ResearchIRR · TC

AS271120:AS-ALL as-set containing AS271120 and its downstream…

An as-set registered in TC, maintained by MAINT-AS271120. It names 1 AS and 1 set directly; followed all the way down, it reaches 2 ASes through 1 nested sets.

Members

What AS271120:AS-ALL lists

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

AS271120:AS-CUSTOMERSAS271120 AS271120
Expanded

Every AS it reaches

What a filter built from AS271120:AS-ALL would let in: 2 ASes.

Show the 2 ASes
AS61750AS271120
Prefixes

What AS271120:AS-ALL covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS271120:AS-ALL (with bgpq4, say) would allow. 20 IPv4 and 8 IPv6. Every one is in the IRR API.

20 IPv4 prefixes
131.72.184.0/22131.72.184.0/23131.72.184.0/24131.72.185.0/24131.72.186.0/23131.72.186.0/24131.72.187.0/24143.208.240.0/22143.208.240.0/23143.208.240.0/24143.208.241.0/24143.208.242.0/23143.208.242.0/24143.208.243.0/24179.48.192.0/22179.48.192.0/23179.48.192.0/24179.48.194.0/23179.48.194.0/24179.48.195.0/24
8 IPv6 prefixes
2804:1bc8:8000::/332804:1bc8::/322804:1bc8::/332804:7690:4000::/342804:7690:8000::/332804:7690::/322804:7690::/332804:7690::/34
Registries

Each registry’s copy

TC2 membersas-set containing AS271120 and its downstream customers
Maintained byMAINT-AS271120
Last modified2023-05-16T20:43:32Z
MembersAS271120 AS271120:AS-CUSTOMERS
mbrs-by-refN
Tools

Check AS271120:AS-ALL live

IRR API, with prefixes