ResearchIRR · JPIRR, NTTCOM, RADB

AS-17958 KCV YUME-NET AS Set

An as-set registered in JPIRR, NTTCOM, RADB, maintained by MAINT-AS17958, MAINT-NTTCOM-BB. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS-17958 lists

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

AS17958 KCVAS37908 KBC
Expanded

Every AS it reaches

What a filter built from AS-17958 would let in: 2 ASes.

Show the 2 ASes
AS17958AS37908
Prefixes

What AS-17958 covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS-17958 (with bgpq4, say) would allow. 97 IPv4 and 2 IPv6. Every one is in the IRR API.

97 IPv4 prefixes
103.10.164.0/22103.2.96.0/22103.2.96.0/24103.2.97.0/24103.2.98.0/24103.2.99.0/24118.103.128.0/21122.128.0.0/20133.226.160.0/20133.226.160.0/24133.226.161.0/24133.226.162.0/24133.226.163.0/24133.226.164.0/24133.226.165.0/24133.226.166.0/24133.226.167.0/24133.226.168.0/24133.226.169.0/24133.226.170.0/24133.226.171.0/24133.226.172.0/24133.226.173.0/24133.226.174.0/24133.226.175.0/24157.112.160.0/20157.112.160.0/24157.112.161.0/24157.112.162.0/24157.112.163.0/24157.112.164.0/24157.112.165.0/24157.112.166.0/24157.112.167.0/24157.112.168.0/24157.112.169.0/24157.112.170.0/24157.112.171.0/24157.112.172.0/24157.112.173.0/24157.112.174.0/24157.112.175.0/24175.103.0.0/22180.178.80.0/21180.178.80.0/24180.178.81.0/24180.178.82.0/24180.178.83.0/24180.178.84.0/24180.178.85.0/24180.178.86.0/24180.178.87.0/24202.236.157.0/24202.254.111.0/24218.40.100.0/24218.40.101.0/24218.40.102.0/24218.40.103.0/24218.40.104.0/24218.40.105.0/24218.40.106.0/24218.40.107.0/24218.40.108.0/24218.40.109.0/24218.40.110.0/24218.40.111.0/24218.40.96.0/20218.40.96.0/24218.40.97.0/24218.40.98.0/24218.40.99.0/24219.103.48.0/20219.103.48.0/24219.103.49.0/24219.103.50.0/24219.103.51.0/24219.103.52.0/24219.103.53.0/24219.103.54.0/24219.103.55.0/24219.103.56.0/24219.103.57.0/24219.103.58.0/24219.103.59.0/24219.103.60.0/24219.103.61.0/24219.103.62.0/24219.103.63.0/24220.247.184.0/21220.247.184.0/24220.247.185.0/24220.247.186.0/24220.247.187.0/24220.247.188.0/24220.247.189.0/24220.247.190.0/24220.247.191.0/24
2 IPv6 prefixes
2400:8320::/322401:a240::/32
Registries

Each registry’s copy

JPIRR2 membersKCV YUME-NET AS Set
Maintained byMAINT-AS17958
Last modified2026-08-01
MembersAS17958 AS37908
mbrs-by-refN
NTTCOM2 membersNTT Communications Global IP Network Temporary or proxy registration
Maintained byMAINT-NTTCOM-BB
Last modified2020-04-28
MembersAS17958 AS37908
mbrs-by-refN
RADB2 membersKCV YUME-NET AS Set
Maintained byMAINT-AS17958
Last modified2023-11-13T15:40:35Z
MembersAS17958 AS37908
mbrs-by-refN
Used by

Sets that include AS-17958

AS2914:AS-ASIAAS2914:AS-ASIA-V6
Tools

Check AS-17958 live

IRR API, with prefixes