SPB-BELFAST
Data as of 2026-10-04
BGP inherited
This organisation
| Netblocks | 6 |
| IPv6 | 1 prefix (largest 2a00:2381:108e::/48) |
| Record ID | 245646961 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 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 |
|---|---|---|---|---|
| 62.252.176.144/29 | SPB-BELFAST | RIPE | ASSIGNED PA | ● low |
| 194.168.226.0/26 | SPB-BELFAST-LIMITED | RIPE | ASSIGNED PA | ● low |
| 194.168.243.236/30 | SPB-BELFAST-LIMITED | RIPE | ASSIGNED PA | ● low |
| 212.250.191.64/26 | SPB-BELFAST | RIPE | ASSIGNED PA | ● low |
| 213.81.84.80/29 | SPB-BELFAST-LTD | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:108e::/48 | SPB-BELFAST | RIPE | AGGREGATED-BY-LIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a00:2381:108e::/48 |
Footprint over time
15 weekly snapshots · JSON
6
-1 netblocks since 2026-07-05
2026-07-05
peak 7
2026-10-04
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
Possible discrepancies (1)
These blocks are registered to SPB-BELFAST 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.
| 2a00:2381:108e::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
AS5089-MNT
BTNET-MNT
DUMY-RIPE
DUMY-RIPE