Haruka Network Limited

Data as of 2026-10-04
BGP inherited
This organisation
Netblocks31 · 1,025 IPv4 addresses
IPv6 26 prefixes (largest 2a12:bec0:390::/44)
Registered in BA (1) · United Kingdom (1) · Japan (1) · Taiwan (1) · United States (1)
Record ID246676331
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 13 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (31)

⬇ export CSV
CIDR Org name Registry Status Confidence
74.2.4.0/24 Haruka Network Limited BGP ANNOUNCED ● high
82.38.223.0/24 Haruka Network Limited BGP ANNOUNCED ● high
103.76.86.0/24 Haruka Network Limited BGP ANNOUNCED ● high
103.158.187.116/32 Haruka Network PEERINGDB ASSIGNED ● high
109.105.193.0/24 Haruka Network Limited BGP ANNOUNCED ● high
2a0f:5707:ffe3::116/128 Haruka Network PEERINGDB ASSIGNED ● high
2a12:bec0:390::/44 Haruka Network Limited BGP ANNOUNCED ● high
2a12:bec0:390::/48 Haruka Network Limited BGP ANNOUNCED ● high
2a12:bec4:1010::/44 Haruka Network Limited BGP ANNOUNCED ● high
2a12:bec4:1010::/48 Haruka Network Limited BGP ANNOUNCED ● high
2a12:bec4:2020::/48 Haruka Network Limited BGP ANNOUNCED ● high
2a12:bec4:2021::/48 Haruka Network Limited BGP ANNOUNCED ● high
2a12:bec4:2023::/48 Haruka Network Limited BGP ANNOUNCED ● high
2a12:bec4:2024::/48 Haruka Network Limited BGP ANNOUNCED ● high
2a12:bec0:391::/48 Haruka-Network-Core RIPE ASSIGNED ● low
2a12:bec0:392::/48 Haruka-Network-Core RIPE ASSIGNED ● low
2a12:bec0:393::/48 Haruka-Network-Core RIPE ASSIGNED ● low
2a12:bec0:394::/48 Haruka-Network-Edge RIPE ASSIGNED ● low
2a12:bec0:395::/48 Haruka-Network-Edge RIPE ASSIGNED ● low
2a12:bec0:396::/48 Haruka-Network-Edge RIPE ASSIGNED ● low
2a12:bec0:397::/48 Haruka-Network-Edge RIPE ASSIGNED ● low
2a12:bec0:398::/48 Haruka-Network-Edge RIPE ASSIGNED ● low
2a12:bec0:399::/48 Haruka-Network-Edge RIPE ASSIGNED ● low
2a12:bec0:39a::/48 Haruka-Network-Edge RIPE ASSIGNED ● low
2a12:bec0:39b::/48 Haruka-Network-Edge RIPE ASSIGNED ● low
2a12:bec0:39c::/48 Haruka-Network-Edge RIPE ASSIGNED ● low
2a12:bec0:39d::/48 Haruka-Network-Edge RIPE ASSIGNED ● low
2a12:bec0:39e::/48 Haruka-Network-Edge RIPE ASSIGNED ● low
2a12:bec0:39f::/48 Haruka-Network-Core RIPE ASSIGNED ● low
2a12:bec4:2020::/44 Haruka Network Limited RIPE ALLOCATED-BY-LIR ● low
2a12:bec4:2022::/48 Haruka-Network-Core RIPE ASSIGNED ● low

IPv6 ranges (26)

CIDR
2a12:bec0:390::/44
2a12:bec4:1010::/44
2a12:bec4:2020::/44
2a12:bec0:390::/48
2a12:bec0:391::/48
2a12:bec0:392::/48
2a12:bec0:393::/48
2a12:bec0:394::/48
2a12:bec0:395::/48
2a12:bec0:396::/48
2a12:bec0:397::/48
2a12:bec0:398::/48
2a12:bec0:399::/48
2a12:bec0:39a::/48
2a12:bec0:39b::/48
2a12:bec0:39c::/48
2a12:bec0:39d::/48
2a12:bec0:39e::/48
2a12:bec0:39f::/48
2a12:bec4:1010::/48
2a12:bec4:2020::/48
2a12:bec4:2021::/48
2a12:bec4:2022::/48
2a12:bec4:2023::/48
2a12:bec4:2024::/48
2a0f:5707:ffe3::116/128

Footprint over time

15 weekly snapshots · JSON
34 +6 netblocks since 2026-07-05
2026-07-05 peak 34 2026-10-04

Network trust

what's this?
RPKI hygiene: A how networks compare →
97.1% of checked blocks have valid RPKI ROA coverage (33 of 34)
Possible discrepancies (1)

These blocks are registered to Haruka Network Limited but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

103.76.86.0/24 /24 authorized for AS52000 — MIRhosting B.V.

NIC Handles

AS138968 AS197860 AS197860 DUMY-RIPE DUMY-RIPE Haruka-MNT Haruka-MNT ORG-HN91-RIPE SBL-MNT SBL-MNT TOKOWA-MNT mnt-jp-rainbow-1 +1 more