ResearchIRR · TC

AS272661:AS-CUSTOMERS as-set containing AS272661 and its downstream…

An as-set registered in TC, maintained by MAINT-AS272661. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS272661:AS-CUSTOMERS lists

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

AS263320 AS263320
Expanded

Every AS it reaches

What a filter built from AS272661:AS-CUSTOMERS would let in: 1 ASes.

Show the 1 ASes
AS263320
Prefixes

What AS272661:AS-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS272661:AS-CUSTOMERS (with bgpq4, say) would allow. 20 IPv4 and 27 IPv6. Every one is in the IRR API.

20 IPv4 prefixes
191.7.144.0/20191.7.144.0/24191.7.145.0/24191.7.146.0/24191.7.147.0/24191.7.148.0/24191.7.149.0/24191.7.150.0/24191.7.151.0/24191.7.152.0/23191.7.152.0/24191.7.153.0/24191.7.154.0/23191.7.154.0/24191.7.155.0/24191.7.156.0/24191.7.157.0/24191.7.158.0/24191.7.159.0/2445.171.3.0/24
27 IPv6 prefixes
2607:1640:1035::/482804:143c:8000::/332804:143c::/322804:143c::/332804:143c:ff00::/442804:143c:ff10::/442804:143c:ff20::/442804:143c:ff30::/442804:143c:ff40::/442804:143c:ff40::/452804:143c:ff40::/462804:143c:ff44::/462804:143c:ff48::/452804:143c:ff48::/462804:143c:ff4c::/462804:143c:ff50::/442804:143c:ff50::/462804:143c:ff54::/462804:143c:ff60::/442804:143c:ff70::/442804:143c:ff90::/442804:143c:ffa0::/442804:143c:ffb0::/442804:143c:ffc0::/442804:143c:ffd0::/442804:143c:ffd0::/452804:143c:ffd8::/45
Registries

Each registry’s copy

TC1 membersas-set containing AS272661 and its downstream customers
Maintained byMAINT-AS272661
Last modified2024-02-21T18:06:29Z
MembersAS263320
mbrs-by-refN
Used by

Sets that include AS272661:AS-CUSTOMERS

AS272661:AS-ALL
Tools

Check AS272661:AS-CUSTOMERS live

IRR API, with prefixes