ResearchIRR · TC

AS270457:AS-CUSTOMERS as-set containing AS270457 and its downstream…

An as-set registered in TC, maintained by MAINT-AS270457. It names 6 ASes and 0 sets directly; followed all the way down, it reaches 6 ASes through 0 nested sets.

Members

What AS270457:AS-CUSTOMERS lists

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

AS265355 AS265355AS265406 AS265406AS267393 AS267393AS267568 AS267568AS269193 AS269193AS269631 AS269631
Expanded

Every AS it reaches

What a filter built from AS270457:AS-CUSTOMERS would let in: 6 ASes.

Show the 6 ASes
AS265355AS265406AS267393AS267568AS269193AS269631
Prefixes

What AS270457:AS-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 6 ASes it reaches: the prefixes a filter built from AS270457:AS-CUSTOMERS (with bgpq4, say) would allow. 36 IPv4 and 90 IPv6. Every one is in the IRR API.

36 IPv4 prefixes
168.195.4.0/22168.195.4.0/23168.195.4.0/24168.195.5.0/24168.195.6.0/23168.195.6.0/24168.195.7.0/24168.205.76.0/22168.205.76.0/23168.205.76.0/24168.205.77.0/24168.205.78.0/23168.205.78.0/24168.205.79.0/2445.179.216.0/2245.179.216.0/2445.179.217.0/2445.179.218.0/2445.179.219.0/2445.188.134.0/2345.188.134.0/2445.188.135.0/2445.234.216.0/2245.234.216.0/2345.234.216.0/2445.234.217.0/2445.234.218.0/2345.234.218.0/2445.234.219.0/2445.70.144.0/2245.70.144.0/2345.70.144.0/2445.70.145.0/2445.70.146.0/2345.70.146.0/2445.70.147.0/24
90 IPv6 prefixes
2804:2e9c::/322804:3398::/322804:3398::/332804:4368:1000::/362804:4368:2000::/352804:4368:2000::/362804:4368:3000::/362804:4368:4000::/342804:4368:4000::/352804:4368:4000::/362804:4368:5000::/362804:4368:6000::/352804:4368:6000::/362804:4368:7000::/362804:4368:8000::/332804:4368:8000::/342804:4368:8000::/352804:4368:8000::/362804:4368:9000::/362804:4368::/322804:4368::/332804:4368::/342804:4368::/352804:4368::/362804:4368:a000::/352804:4368:a000::/362804:4368:b000::/362804:4368:c000::/342804:4368:c000::/352804:4368:c000::/362804:4368:d000::/362804:4368:df00::/402804:4368:df00::/412804:4368:df00::/422804:4368:df40::/422804:4368:e000::/352804:4368:e000::/362804:4368:f000::/362804:4ccc:1000::/362804:4ccc:2000::/362804:4ccc:3000::/362804:4ccc:4000::/342804:4ccc:4000::/362804:4ccc:5000::/362804:4ccc:6000::/362804:4ccc:7000::/362804:4ccc:8000::/332804:4ccc:8000::/342804:4ccc::/322804:4ccc::/332804:4ccc::/342804:4ccc::/362804:4ccc::/392804:4ccc:c000::/342804:60d0:4000::/342804:60d0:8000::/342804:60d0::/322804:60d0::/342804:60d0:c000::/342804:677c:1000::/362804:677c:2000::/352804:677c:2000::/362804:677c:3000::/362804:677c:4000::/342804:677c:4000::/352804:677c:4000::/362804:677c:5000::/362804:677c:6000::/352804:677c:6000::/362804:677c:7000::/362804:677c:8000::/332804:677c:8000::/342804:677c:8000::/352804:677c:8000::/362804:677c:9000::/362804:677c::/322804:677c::/332804:677c::/342804:677c::/352804:677c::/362804:677c:a000::/352804:677c:a000::/362804:677c:b000::/362804:677c:c000::/342804:677c:c000::/352804:677c:c000::/362804:677c:d000::/362804:677c:e000::/352804:677c:e000::/362804:677c:f000::/36
Registries

Each registry’s copy

TC6 membersas-set containing AS270457 and its downstream customers
Maintained byMAINT-AS270457
Last modified2026-04-15T16:41:25Z
MembersAS269193 AS269631 AS267393 AS265406 AS265355 AS267568
mbrs-by-refN
Used by

Sets that include AS270457:AS-CUSTOMERS

AS270457:AS-ALLAS270457:AS-ANNOUNCEMENTS
Tools

Check AS270457:AS-CUSTOMERS live

IRR API, with prefixes