ResearchIRR · RIPE

AS-SWKN ASNs announced by Stadtwerke Konstanz GmbH AS57154

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

Members

What AS-SWKN lists

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

AS57154 SWKNAS214410 W-NET
Expanded

Every AS it reaches

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

Show the 2 ASes
AS57154AS214410
Prefixes

What AS-SWKN covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS-SWKN (with bgpq4, say) would allow. 16 IPv4 and 2 IPv6. Every one is in the IRR API.

16 IPv4 prefixes
185.222.172.0/22185.222.36.0/22185.36.44.0/22185.36.47.0/24185.80.168.0/22185.80.168.0/24185.80.169.0/24185.80.170.0/24185.80.171.0/24193.102.25.0/24212.47.38.0/24213.152.96.0/1931.47.80.0/215.10.8.0/2188.133.248.0/2188.133.255.0/24
2 IPv6 prefixes
2a03:80::/322a14:7b40::/29
Registries

Each registry’s copy

RIPE2 membersASNs announced by Stadtwerke Konstanz GmbH AS57154
Maintained byMNT-SWKN
Last modified2026-02-17T12:52:31Z
MembersAS57154 AS214410
mbrs-by-refN
Used by

Sets that include AS-SWKN

AS-CABLECOMAS-DEFENSEAS-ECIX-FRAAS-LITECOMAS-PHILUNETAS-RIX-RSAS-STUTTGARTIX-RSAS-TDDEAS13030:AS-CHAS35280:AS-DEFENSEAS5405:AS-INTERDOTLINKAS60169:AS-GFIT
Tools

Check AS-SWKN live

IRR API, with prefixes