UMCG AMBULANCEZORG BV
UMCG_AMBULANCEZORG_BV
Cluster stats
| Netblocks | 6 |
| All fragments | 19 blocks across 3 clusters |
| Cluster ID | 192808628 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 | |
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 195.85.191.252/30 | UMCG_AMBULANCEZORG | RIPE | ASSIGNED PA | ● low |
| 213.125.200.52/30 | UMCG_AMBULANCEZORG_BV | RIPE | ASSIGNED PA | ● low |
| 213.125.200.136/30 | UMCG_AMBULANCEZORG_BV | RIPE | ASSIGNED PA | ● low |
| 2001:41f0:32a::/48 | UMCG_AMBULANCEZORG | RIPE | ASSIGNED | ● low |
| 2001:41f0:a9d::/48 | UMCG_AMBULANCEZORG_BV | RIPE | ASSIGNED | ● low |
| 2001:41f0:824a::/48 | UMCG_AMBULANCEZORG_BV | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
Possible discrepancies (3)
These blocks are registered to UMCG AMBULANCEZORG BV 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.
| 2001:41f0:32a::/48 /48 | authorized for AS33915 — Vodafone Libertel B.V. |
| 2001:41f0:824a::/48 /48 | authorized for AS33915 — Vodafone Libertel B.V. |
| 2001:41f0:a9d::/48 /48 | authorized for AS33915 — Vodafone Libertel B.V. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ZIGGO-AUTOREG1