三井物産株式会社
Mitsui & Company (USA) Inc.
Data as of 2026-08-09
GLEIF verified
Complete entity footprint
6 linked clusters ·
19 netblocks ·
70,584 IPv4 addresses ·
1 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
2NRSB4GOU9DD6CNW5R48
Registered name
三井物産株式会社
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 1 · 65,536 IPv4 addresses |
| All fragments | 6 blocks across 3 clusters |
| Cluster ID | 218533794 |
| Registry | ARIN |
| Owner jurisdiction | JP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 2NRSB4GOU9DD6CNW5R48 |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (1)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 161.183.0.0/16 | Mitsui & Company (USA) Inc. | ARIN | DIRECT ALLOCATION | ● high |
Corporate group (6 confirmed entities)
- MITSUI-CO-NET 7 blocks
- MITSUI KNOWLEDGE INDUSTRY CO., LTD. 5 blocks
- MITSUI & CO., LTD. 4 blocks
- MITSUI-BUSSAN-COMMODITIES-LTD 2 blocks
- Mitsui & Co Europe LTD 1 blocks
NIC Handles
MCU
NS122-ARIN
NS122-ARIN
NS122-ARIN