ResearchIRR · APNIC

AS150289:AS-CUST AS150289 Downstream Customers

An as-set registered in APNIC, maintained by MAINT-SUNYZ-CN. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.

Members

What AS150289:AS-CUST lists

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

AS203031 AKIX-RS AS211575 RuiNetwork AS214933 BAKAPUB-NETWORK AS396529 CATHRIX-NET

Expanded

Every AS it reaches

What a filter built from AS150289:AS-CUST would let in: 4 ASes.

Show the 4 ASes

AS203031 AS211575 AS214933 AS396529

Prefixes

What AS150289:AS-CUST covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS150289:AS-CUST (with bgpq4, say) would allow. 2 IPv4 and 100 IPv6. Every one is in the IRR API.

2 IPv4 prefixes

199.19.21.0/24 199.19.22.0/24

100 IPv6 prefixes

2406:840:e260::/44 2406:840:e260::/45 2406:840:e260::/46 2406:840:e260::/47 2406:840:e260::/48 2406:840:e261::/48 2406:840:e262::/47 2406:840:e262::/48 2406:840:e263::/48 2406:840:e264::/46 2406:840:e264::/47 2406:840:e264::/48 2406:840:e265::/48 2406:840:e266::/47 2406:840:e266::/48 2406:840:e267::/48 2406:840:e268::/45 2406:840:e268::/46 2406:840:e268::/47 2406:840:e268::/48 2406:840:e269::/48 2406:840:e26a::/47 2406:840:e26a::/48 2406:840:e26b::/48 2406:840:e26c::/46 2406:840:e26c::/47 2406:840:e26c::/48 2406:840:e26d::/48 2406:840:e26e::/47 2406:840:e26e::/48 2406:840:e26f::/48 2602:f2ee:10::/44 2602:f2ee:f0::/44 2602:f92a:a46f::/48 2602:f92a:a478::/48 2602:f9f6:480::/44 2a0f:1cc5:4600::/40 2a0f:1cc5:4610::/44 2a0f:1cc5:4620::/44 2a0f:1cc5:4630::/44 2a0f:1cc5:4640::/44 2a0f:1cc5:4650::/44 2a0f:1cc5:600::/40 2a0f:1cc5:600::/48 2a0f:1cc5:601::/48 2a0f:1cc5:602::/48 2a0f:1cc5:603::/48 2a0f:1cc5:610::/48 2a0f:1cc5:620::/48 2a0f:1cc5:642::/48 2a0f:1cc5:644::/48 2a0f:1cc5:645::/48 2a0f:1cc5:64c::/48 2a0f:1cc5:661::/48 2a0f:1cc5:662::/48 2a0f:1cc5:671::/48 2a0f:1cc5:690::/48 2a0f:1cc5:6a0::/48 2a0f:1cc5:6a1::/48 2a0f:1cc5:fff::/48 2a0f:1cc5:ffff::/48 2a0f:1cc6:b250::/44 2a0f:85c1:bfe::/48 2a0f:9400:6110::/48 2a12:cb47:ffff::/48 2a13:9500:a0::/48 2a14:67c1:b500::/40 2a14:67c1:b500::/48 2a14:67c1:b501::/48 2a14:67c1:b511::/48 2a14:67c1:b514::/48 2a14:67c1:b530::/44 2a14:67c1:b531::/48 2a14:67c1:b533::/48 2a14:67c1:b549::/48 2a14:67c1:b561::/48 2a14:67c1:b563::/48 2a14:67c1:b566::/48 2a14:67c1:b578::/48 2a14:67c1:b581::/48 2a14:67c1:b582::/48 2a14:67c1:b586::/48 2a14:67c1:b587::/48 2a14:67c1:b588::/48 2a14:67c1:b589::/48 2a14:67c1:b590::/48 2a14:67c1:b591::/48 2a14:67c1:b599::/48 2a14:67c1:b5a1::/48 2a14:67c1:b5e0::/44 2a14:7583:f411::/48 2a14:7583:f460::/44 2a14:7583:f46a::/48 2a14:7583:f46c::/48 2a14:7583:f46e::/48 2a14:7583:f4f0::/48 2a14:7583:f4f4::/48 2a14:7583:f4fc::/48 2a14:7583:f4fe::/48 2a14:7dc0:506::/48

Registries

Each registry’s copy

APNIC4 membersAS150289 Downstream Customers

Maintained by	MAINT-SUNYZ-CN
Last modified	2026-09-16T22:50:02Z
Members	AS396529 AS211575 AS203031 AS214933
mbrs-by-ref	N

Used by

Sets that include AS150289:AS-CUST

AS-SUNYZ

Tools

Check AS150289:AS-CUST live

IRR API, with prefixes