1.FM AG
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 10 · 2,304 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2a04:5a40::/29) |
| Registered in | United States (5) · Switzerland (3) |
| Cluster ID | 222517801 |
| 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 | |
Footprint over time
8 weekly snapshots · JSON
12
0 netblocks since 2026-07-05
2026-07-05
peak 12
2026-08-16
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 69.46.90.0/24 | 1.FM AG | BGP | ANNOUNCED | ● high |
| 185.33.20.0/24 | 1.FM AG | BGP | ANNOUNCED | ● high |
| 185.33.20.0/22 | 1.FM AG | BGP | ANNOUNCED | ● high |
| 205.164.35.0/24 | 1.FM AG | BGP | ANNOUNCED | ● high |
| 205.164.36.0/24 | 1.FM AG | BGP | ANNOUNCED | ● high |
| 205.164.43.0/24 | 1.FM AG | BGP | ANNOUNCED | ● high |
| 205.164.62.0/24 | 1.FM AG | BGP | ANNOUNCED | ● high |
| 2607:f358:8::/48 | 1.FM AG | BGP | ANNOUNCED | ● high |
| 2607:f358:9::/48 | 1.FM AG | BGP | ANNOUNCED | ● high |
| 2a04:5a40::/29 | 1.FM AG | BGP | ANNOUNCED | ● high |
IPv6 ranges (3)
Network trust
what's this?
RPKI hygiene: D
how networks compare →
41.7%
of checked blocks have valid RPKI ROA coverage
(5 of 12)
No discrepancies found among checked blocks.
NIC Handles
AS60311
DUMY-RIPE
DUMY-RIPE
ORG-GA381-RIPE
RIPE-NCC-HM-MNT
RL28307-MNT
as-1dotfm
as-1fotfm