ResearchIRR · JPIRR, RADB

AS-MESH-CUSTOMER:AS18121 BIGLOBE Customer AS18121

An as-set registered in JPIRR, RADB, maintained by MAINT-AS2518, MESH. It names 5 ASes and 0 sets directly; followed all the way down, it reaches 5 ASes through 0 nested sets.

Members

What AS-MESH-CUSTOMER:AS18121 lists

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

AS10016 MINCAS17961 MITENEAS18121 INCLAS23777 VIPALETTEAS23778 CANET
Expanded

Every AS it reaches

What a filter built from AS-MESH-CUSTOMER:AS18121 would let in: 5 ASes.

Show the 5 ASes
AS10016AS17961AS18121AS23777AS23778
Prefixes

What AS-MESH-CUSTOMER:AS18121 covers

Every route object in the IRR whose origin is one of the 5 ASes it reaches: the prefixes a filter built from AS-MESH-CUSTOMER:AS18121 (with bgpq4, say) would allow. 71 IPv4 and 8 IPv6. Every one is in the IRR API.

71 IPv4 prefixes
103.18.24.0/22103.241.208.0/22103.241.208.0/23103.241.208.0/24116.50.48.0/21124.241.0.0/17124.241.0.0/18124.241.0.0/19124.241.104.0/21124.241.112.0/21124.241.112.0/22124.241.116.0/22124.241.32.0/19124.241.64.0/19124.241.64.0/20124.241.80.0/20124.241.96.0/20124.241.96.0/21133.88.48.0/20180.94.192.0/20180.94.208.0/21202.140.0.0/19202.222.32.0/19202.238.48.0/20202.238.48.0/21202.238.56.0/21202.48.252.0/23202.58.144.0/20202.95.176.0/20210.135.232.0/21210.143.240.0/20210.143.240.0/22210.143.244.0/22210.143.248.0/22210.143.252.0/22210.235.36.0/22210.235.40.0/21211.120.208.0/20211.120.208.0/22211.120.212.0/22211.120.216.0/22211.120.220.0/22211.19.196.0/22218.219.160.0/19218.219.160.0/20218.219.176.0/20219.100.112.0/22219.100.96.0/22219.121.224.0/19220.213.112.0/20220.213.128.0/18220.213.128.0/19220.213.160.0/19220.213.182.0/23220.213.188.0/23220.213.96.0/19220.213.96.0/2058.65.32.0/1958.65.32.0/2258.65.36.0/2258.65.40.0/2258.65.44.0/2258.65.48.0/2258.65.52.0/2258.65.56.0/2258.65.60.0/2258.87.16.0/2058.87.16.0/2258.87.20.0/2258.87.24.0/2258.87.28.0/22
8 IPv6 prefixes
2401:cbc0::/322402:e200::/322404:a00::/322405:7d00:100::/482405:7d00:1::/482405:7d00:200::/482405:7d00:2::/482405:7d00::/32
Registries

Each registry’s copy

JPIRR5 membersBIGLOBE Customer AS18121
Maintained byMAINT-AS2518
Last modified2026-04-01
MembersAS18121 AS17961 AS23777 AS23778 AS10016
mbrs-by-refN
RADB5 membersBIGLOBE Customer AS18121
Maintained byMESH
Last modified2024-04-04T01:32:20Z
MembersAS18121 AS17961 AS23777 AS23778 AS10016
mbrs-by-refN
Used by

Sets that include AS-MESH-CUSTOMER:AS18121

AS-MESH
Tools

Check AS-MESH-CUSTOMER:AS18121 live

IRR API, with prefixes