY-HAMBURG
Expanded

Every AS it reaches

What a filter built from AS-DFNFROMDESY would let in: 5 ASes.

Show the 5 ASes
AS1754AS8756AS8847AS31492AS43030
Prefixes

What AS-DFNFROMDESY covers

Every route object in the IRR whose origin is one of the 5 ASes it reaches: the prefixes a filter built from AS-DFNFROMDESY (with bgpq4, say) would allow. 47 IPv4 and 1 IPv6. Every one is in the IRR API.

47 IPv4 prefixes
131.169.0.0/16131.169.169.0/24141.34.0.0/16185.166.56.0/22185.166.56.0/23185.166.56.0/24185.166.57.0/24185.166.58.0/23185.166.58.0/24185.166.59.0/24192.109.31.0/24192.76.172.0/2477.95.0.0/2177.95.0.0/2477.95.1.0/2477.95.2.0/2477.95.3.0/2477.95.4.0/2477.95.5.0/2477.95.6.0/2477.95.7.0/2483.69.128.0/1995.142.80.0/2095.142.80.0/2395.142.80.0/2495.142.81.0/2495.142.82.0/2395.142.82.0/2495.142.83.0/2495.142.84.0/2395.142.84.0/2495.142.85.0/2495.142.86.0/2395.142.86.0/2495.142.87.0/2495.142.88.0/2395.142.88.0/2495.142.89.0/2495.142.90.0/2395.142.90.0/2495.142.91.0/2495.142.92.0/2395.142.92.0/2495.142.93.0/2495.142.94.0/2395.142.94.0/2495.142.95.0/24
1 IPv6 prefix
2a0b:ae80::/32
Registries

Each registry’s copy

RIPE2 membersASs accepted by DFN from DESY
Maintained byDFN-MNT
Last modified2010-04-12T14:49:25Z
MembersAS1754 AS-DFNFROMMSU
mbrs-by-refN
Tools

Check AS-DFNFROMDESY live

IRR API, with prefixes