ResearchIRR · RIPE

AS-BASEFARM Basefarm

An as-set registered in RIPE, maintained by MNT-BASEFARM. It names 3 ASes and 0 sets directly; followed all the way down, it reaches 3 ASes through 0 nested sets.

Members

What AS-BASEFARM lists

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

AS8523 BASEFARM-SE-ASNAS25148 BASEFARM-ASNAS48173 UNBELIEVABLE-AS
Expanded

Every AS it reaches

What a filter built from AS-BASEFARM would let in: 3 ASes.

Show the 3 ASes
AS8523AS25148AS48173
Prefixes

What AS-BASEFARM covers

Every route object in the IRR whose origin is one of the 3 ASes it reaches: the prefixes a filter built from AS-BASEFARM (with bgpq4, say) would allow. 58 IPv4 and 13 IPv6. Every one is in the IRR API.

58 IPv4 prefixes
109.68.88.0/21130.28.16.0/24164.40.176.0/21185.68.124.0/22193.169.180.0/23194.11.188.0/22194.11.248.0/22194.13.124.0/22194.13.136.0/22194.13.232.0/22194.13.68.0/23194.15.76.0/22194.24.252.0/23194.9.184.0/22194.9.216.0/22195.189.116.0/22195.225.0.0/19195.28.172.0/23212.45.104.0/21212.72.56.0/2246.23.232.0/2146.231.176.0/2146.231.176.0/2446.31.184.0/2146.31.184.0/2246.31.188.0/225.179.200.0/215.179.200.0/245.179.207.0/245.179.208.0/215.179.216.0/215.179.224.0/215.179.225.0/245.179.231.0/245.179.232.0/215.179.240.0/215.179.248.0/215.39.240.0/2179.171.80.0/2179.174.136.0/2179.174.137.0/2479.174.139.0/2479.174.140.0/2479.174.143.0/2479.174.144.0/2180.76.144.0/2080.82.200.0/2180.82.201.0/2480.82.202.0/2480.82.204.0/2480.82.205.0/2480.82.206.0/2481.93.160.0/2082.136.182.0/2489.250.112.0/2091.229.178.0/2391.241.72.0/2294.198.56.0/21
13 IPv6 prefixes
2a00:1d28::/322a00:cd0:1000::/482a00:cd0:1011::/482a00:cd0:1025::/482a00:cd0::/322a00:cd0::/482a01:600::/322a03:7a40:1::/482a03:7a40::/322a03:7c40:1002::/482a03:7c40:1::/482a03:7c40::/322a03:8a40::/32
Registries

Each registry’s copy

RIPE3 membersBasefarm
Maintained byMNT-BASEFARM
Last modified2026-09-01T07:19:47Z
MembersAS25148 AS8523 AS48173
mbrs-by-refN
Used by

Sets that include AS-BASEFARM

AS-GTTCUSTAS-GTTCUST6AS1299:AS-TWELVE99-EU-V4AS1299:AS-TWELVE99-EU-V6AS29075:AS-PEERS:AS-SET
Tools

Check AS-BASEFARM live

IRR API, with prefixes