ResearchIRR · RIPE

AS61438:AS-CUSTOMERS ip-it consult GmbH…

An as-set registered in RIPE, maintained by MNT-IP-IT. It names 0 ASes and 4 sets directly; followed all the way down, it reaches 4 ASes through 4 nested sets.

Members

What AS61438:AS-CUSTOMERS lists

0 ASes and 4 sets, written in the object across every registry that holds it. Sets open their own page.

AS-BUCHHOLZAS-FINZEITAS-PETER-KOLODZIEJAS-WIRKBETRIEB
Expanded

Every AS it reaches

What a filter built from AS61438:AS-CUSTOMERS would let in: 4 ASes.

Show the 4 ASes
AS43911AS60767AS208818AS213330
Prefixes

What AS61438:AS-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS61438:AS-CUSTOMERS (with bgpq4, say) would allow. 3 IPv4 and 8 IPv6. Every one is in the IRR API.

3 IPv4 prefixes
45.95.204.0/2491.195.220.0/2391.195.221.0/24
8 IPv6 prefixes
2001:678:d20::/482001:67c:220::/482001:67c:277c::/482a0d:2d46:18::/482a0e:3940:1000::/362a0e:3940:2000::/362a0e:3940:d000::/362a0e:3940:f000::/36
Registries

Each registry’s copy

RIPE4 membersip-it consult GmbH -------------------- Downstream ASN -------------------- none -------------------- Downstream AS-SET -------------------- --------------------
Maintained byMNT-IP-IT
Last modified2026-10-15T11:57:20Z
MembersAS-BUCHHOLZ AS-FINZEIT AS-PETER-KOLODZIEJ AS-WIRKBETRIEB
mbrs-by-refMNT-IP-IT
Used by

Sets that include AS61438:AS-CUSTOMERS

AS47536:AS-PATHCONNECTAS61438:AS-IP-IT
Tools

Check AS61438:AS-CUSTOMERS live

IRR API, with prefixes