Hitachi Systems, Ltd.
Data as of 2026-08-09
BGP inherited
Cluster stats
| Netblocks | 20 · 6,664 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2406:fe00::/32) |
| Registered in | Japan (20) · Thailand (1) |
| Cluster ID | 217894817 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 15 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
7 weekly snapshots · JSON
24
-25 netblocks since 2026-07-05
2026-07-05
peak 49
2026-08-09
IP Ranges (20)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 27.121.92.0/22 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 103.130.232.0/24 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 103.130.232.0/23 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 103.130.233.0/24 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 103.130.234.0/23 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 103.130.234.0/24 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 103.130.235.0/24 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 202.48.202.0/23 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 202.48.204.0/22 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 202.176.8.0/22 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 202.223.16.0/23 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 202.223.16.0/24 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 202.223.17.0/24 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 202.223.18.0/24 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 202.223.18.0/23 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 202.223.19.0/24 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 203.81.12.0/22 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 2001:200:603::/48 | HITACHI-V6NSI | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2406:fe00::/32 | Hitachi Systems, Ltd. | BGP | ANNOUNCED | ● high |
| 49.231.6.48/29 | Hitachi-by-SBN | APNIC | ASSIGNED NON-PORTABLE | ● low |
IPv6 ranges (2)
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: F
how networks compare →
8.3%
of checked blocks have valid RPKI ROA coverage
(2 of 24)
Possible discrepancies (1)
These blocks are registered to Hitachi Systems, Ltd. 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.
| 2001:200:603::/48 /48 | authorized for AS2500 — WIDE Project |
NIC Handles
AA1419-AP
AH1585-AP
APNIC-HM
AS23616
AS24280
AS7513
AWNC1-AP
HSLA5-AP
HSLA5-AP
MAINT-AWN-CO-LTD-TH
MAINT-JP-WIDE
NT22-AP
+3 more