SOPRA
Cluster stats
| Netblocks | 22 |
| All fragments | 114 blocks across 21 clusters |
| Cluster ID | 191890591 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (22)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.245.154.48/28 | SOPRA-NET | RIPE | ASSIGNED PA | ● low |
| 62.245.228.136/30 | SOPRA-NET | RIPE | ASSIGNED PA | ● low |
| 62.245.237.32/27 | SOPRA-NET | RIPE | ASSIGNED PA | ● low |
| 62.255.173.160/28 | SOPRA | RIPE | ASSIGNED PA | ● low |
| 81.145.180.144/28 | SOPRA-GROUP | RIPE | ASSIGNED PA | ● low |
| 82.115.105.204/30 | SOPRA_NET | RIPE | ASSIGNED PA | ● low |
| 82.135.36.64/27 | SOPRA-NET | RIPE | ASSIGNED PA | ● low |
| 188.174.249.0/27 | SOPRA-NET | RIPE | ASSIGNED PA | ● low |
| 194.74.171.128/29 | SOPRA-GROUP | RIPE | ASSIGNED PA | ● low |
| 195.115.139.0/27 | SOPRA | RIPE | ASSIGNED PA | ● low |
| 212.18.14.64/29 | SOPRA-NET | RIPE | ASSIGNED PA | ● low |
| 213.81.75.66/31 | SOPRA-GROUP-LIMITED | RIPE | ASSIGNED PA | ● low |
| 213.104.8.40/30 | SOPRA-GROUP-LIMITED | RIPE | ASSIGNED PA | ● low |
| 213.105.126.240/28 | SOPRA | RIPE | ASSIGNED PA | ● low |
| 213.105.187.16/28 | SOPRA-GROUP | RIPE | ASSIGNED PA | ● low |
| 213.223.184.128/27 | SOPRA | RIPE | ASSIGNED PA | ● low |
| 213.223.185.0/28 | SOPRA | RIPE | ASSIGNED PA | ● low |
| 213.223.188.32/27 | SOPRA | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:1f4::/48 | SOPRA-GROUP-LTD | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:2381:f16b::/48 | SOPRA-GROUP-LIMITED | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:2381:fd9b::/48 | SOPRA-GROUP | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:2381:fd9b:100::/56 | SOPRA-GROUP | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(22 of 22)
Possible discrepancies (4)
These blocks are registered to SOPRA 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.
| 2a00:2381:1f4::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2381:fd9b::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2381:f16b::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2381:fd9b:100::/56 /56 | authorized for AS2856 — British Telecommunications PLC |
NIC Handles
AS5089-MNT
BTNET-MNT
CEGETEL-ENTREPRISES
DUMY-RIPE
DUMY-RIPE
KTK-MNT
MNET-MNT