ResearchIRR · TC

AS271643:AS-UPSTREAMS as-set containing AS271643 upstream providers

An as-set registered in TC, maintained by MAINT-AS271643. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS271643:AS-UPSTREAMS lists

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

AS269217 AS269217AS271701 AS271701
Expanded

Every AS it reaches

What a filter built from AS271643:AS-UPSTREAMS would let in: 2 ASes.

Show the 2 ASes
AS269217AS271701
Prefixes

What AS271643:AS-UPSTREAMS covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS271643:AS-UPSTREAMS (with bgpq4, say) would allow. 21 IPv4 and 10 IPv6. Every one is in the IRR API.

21 IPv4 prefixes
170.79.236.0/22170.79.236.0/23170.79.236.0/24170.79.237.0/24170.79.238.0/23170.79.238.0/24170.79.239.0/2445.164.152.0/2245.164.152.0/2345.164.152.0/2445.164.153.0/2445.164.154.0/2345.164.154.0/2445.164.155.0/2445.182.144.0/2245.182.144.0/2345.182.144.0/2445.182.145.0/2445.182.146.0/2345.182.146.0/2445.182.147.0/24
10 IPv6 prefixes
2804:6128:8000::/332804:6128::/322804:6128::/332804:7fa8:4000::/342804:7fa8:8000::/332804:7fa8:8000::/342804:7fa8::/322804:7fa8::/332804:7fa8::/342804:7fa8:c000::/34
Registries

Each registry’s copy

TC2 membersas-set containing AS271643 upstream providers
Maintained byMAINT-AS271643
Last modified2023-10-23T23:36:08Z
MembersAS269217 AS271701
mbrs-by-refN
Tools

Check AS271643:AS-UPSTREAMS live

IRR API, with prefixes