ResearchIRR · APNIC

AS63997:AS-CUSTOMERS Tsukaeru Downstream Customers

An as-set registered in APNIC, maintained by MAINT-JP-TSUKAERUNET. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS63997:AS-CUSTOMERS lists

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

AS63997 TSUKAERUNETAS135530 ACRONIS-AS-AP
Expanded

Every AS it reaches

What a filter built from AS63997:AS-CUSTOMERS would let in: 2 ASes.

Show the 2 ASes
AS63997AS135530
Prefixes

What AS63997:AS-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS63997:AS-CUSTOMERS (with bgpq4, say) would allow. 32 IPv4 and 6 IPv6. Every one is in the IRR API.

32 IPv4 prefixes
110.36.60.0/22111.68.16.0/21111.68.16.0/22111.68.20.0/22119.82.24.0/21119.82.24.0/22119.82.28.0/22121.50.40.0/21121.50.40.0/22121.50.44.0/22163.8.46.0/24163.8.62.0/24163.8.63.0/24175.45.136.0/21175.45.136.0/22175.45.140.0/22191.219.17.0/24195.95.180.0/24203.83.240.0/21203.83.240.0/22203.83.244.0/2227.112.104.0/2127.112.104.0/2227.112.108.0/2245.124.136.0/2245.124.136.0/2345.124.138.0/2345.254.36.0/2345.254.36.0/2445.254.37.0/2445.254.38.0/2445.254.39.0/24
6 IPv6 prefixes
2400:6b00::/322405:a280:33::/482405:a280:34::/482405:a280:35::/482405:a280:42::/482405:a280:43::/48
Registries

Each registry’s copy

APNIC2 membersTsukaeru Downstream Customers
Maintained byMAINT-JP-TSUKAERUNET
Last modified2026-04-13T05:06:27Z
MembersAS63997 AS135530
mbrs-by-refN
Used by

Sets that include AS63997:AS-CUSTOMERS

AS63997:AS-TSUKAERU
Tools

Check AS63997:AS-CUSTOMERS live

IRR API, with prefixes