ICON Clinical Research Limited
ICON_CLINICAL_RESEARCH_LTD
Data as of 2026-08-09
GLEIF verified
Complete entity footprint
2 linked clusters ·
24 netblocks ·
3,716 IPv4 addresses ·
2 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
635400GEMWVBKVUP1822
Registered name
ICON Clinical Research Limited
Jurisdiction
Cluster stats
| Netblocks | 3 · 264 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a05:9800:8010:7::/64) |
| All fragments | 8 blocks across 2 clusters |
| Cluster ID | 220295895 |
| Registry | RIPE |
| Owner jurisdiction | IE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 635400GEMWVBKVUP1822 |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 212.133.19.56/29 | ICON-Clinical-Research-Ltd | RIPE | ASSIGNED PA | ● low |
| 217.114.173.0/24 | ICON_CLINICAL_RESEARCH_LTD | RIPE | ASSIGNED PA | ● low |
| 2a05:9800:8010:7::/64 | ICON_CLINICAL_RESEARCH_LTD | RIPE | ASSIGNED | ● low |
IPv6 ranges (1)
Corporate group (2 confirmed entities)
+4 additional unconfirmed candidates not shown — full list (JSON)- ICON Ltd 26 blocks
Network trust
what's this?
RPKI hygiene: C
how networks compare →
66.7%
of checked blocks have valid RPKI ROA coverage
(2 of 3)
Possible discrepancies (1)
These blocks are registered to ICON_CLINICAL_RESEARCH_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.
| 217.114.173.0/24 /24 | authorized for AS15830 — Equinix (EMEA) Acquisition Enterprises B.V. |
NIC Handles
AB34802-RIPE
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT
LEVEL3-MNT
QUZAUK