ResearchIRR · RIPE

AS51300:AS-FASTALP N

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

Members

What AS51300:AS-FASTALP lists

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

AS51300 FASTALP-AS
Expanded

Every AS it reaches

What a filter built from AS51300:AS-FASTALP would let in: 1 ASes.

Show the 1 ASes
AS51300
Prefixes

What AS51300:AS-FASTALP covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS51300:AS-FASTALP (with bgpq4, say) would allow. 20 IPv4 and 1 IPv6. Every one is in the IRR API.

20 IPv4 prefixes
185.202.120.0/22185.202.120.0/24185.202.121.0/24185.202.122.0/24185.202.123.0/24193.135.146.0/23193.135.146.0/24193.135.147.0/24207.244.214.0/23207.244.214.0/24207.244.215.0/2446.28.24.0/2146.28.24.0/2446.28.25.0/2446.28.26.0/2446.28.27.0/2446.28.28.0/2446.28.29.0/2446.28.30.0/2446.28.31.0/24
1 IPv6 prefix
2a0a:1e40::/32
Registries

Each registry’s copy

RIPE1 membersN
Maintained byFASTALP-MNT
Last modified2025-10-23T15:18:05Z
MembersAS51300
mbrs-by-refN
Used by

Sets that include AS51300:AS-FASTALP

AS-TOPIX-RS
Tools

Check AS51300:AS-FASTALP live

IRR API, with prefixes