Fiberverket AS
Cluster stats
| Netblocks | 12 |
| All fragments | 15 blocks across 3 clusters |
| Cluster ID | 191669767 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.154.52.0/24 | Fiberverket AS | BGP | ANNOUNCED | ● high |
| 45.154.53.0/24 | Fiberverket AS | BGP | ANNOUNCED | ● high |
| 45.154.54.0/24 | Fiberverket AS | BGP | ANNOUNCED | ● high |
| 45.154.55.0/24 | Fiberverket AS | BGP | ANNOUNCED | ● high |
| 2a0f:ad00::/32 | Fiberverket AS | BGP | ANNOUNCED | ● high |
| 2a0f:ad01::/32 | Fiberverket AS | BGP | ANNOUNCED | ● high |
| 45.154.52.0/22 | Fiberverket AS | RIPE | ALLOCATED PA | ● low |
| 45.154.52.0/24 | fiberverket-dc | RIPE | ASSIGNED PA | ● low |
| 45.154.54.0/24 | fiberverket-cust01 | RIPE | ASSIGNED PA | ● low |
| 45.154.55.0/24 | fiberverket-cust02 | RIPE | ASSIGNED PA | ● low |
| 2a02:228:442::/48 | FIBERVERKET-AS-NET | RIPE | ASSIGNED | ● low |
| 2a0f:ad00::/29 | Fiberverket AS | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
83.3%
of checked blocks have valid RPKI ROA coverage
(10 of 12)
Possible discrepancies (1)
These blocks are registered to Fiberverket AS but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a02:228:442::/48 /48 | authorized for AS25400 — Telia Norge AS |
NIC Handles
AS208202
DUMY-RIPE
DUMY-RIPE
ORG-FA1015-RIPE
RIPE-NCC-HM-MNT
TELE1-NO-MNT
mnt-no-fiberverket-1
mnt-no-fiberverket-1