FASTNET FIBRA
Data as of 2026-09-13
BGP inherited
This organisation
| Netblocks | 6 · 1,026 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2804:8824::/32) |
| Record ID | 241919202 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 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 (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.68.83.181/32 | FASTNET FIBRA | PEERINGDB | ASSIGNED | ● high |
| 187.16.215.47/32 | FASTNET FIBRA | PEERINGDB | ASSIGNED | ● high |
| 2001:12f8::215:47/128 | FASTNET FIBRA | PEERINGDB | ASSIGNED | ● high |
| 2001:12f8:0:2::55:181/128 | FASTNET FIBRA | PEERINGDB | ASSIGNED | ● high |
| 187.109.112.0/22 | FASTNET FIBRA | ARIN | ALLOCATED | ● low |
| 2804:8824::/32 | FASTNET FIBRA | BGP | ANNOUNCED | ● low |
IPv6 ranges (3)
Footprint over time
4 weekly snapshots · JSON
6
-3 netblocks since 2026-07-05
2026-07-05
peak 9
2026-09-13
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
No discrepancies found among checked blocks.
NIC Handles
34457982000167
ARSMO67
ARSMO67
ARSMO67
AS272753
AS272753