Martin Fassl trading as fassma.net e.U.
Data as of 2026-08-23
BGP inherited
Cluster stats
| Netblocks | 7 · 1,024 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2a03:8d20::/32) |
| Cluster ID | 227337204 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
9 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-08-23
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.92.200.0/24 | Martin Fassl trading as fassma.net e.U. | BGP | ANNOUNCED | ● high |
| 185.92.201.0/24 | Martin Fassl trading as fassma.net e.U. | BGP | ANNOUNCED | ● high |
| 185.92.202.0/24 | Martin Fassl trading as fassma.net e.U. | BGP | ANNOUNCED | ● high |
| 185.92.203.0/24 | Martin Fassl trading as fassma.net e.U. | BGP | ANNOUNCED | ● high |
| 2a03:8d20::/32 | Martin Fassl trading as fassma.net e.U. | BGP | ANNOUNCED | ● high |
| 185.92.200.0/22 | Martin Fassl trading as fassma.net e.U. | RIPE | ALLOCATED PA | ● low |
| 2a03:8d20::/48 | Martin Fassl trading as fassma.net e.U. | RIPE | ASSIGNED | ● low |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: B
how networks compare →
87.5%
of checked blocks have valid RPKI ROA coverage
(7 of 8)
No discrepancies found among checked blocks.
NIC Handles
AS200849
DUMY-RIPE
DUMY-RIPE
ORG-FE23-RIPE
RIPE-NCC-HM-MNT
at-fassmanet-1-mnt
at-fassmanet-1-mnt