ResearchIRR · TC

AS271239:AS-ANNOUNCEMENTS Cone of All ASNs Behind Altatech

An as-set registered in TC, maintained by MAINT-AS271239. It names 0 ASes and 2 sets directly; followed all the way down, it reaches 2 ASes through 2 nested sets.

Members

What AS271239:AS-ANNOUNCEMENTS lists

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

AS271239:AS-CUSTOMERSAS271239:AS-SELF
Expanded

Every AS it reaches

What a filter built from AS271239:AS-ANNOUNCEMENTS would let in: 2 ASes.

Show the 2 ASes
AS271239AS274341
Prefixes

What AS271239:AS-ANNOUNCEMENTS covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS271239:AS-ANNOUNCEMENTS (with bgpq4, say) would allow. 11 IPv4 and 8 IPv6. Every one is in the IRR API.

11 IPv4 prefixes
191.6.5.0/24201.33.84.0/23201.33.84.0/24201.33.85.0/24201.46.120.0/23201.46.120.0/24201.46.121.0/2438.226.23.0/2445.225.128.0/2345.225.128.0/2445.225.129.0/24
8 IPv6 prefixes
2804:7864:4000::/342804:7864:8000::/332804:7864:8000::/342804:7864::/322804:7864::/332804:7864::/342804:7864:c000::/342804:9688::/32
Registries

Each registry’s copy

TC2 membersCone of All ASNs Behind Altatech
Maintained byMAINT-AS271239
Last modified2026-01-05T14:06:28Z
MembersAS271239:AS-SELF AS271239:AS-CUSTOMERS
mbrs-by-refN
Used by

Sets that include AS271239:AS-ANNOUNCEMENTS

AS-DB-SEC
Tools

Check AS271239:AS-ANNOUNCEMENTS live

IRR API, with prefixes