Astrix Co., Ltd.

Data as of 2026-07-26
Unresolved
Cluster stats
Netblocks6 · 1,284 IPv4 addresses
IPv6 1 prefix (largest 2402:6020::/32)
Registered in Japan (4) · United Kingdom (1) · KZ (1)
All fragments 8 blocks across 2 clusters
Cluster ID213822359
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
7 0 netblocks since 2026-07-05
2026-07-05 peak 7 2026-07-26

IP Ranges (6)

⬇ export CSV
CIDR Org name Registry Status Confidence
14.137.237.0/24 Astrix Co., Ltd. BGP ANNOUNCED ● high
14.137.251.0/24 Astrix Co., Ltd. BGP ANNOUNCED ● high
82.26.73.0/24 Astrix Co., Ltd. BGP ANNOUNCED ● high
162.4.194.0/23 Astrix Co., Ltd. BGP ANNOUNCED ● high
2402:6020::/32 Astrix Co., Ltd. BGP ANNOUNCED ● high
89.218.212.36/30 ASTRIX RIPE ASSIGNED PA ● low

IPv6 ranges (1)

CIDR
2402:6020::/32

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (7 of 7)
Possible discrepancies (6)

These blocks are registered to Astrix Co., Ltd. but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2402:6020::/32 /32 authorized for AS32340 — ZenWalk
162.4.194.0/23 /23 authorized for AS36530 — IDC Cube
162.4.194.0/23 /23 authorized for AS36530 — IDC Cube
14.137.237.0/24 /24 authorized for AS36530 — IDC Cube
14.137.251.0/24 /24 authorized for AS151331 — Sora You
82.26.73.0/24 /24 authorized for AS36530 — IDC Cube

NIC Handles

AS212259 DUMY-RIPE DUMY-RIPE JNIC1-AP JNIC1-AP KNIC-MNT MAINT-JPNIC