ResearchIRR · RIPE

AS-TKN N

An as-set registered in RIPE, maintained by IT-TELMEKOM-1-MNT. It names 3 ASes and 0 sets directly; followed all the way down, it reaches 3 ASes through 0 nested sets.

Members

What AS-TKN lists

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

AS49088 TELMEKOM-ASAS50507 EURAC-ASAS51708 UNIBZ-AS
Expanded

Every AS it reaches

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

Show the 3 ASes
AS49088AS50507AS51708
Prefixes

What AS-TKN covers

Every route object in the IRR whose origin is one of the 3 ASes it reaches: the prefixes a filter built from AS-TKN (with bgpq4, say) would allow. 17 IPv4 and 3 IPv6. Every one is in the IRR API.

17 IPv4 prefixes
185.144.72.0/22185.214.200.0/22185.216.184.0/22193.106.180.0/22193.106.180.0/23193.106.182.0/23195.39.250.0/23195.39.252.0/2345.135.68.0/2245.86.108.0/2245.90.92.0/2246.18.24.0/2146.18.24.0/2246.18.28.0/2262.146.244.0/2291.212.160.0/2391.212.72.0/23
3 IPv6 prefixes
2001:67c:edc::/482a02:27e8::/322a07:3d00::/29
Registries

Each registry’s copy

RIPE3 membersN
Maintained byIT-TELMEKOM-1-MNT
Last modified2025-07-24T09:17:01Z
MembersAS49088 AS51708 AS50507
mbrs-by-refN
Used by

Sets that include AS-TKN

AS-VSIX-RSAS206113:AS-TIROLIX-RSAS43369:AS-RS-V4AS43369:AS-RS-V6AS6695:AS-DECIX-FRAAS6695:AS-DECIX-FRA-V6
Tools

Check AS-TKN live

IRR API, with prefixes