NET DE HOCHSCHULE FRESENIUS FUR WIRTSCHAFT UND MEDIEN GMBH
NET-DE-HOCHSCHULE-FRESENIUS-FUR-WIRTSCHAFT-UND-MEDIEN-GMBH
Data as of 2026-07-26
Registry
Cluster stats
| Netblocks | 1 |
| IPv6 | 1 prefix (largest 2001:920:185d::/48) |
| All fragments | 2 blocks across 2 clusters |
| Cluster ID | 213239599 |
| 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 | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (1)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2001:920:185d::/48 | NET-DE-HOCHSCHULE-FRESENIUS-FUR-WIRTSCHAFT-UND-MEDIEN-GMBH | RIPE | ASSIGNED | ● medium |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:920:185d::/48 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(1 of 1)
Possible discrepancies (1)
These blocks are registered to NET DE HOCHSCHULE FRESENIUS FUR WIRTSCHAFT UND MEDIEN GMBH 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.
| 2001:920:185d::/48 /48 | authorized for AS8220 — COLT Technology Services Group Limited |
NIC Handles
DE-COLT-MNT
DUMY-RIPE
DUMY-RIPE