ResearchIRR · RIPE

AS-WEB4U WEB4U.CZ Autonomous System

An as-set registered in RIPE, maintained by MNT-WEB4U. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS-WEB4U lists

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

AS39790 WEB4U
Expanded

Every AS it reaches

What a filter built from AS-WEB4U would let in: 1 ASes.

Show the 1 ASes
AS39790
Prefixes

What AS-WEB4U covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS-WEB4U (with bgpq4, say) would allow. 6 IPv4 and 3 IPv6. Every one is in the IRR API.

6 IPv4 prefixes
185.14.224.0/22185.14.224.0/23185.14.226.0/2381.91.80.0/2081.91.80.0/2181.91.88.0/21
3 IPv6 prefixes
2001:1568:8000::/332001:1568::/322001:1568::/33
Registries

Each registry’s copy

RIPE1 membersWEB4U.CZ Autonomous System
Maintained byMNT-WEB4U
Last modified2022-10-17T12:32:15Z
MembersAS39790
mbrs-by-refN
Used by

Sets that include AS-WEB4U

AS-COMSOURCEAS-NIXCZ-RSCLIENTSAS47200:AS-NIXCZ-RSCLIENTSAS6881:AS-NIXCZ-CLIENTS
Tools

Check AS-WEB4U live

IRR API, with prefixes