Tobias Gremmel
Data as of 2026-07-26
BGP inherited
Limited data: only 3 ranges found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
Cluster stats
| Netblocks | 3 · 256 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2a06:1283:9c00::/48) |
| Cluster ID | 214445107 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.175.175.0/24 | Tobias Gremmel | BGP | ANNOUNCED | ● high |
| 2a06:1283:9c00::/48 | Tobias Gremmel | RIPE | ASSIGNED | ● low |
| 2a09:3f00:1003::/48 | Tobias Gremmel | RIPE | ALLOCATED-BY-LIR | ● low |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(3 of 3)
Possible discrepancies (2)
These blocks are registered to Tobias Gremmel 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.
| 2a06:1283:9c00::/48 /48 | authorized for AS48700 — Julian Lang trading as Arexico |
| 5.175.175.0/24 /24 | authorized for AS12586 — GHOSTnet GmbH |
NIC Handles
AS202742
DUMY-RIPE
DUMY-RIPE
ETG-MNT
FILEWORK-MNT
GHOSTNET-MNT
ORG-TG264-RIPE
ORG-TG274-RIPE