Fabian Hars
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 5 · 1,536 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2a0e:82c0::/29) |
| Cluster ID | 216046679 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
5 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-19
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.134.8.0/22 | Fabian Hars | RIPE | ALLOCATED PA | ● low |
| 91.239.211.0/24 | Fabian Hars | RIPE | ALLOCATED PA | ● low |
| 185.23.6.0/24 | Fabian Hars | RIPE | ALLOCATED PA | ● low |
| 2a06:2200::/30 | Fabian Hars | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a0e:82c0::/29 | Fabian Hars | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: D
how networks compare →
40.0%
of checked blocks have valid RPKI ROA coverage
(2 of 5)
Possible discrepancies (2)
These blocks are registered to Fabian Hars but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 185.23.6.0/24 /24 | authorized for AS3320 — Deutsche Telekom AG |
| 91.239.211.0/24 /24 | authorized for AS57043 — HOSTKEY B.V. |
NIC Handles
AR834
DUMY-RIPE
DUMY-RIPE
ORG-FH77-RIPE
RIPE-NCC-HM-MNT
lir-de-fabianhars-1-MNT