Jan Ferme
Data as of 2026-09-13
BGP inherited
This organisation
| Netblocks | 4 |
| IPv6 | 4 prefixes (largest 2a0a:6044:bf00::/40) |
| Record ID | 241048270 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 12 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 (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2001:678:b74::/48 | Jan Ferme | BGP | ANNOUNCED | ● high |
| 2a0a:6044:bf00::/40 | Jan Ferme | BGP | ANNOUNCED | ● high |
| 2a0c:9a40:8ac0::/44 | Jan Ferme | RIPE | ALLOCATED-BY-LIR | ● medium |
| 2a12:bec4:1040::/44 | Jan Ferme | RIPE | ALLOCATED-BY-LIR | ● low |
IPv6 ranges (4)
Footprint over time
10 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-09-13
Network trust
what's this?
RPKI hygiene: B
how networks compare →
83.3%
of checked blocks have valid RPKI ROA coverage
(5 of 6)
No discrepancies found among checked blocks.
NIC Handles
ACRO55573-RIPE
AS215472
DUMY-RIPE
DUMY-RIPE
HYEHOST-MNT
HYEHOST-MNT
ORG-JF69-RIPE
RIPE-NCC-END-MNT
SBL-MNT
ch-ifog-1-mnt
jferme-mnt
jferme-mnt