GMO GLOBALSIGN LIMITED
GLOBALSIGN
Data as of 2026-08-09
GLEIF verified
Complete entity footprint
2 linked clusters ·
80 netblocks ·
93,696 IPv4 addresses ·
19 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
635400NFFC5MFNSJYF06
Registered name
GMO GLOBALSIGN LIMITED
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 2 · 512 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a07:1b40:1::/48) |
| All fragments | 4 blocks across 2 clusters |
| Cluster ID | 218274071 |
| Registry | RIPE |
| Owner jurisdiction | GB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 635400NFFC5MFNSJYF06 |
| Shared handles | clustered on 3 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 (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.140.80.0/23 | GLOBALSIGN | RIPE | ASSIGNED PA | ● low |
| 2a07:1b40:1::/48 | GLOBALSIGN | RIPE | ASSIGNED | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a07:1b40:1::/48 |
Corporate group (2 confirmed entities)
+3 additional unconfirmed candidates not shown — full list (JSON)- GMO GlobalSign Holdings K.K. 78 blocks
NIC Handles
DUMY-RIPE
DUMY-RIPE
uk-globalsign-1-mnt