ResearchIRR · RIPE

AS-MAX4EU AS-Macro for IPv4 (peering) announcements by…

An as-set registered in RIPE, maintained by AZISTA-MNT. It names 5 ASes and 2 sets directly; followed all the way down, it reaches 8 ASes through 2 nested sets.

Members

What AS-MAX4EU lists

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

AS-EUINTERNETAS-HUEMERAS12971 BIOS-ATAS20751 ASN-AZISTAAS21385 TNIBAS31239 VIENNAWEB-ASAS47592 ACNETWORKS-AS
Expanded

Every AS it reaches

What a filter built from AS-MAX4EU would let in: 8 ASes.

Show the 8 ASes
AS12971AS20751AS21385AS25101AS31239AS35458AS47592AS199205
Prefixes

What AS-MAX4EU covers

Every route object in the IRR whose origin is one of the 8 ASes it reaches: the prefixes a filter built from AS-MAX4EU (with bgpq4, say) would allow. 37 IPv4 and 3 IPv6. Every one is in the IRR API.

37 IPv4 prefixes
185.119.160.0/22185.136.212.0/22185.55.120.0/22192.109.24.0/24192.55.84.0/24193.108.19.0/24193.110.24.0/22193.111.237.0/24193.189.110.0/23193.19.236.0/22194.11.171.0/24194.88.10.0/24195.110.192.0/20195.110.208.0/24195.110.209.0/24195.110.210.0/23195.110.212.0/22195.110.220.0/22195.225.236.0/22195.62.26.0/23212.82.160.0/19217.151.80.0/2046.235.118.0/245.254.184.0/2178.40.212.0/2478.40.213.0/2478.40.214.0/2380.64.128.0/2180.64.136.0/2281.92.160.0/2083.216.208.0/2083.216.208.0/2183.216.215.0/2483.216.216.0/2283.216.220.0/2286.110.64.0/1989.31.128.0/21
3 IPv6 prefixes
2001:1b18::/322a00:a460::/322a04:d540::/29
Registries

Each registry’s copy

RIPE7 membersAS-Macro for IPv4 (peering) announcements by AZISTA GmbH
Maintained byAZISTA-MNT
Last modified2025-12-12T16:01:55Z
MembersAS20751 AS12971 AS21385 AS31239 AS47592 AS-EUINTERNET AS-HUEMER
mbrs-by-refAZISTA-MNT
Used by

Sets that include AS-MAX4EU

AS-HOUSINGCITYAS-VIX-RSAS8412:AS-PEERS-VIX
Tools

Check AS-MAX4EU live

IRR API, with prefixes