SDG GRAFTON PLC
SDG-GRAFTON-PLC
Data as of 2026-08-23
Registry
Limited data: only 3 ranges found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
Cluster stats
| Netblocks | 3 · 304 IPv4 addresses |
| Cluster ID | 227387038 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 3 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 |
|---|---|---|---|---|
| 158.58.160.0/24 | SDG-GRAFTON | RIPE | ASSIGNED PA | ● low |
| 217.10.133.160/27 | SDG-GRAFTON-PLC | RIPE | ASSIGNED PA | ● low |
| 217.10.137.144/28 | SDG-GRAFTON-PLC | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(3 of 3)
Possible discrepancies (1)
These blocks are registered to SDG GRAFTON PLC 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.
| 158.58.160.0/24 /24 | authorized for AS6908 — Six Degrees Technology Group Limited |
NIC Handles
DUMY-RIPE
DUMY-RIPE
MNT-6DG