ResearchIRR · RIPE

AS-LSE as-set to build import filter

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

Members

What AS-LSE lists

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

AS29575 LONDSTOCK-ASAS39610 LCH-CLEARNET
Expanded

Every AS it reaches

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

Show the 2 ASes
AS29575AS39610
Prefixes

What AS-LSE covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS-LSE (with bgpq4, say) would allow. 12 IPv4 and 2 IPv6. Every one is in the IRR API.

12 IPv4 prefixes
194.169.0.0/22194.169.0.0/23194.169.0.0/24194.169.1.0/24194.169.2.0/23194.169.2.0/24194.169.3.0/24195.246.228.0/23195.246.228.0/24195.246.229.0/2481.201.163.0/2481.201.164.0/24
2 IPv6 prefixes
2604:2780::/322606:2080::/32
Registries

Each registry’s copy

RIPE2 membersas-set to build import filter
Maintained byCOLT-UK
Last modified2022-10-24T08:05:05Z
MembersAS29575 AS39610
mbrs-by-refN
Used by

Sets that include AS-LSE

AS8220:AS-COLTUK
Tools

Check AS-LSE live

IRR API, with prefixes