Fiberway Sp. z o.o.
BGP inherited
Cluster stats
| Netblocks | 14 · 9,716 IPv4 addresses |
| Cluster ID | 209633590 |
| 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 | |
Footprint over time
5 weekly snapshots · JSON
14
0 netblocks since 2026-07-05
2026-07-05
peak 14
2026-07-19
IP Ranges (14)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.103.144.0/22 | Fiberway Sp. z o.o. | BGP | ANNOUNCED | ● high |
| 91.217.0.0/23 | Fiberway Sp. z o.o. | BGP | ANNOUNCED | ● high |
| 91.218.200.0/22 | Fiberway Sp. z o.o. | BGP | ANNOUNCED | ● high |
| 91.218.208.0/22 | Fiberway Sp. z o.o. | BGP | ANNOUNCED | ● high |
| 110.172.146.0/24 | Fiberway Sp. z o.o. | BGP | ANNOUNCED | ● high |
| 185.157.12.0/22 | Fiberway Sp. z o.o. | BGP | ANNOUNCED | ● high |
| 2a07:a080::/29 | Fiberway Sp. z o.o. | BGP | ANNOUNCED | ● high |
| 91.103.144.0/22 | Fiberway Sp. z o.o. | RIPE | ALLOCATED PA | ● low |
| 91.217.0.0/23 | Fiberway Sp. z o.o. | RIPE | ASSIGNED PI | ● low |
| 91.218.200.0/22 | Fiberway Sp. z o.o. | RIPE | ASSIGNED PI | ● low |
| 91.218.208.0/22 | Fiberway Sp. z o.o. | RIPE | ASSIGNED PI | ● low |
| 110.172.146.0/24 | Fiberway Sp. z o.o. | RIPE | ALLOCATED PA | ● low |
| 185.157.12.0/22 | Fiberway Sp. z o.o. | RIPE | ALLOCATED PA | ● low |
| 2a07:a080::/29 | Fiberway Sp. z o.o. | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(14 of 14)
No discrepancies found among checked blocks.
NIC Handles
AS51399
DUMY-RIPE
DUMY-RIPE
MNT-FIBERWAY
MNT-FIBERWAY
ORG-FSZO25-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT