ResearchIRR · RIPE

AS-TCG The Cent.re Group as-set

An as-set registered in RIPE, maintained by TCG-MNT. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.

Members

What AS-TCG lists

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

AS39602 TCG-ASAS209609 The-Cent-re-Group-LimitedAS215252 LANTEC-ASAS215387 A2ES-AS
Expanded

Every AS it reaches

What a filter built from AS-TCG would let in: 4 ASes.

Show the 4 ASes
AS39602AS209609AS215252AS215387
Prefixes

What AS-TCG covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS-TCG (with bgpq4, say) would allow. 5 IPv4 and 5 IPv6. Every one is in the IRR API.

5 IPv4 prefixes
109.71.76.0/24194.62.44.0/24195.210.38.0/23195.210.38.0/24195.210.39.0/24
5 IPv6 prefixes
2001:678:900::/482001:67c:13a8::/482001:67c:e24::/482a0c:3340:1::/482a0c:3340::/29
Registries

Each registry’s copy

RIPE4 membersThe Cent.re Group as-set
Maintained byTCG-MNT
Last modified2024-03-25T20:07:06Z
MembersAS209609 AS39602 AS215387 AS215252
mbrs-by-refN
Used by

Sets that include AS-TCG

AS-VELOXSERVAS-ZETNETAS1299:AS-TWELVE99-EU-V4AS1299:AS-TWELVE99-EU-V6
Tools

Check AS-TCG live

IRR API, with prefixes