ResearchIRR · TC

AS263520:AS-ANNOUNCEMENTS as-set containing AS263520 and its downstream…

An as-set registered in TC, maintained by MAINT-AS263520. It names 1 AS and 1 set directly; followed all the way down, it reaches 3 ASes through 1 nested sets.

Members

What AS263520:AS-ANNOUNCEMENTS lists

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

AS263520:AS-CUSTOMERSAS263520 AS263520
Expanded

Every AS it reaches

What a filter built from AS263520:AS-ANNOUNCEMENTS would let in: 3 ASes.

Show the 3 ASes
AS52841AS263520AS271644
Prefixes

What AS263520:AS-ANNOUNCEMENTS covers

Every route object in the IRR whose origin is one of the 3 ASes it reaches: the prefixes a filter built from AS263520:AS-ANNOUNCEMENTS (with bgpq4, say) would allow. 13 IPv4 and 7 IPv6. Every one is in the IRR API.

13 IPv4 prefixes
177.126.152.0/21177.126.152.0/22177.129.220.0/22177.129.220.0/23177.129.222.0/23177.66.24.0/22177.66.24.0/23177.66.24.0/24177.66.25.0/24177.66.26.0/23177.66.26.0/24177.66.27.0/24181.192.80.0/20
7 IPv6 prefixes
2804:1330::/322804:7ebc:8000::/332804:7ebc::/322804:7ebc::/332804:be8:8000::/332804:be8::/322804:be8::/33
Registries

Each registry’s copy

TC2 membersas-set containing AS263520 and its downstream customers
Maintained byMAINT-AS263520
Last modified2024-08-27T12:12:19Z
MembersAS263520 AS263520:AS-CUSTOMERS
mbrs-by-refN
Tools

Check AS263520:AS-ANNOUNCEMENTS live

IRR API, with prefixes