Serverius Holding B.V.
ORG-SHB2-RIPE
Cluster stats
| Netblocks | 345 |
| All fragments | 903,420 blocks across 3,354 clusters |
| Cluster ID | 195630366 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 | |
Footprint over time
2 weekly snapshots · JSON
345
0 netblocks since 2026-07-05
2026-07-05
peak 345
2026-07-06
IP Ranges (345)
showing 50 of 345 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.255.76.0/24 | UNKNOWN | RIPE | SUB-ALLOCATED PA | ● high |
| 5.178.64.0/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.64.32/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.64.64/30 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.64.72/29 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.64.80/28 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.64.120/29 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.64.128/26 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.64.192/26 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.65.0/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.65.32/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.65.64/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.65.96/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.65.128/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.65.160/28 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.65.176/29 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.65.184/29 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.65.192/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.65.224/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.66.0/29 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.66.8/29 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.66.16/30 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.66.24/29 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.66.32/28 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.66.48/29 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.66.56/29 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.66.64/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.66.160/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.66.192/28 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.66.208/28 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.66.224/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.67.0/28 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.67.16/29 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.67.32/29 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.67.40/29 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.67.56/29 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.67.80/28 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.67.96/28 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.67.112/28 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.67.128/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.67.160/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.67.208/28 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.67.224/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.68.64/26 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.68.128/26 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.69.0/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.69.32/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.69.64/26 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.69.192/27 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 5.178.69.224/28 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(345 of 345)
Possible discrepancies (1)
These blocks are registered to Serverius Holding B.V. 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.
| 5.255.76.0/24 /24 | authorized for AS60222 — Wholesale Dutch Telecom B.V. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
SERVERIUS-MNT