NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG
BGP inherited
Cluster stats
| Netblocks | 15 |
| All fragments | 17 blocks across 2 clusters |
| Cluster ID | 208927619 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 | |
Footprint over time
5 weekly snapshots · JSON
15
0 netblocks since 2026-07-05
2026-07-05
peak 15
2026-07-19
IP Ranges (15)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.96.62.56/29 | NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG | RIPE | ASSIGNED PA | ● low |
| 212.36.170.16/28 | NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG | RIPE | ASSIGNED PA | ● low |
| 212.123.210.240/28 | Net-DE-Open-Systems-Asset-Management-AG | RIPE | ASSIGNED PA | ● low |
| 213.61.162.144/29 | NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG | RIPE | ASSIGNED PA | ● low |
| 213.61.165.0/29 | NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG | RIPE | ASSIGNED PA | ● low |
| 213.61.196.80/28 | NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG | RIPE | ASSIGNED PA | ● low |
| 217.110.11.72/29 | NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG | RIPE | ASSIGNED PA | ● low |
| 217.110.77.0/28 | NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG | RIPE | ASSIGNED PA | ● low |
| 217.110.200.0/28 | NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG | RIPE | ASSIGNED PA | ● low |
| 217.111.77.96/29 | NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG | RIPE | ASSIGNED PA | ● low |
| 2001:920:1847:900::/56 | NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG | RIPE | ASSIGNED | ● low |
| 2001:920:1868:300::/56 | NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG | RIPE | ASSIGNED | ● low |
| 2001:920:18bd::/48 | NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG | RIPE | ASSIGNED | ● low |
| 2001:920:18ff::/48 | NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG | RIPE | ASSIGNED | ● low |
| 2001:920:19ce::/48 | NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(15 of 15)
Possible discrepancies (5)
These blocks are registered to NET-DE-OPEN-SYSTEMS-ASSET-MANAGEMENT-AG 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.
| 2001:920:18bd::/48 /48 | authorized for AS8220 — COLT Technology Services Group Limited |
| 2001:920:18ff::/48 /48 | authorized for AS8220 — COLT Technology Services Group Limited |
| 2001:920:19ce::/48 /48 | authorized for AS8220 — COLT Technology Services Group Limited |
| 2001:920:1868:300::/56 /56 | authorized for AS8220 — COLT Technology Services Group Limited |
| 2001:920:1847:900::/56 /56 | authorized for AS8220 — COLT Technology Services Group Limited |
NIC Handles
DE-COLT-MNT
DUMY-RIPE
DUMY-RIPE