ResearchIRR · TC

AS61937:AS-ANNOUNCEMENTS as-set containing AS61937 and its downstream…

An as-set registered in TC, maintained by MAINT-AS61937. It names 1 AS and 1 set directly; followed all the way down, it reaches 2 ASes through 1 nested sets.

Members

What AS61937:AS-ANNOUNCEMENTS lists

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

AS61937:AS-CUSTOMERSAS61937 AS61937
Expanded

Every AS it reaches

What a filter built from AS61937:AS-ANNOUNCEMENTS would let in: 2 ASes.

Show the 2 ASes
AS61937AS269675
Prefixes

What AS61937: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 AS61937:AS-ANNOUNCEMENTS (with bgpq4, say) would allow. 7 IPv4 and 2 IPv6. Every one is in the IRR API.

7 IPv4 prefixes
168.195.210.0/24189.45.160.0/20200.95.192.0/19200.95.194.0/2445.190.171.0/2445.229.124.0/2245.70.104.0/22
2 IPv6 prefixes
2801:80:3840::/482804:1884::/32
Registries

Each registry’s copy

TC2 membersas-set containing AS61937 and its downstream customers
Maintained byMAINT-AS61937
Last modified2022-12-19T20:29:11Z
MembersAS61937 AS61937:AS-CUSTOMERS
mbrs-by-refN
Tools

Check AS61937:AS-ANNOUNCEMENTS live

IRR API, with prefixes