ResearchIRR · ALTDB

AS-271387-CUST ASN Customers

An as-set registered in ALTDB, maintained by MAINT-AS271387. It names 12 ASes and 0 sets directly; followed all the way down, it reaches 12 ASes through 0 nested sets.

Members

What AS-271387-CUST lists

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

AS262713 AS262713AS265470AS267184 AS267184AS267632 AS267632AS267657 AS267657AS268809 AS268809AS270409 AS270409AS270804 AS270804AS271160 AS271160AS271441 AS271441AS271597 AS271597AS272723 AS272723
Expanded

Every AS it reaches

What a filter built from AS-271387-CUST would let in: 12 ASes.

Show the 12 ASes
AS262713AS265470AS267184AS267632AS267657AS268809AS270409AS270804AS271160AS271441AS271597AS272723
Prefixes

What AS-271387-CUST covers

Every route object in the IRR whose origin is one of the 12 ASes it reaches: the prefixes a filter built from AS-271387-CUST (with bgpq4, say) would allow. 52 IPv4 and 27 IPv6. Every one is in the IRR API.

52 IPv4 prefixes
168.196.204.0/22179.48.12.0/22179.48.12.0/23179.48.14.0/23179.63.12.0/22179.63.12.0/23179.63.12.0/24179.63.13.0/24179.63.15.0/24181.233.92.0/22181.233.94.0/23181.233.94.0/24186.208.0.0/20186.208.0.0/23186.208.1.0/24186.208.10.0/23186.208.12.0/23186.208.14.0/23186.208.2.0/23186.208.3.0/24186.208.4.0/23186.208.6.0/23186.208.8.0/23190.89.196.0/22190.89.196.0/23190.89.196.0/24190.89.197.0/24190.89.198.0/24190.89.199.0/24200.219.60.0/22200.219.60.0/23200.219.62.0/2345.173.100.0/2245.173.100.0/2345.173.100.0/2445.173.101.0/2445.173.102.0/2345.173.102.0/2445.173.103.0/2445.224.112.0/2245.224.112.0/2345.224.112.0/2445.224.113.0/2445.224.114.0/2345.230.220.0/2245.230.220.0/2345.230.222.0/2345.230.222.0/2445.230.223.0/2445.71.232.0/2245.71.232.0/2345.71.234.0/23
27 IPv6 prefixes
2804:34a4::/322804:4470::/322804:4470::/332804:44d8::/322804:4970::/322804:5af4:8000::/332804:5af4::/322804:5af4::/332804:640::/322804:6b94:4000::/342804:6b94:8000::/332804:6b94:8000::/342804:6b94::/322804:6b94::/332804:6b94::/342804:71ac::/322804:71ac::/332804:772c:8000::/332804:772c::/322804:772c::/332804:7b94:4000::/342804:7b94:8000::/332804:7b94:8000::/342804:7b94::/322804:7b94::/342804:7e04::/322804:87a4::/32
Registries

Each registry’s copy

ALTDB12 membersASN Customers
Maintained byMAINT-AS271387
Last modified2024-05-07
MembersAS267657 AS271160 AS267632 AS262713 AS272723 AS265470 AS271441 AS270804 AS267184 AS271597 AS270409 AS268809
mbrs-by-refN
Used by

Sets that include AS-271387-CUST

AS-271387
Tools

Check AS-271387-CUST live

IRR API, with prefixes