OPENFIBER B.V.
Data as of 2026-09-13
BGP inherited
This organisation
| Netblocks | 12 · 6,400 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2a02:cc00::/29) |
| Record ID | 241921086 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.93.48.0/22 | OPENFIBER B.V. | BGP | ANNOUNCED | ● high |
| 81.173.47.0/24 | OPENFIBER B.V. | BGP | ANNOUNCED | ● high |
| 88.202.160.0/22 | OPENFIBER B.V. | BGP | ANNOUNCED | ● high |
| 88.202.160.0/21 | OPENFIBER B.V. | BGP | ANNOUNCED | ● high |
| 171.22.64.0/22 | OPENFIBER B.V. | BGP | ANNOUNCED | ● high |
| 185.40.96.0/22 | OPENFIBER B.V. | BGP | ANNOUNCED | ● high |
| 185.40.97.0/24 | OPENFIBER B.V. | BGP | ANNOUNCED | ● high |
| 185.177.136.0/22 | OPENFIBER B.V. | BGP | ANNOUNCED | ● high |
| 2a04:8400::/32 | OPENFIBER B.V. | BGP | ANNOUNCED | ● high |
| 185.40.99.254/32 | OPENFIBER-DH-REG | RIPE | ASSIGNED PA | ● low |
| 2a02:cc00::/29 | OPENFIBER B.V. | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a04:8400::/29 | OPENFIBER B.V. | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (3)
Footprint over time
7 weekly snapshots · JSON
17
0 netblocks since 2026-07-26
2026-07-26
peak 17
2026-09-13
Network trust
what's this?
RPKI hygiene: B
how networks compare →
94.1%
of checked blocks have valid RPKI ROA coverage
(16 of 17)
No discrepancies found among checked blocks.
NIC Handles
AS207176
DUMY-RIPE
DUMY-RIPE
MNT-EKMEDIA
MNT-OPENFIBER-RIPE
MNT-OPENFIBER-RIPE
ORG-OB58-RIPE
RIPE-NCC-HM-MNT