OPTUM HEALTH SOLUTIONS UK LIMITED
OPTUM-HEALTH-SOLUTIONS-UK-LIMITED
Data as of 2026-11-08
Registry
This organisation
| Netblocks | 5 |
| IPv6 | 1 prefix (largest 2001:1a0b:8023::/48) |
| Registered in | United Kingdom (3) · Netherlands (1) |
| Also registered under this name | 11 netblocks across 2 separate records |
| Record ID | 265988842 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 5 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 (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.30.165.160/29 | OPTUM-HEALTH-SOLUTIONS-UK-LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.30.167.192/29 | OPTUM-HEALTH-SOLUTIONS-UK-LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.255.12.216/29 | OPTUM-HEALTH-SOLUTIONS-UK-LIMITED | RIPE | ASSIGNED PA | ● low |
| 89.21.15.32/28 | OPTUM_HEALTH_SOLUTIONS_UK_LTD | RIPE | ASSIGNED PA | ● low |
| 2001:1a0b:8023::/48 | OPTUM_HEALTH_SOLUTIONS_UK_LTD | RIPE | ASSIGNED | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:1a0b:8023::/48 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
Possible discrepancies (1)
These blocks are registered to OPTUM HEALTH SOLUTIONS UK 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.
| 2001:1a0b:8023::/48 /48 | authorized for AS15830 — Equinix (EMEA) Acquisition Enterprises B.V. |
NIC Handles
AS5089-MNT
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT