ResearchIRR · TC

AS271528:AS-ANNOUNCEMENTS as-set containing AS271528 and its downstream…

An as-set registered in TC, maintained by MAINT-AS271528. It names 1 AS and 1 set directly; followed all the way down, it reaches 1 ASes through 2 nested sets.

Members

What AS271528:AS-ANNOUNCEMENTS lists

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

AS271528:AS-CUSTOMERSAS271528 AS271528
Expanded

Every AS it reaches

What a filter built from AS271528:AS-ANNOUNCEMENTS would let in: 1 ASes.

Show the 1 ASes
AS271528
Prefixes

What AS271528:AS-ANNOUNCEMENTS covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS271528:AS-ANNOUNCEMENTS (with bgpq4, say) would allow. 5 IPv4 and 1 IPv6. Every one is in the IRR API.

5 IPv4 prefixes
190.115.104.0/22190.115.104.0/23190.115.104.0/24190.115.105.0/24190.115.106.0/24
1 IPv6 prefix
2804:7cf0::/32
Registries

Each registry’s copy

TC2 membersas-set containing AS271528 and its downstream customers
Maintained byMAINT-AS271528
Last modified2022-08-16T03:47:52Z
MembersAS271528 AS271528:AS-CUSTOMERS
mbrs-by-refN
Used by

Sets that include AS271528:AS-ANNOUNCEMENTS

AS264288:AS-CUSTOMERS
Tools

Check AS271528:AS-ANNOUNCEMENTS live

IRR API, with prefixes