ResearchIRR · ALTDB, TC

AS263445:AS-CUSTOMERS AS SET SEMLIMITES CUSTOMERS

An as-set registered in ALTDB, TC, maintained by MAINT-AS263445. It names 7 ASes and 1 set directly; followed all the way down, it reaches 7 ASes through 1 nested sets.

Members

What AS263445:AS-CUSTOMERS lists

7 ASes and 1 set, written in the object across every registry that holds it. Sets open their own page. 1 of the sets is not registered in any IRR we mirror, so a filter built from AS263445:AS-CUSTOMERS gets nothing from it.

N not registeredAS263555 AS263555AS264101 AS264101AS267462 AS267462AS269370 AS269370AS271318 AS271318AS272209 AS272209AS272742
Expanded

Every AS it reaches

What a filter built from AS263445:AS-CUSTOMERS would let in: 7 ASes.

Show the 7 ASes
AS263555AS264101AS267462AS269370AS271318AS272209AS272742
Prefixes

What AS263445:AS-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 7 ASes it reaches: the prefixes a filter built from AS263445:AS-CUSTOMERS (with bgpq4, say) would allow. 30 IPv4 and 10 IPv6. Every one is in the IRR API.

30 IPv4 prefixes
131.0.252.0/22131.0.252.0/23131.0.252.0/24131.0.253.0/24131.0.254.0/23131.0.254.0/24131.0.255.0/24138.94.20.0/22138.94.20.0/23138.94.20.0/24138.94.21.0/24138.94.22.0/23138.94.22.0/24138.94.23.0/24179.0.52.0/22186.250.220.0/22186.250.220.0/23186.250.220.0/24186.250.221.0/24186.250.222.0/23186.250.222.0/24186.250.223.0/24192.141.84.0/22192.141.84.0/23192.141.84.0/24192.141.85.0/24192.141.86.0/23192.141.86.0/24192.141.87.0/2445.185.68.0/22
10 IPv6 prefixes
2804:2274::/322804:41e0:8000::/342804:41e0::/322804:6394::/322804:79a4::/322804:83a0::/322804:87f4::/322804:ee0:4000::/342804:ee0::/322804:ee0:c000::/34
Registries

Each registry’s copy

ALTDB7 membersAS SET SEMLIMITES CUSTOMERS
Maintained byMAINT-AS263445
Last modified2026-04-06
MembersAS263555 AS269370 AS267462 AS272209 AS264101 AS272742 AS271318
mbrs-by-refN
TC1 membersas-set containing AS263445 downstream customers
Maintained byMAINT-AS263445
Last modified2025-10-06T17:12:01Z
MembersN
mbrs-by-refN
Used by

Sets that include AS263445:AS-CUSTOMERS

AS-263445AS263445:AS-ALLAS40850:AS-CUSTOMERS
Tools

Check AS263445:AS-CUSTOMERS live

IRR API, with prefixes