Hellenic Centre for Marine Research
BGP inherited
Cluster stats
| Netblocks | 6 · 1,538 IPv4 addresses |
| Cluster ID | 214443146 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
6 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-26
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 83.212.249.0/24 | Hellenic Centre for Marine Research | BGP | ANNOUNCED | ● high |
| 83.212.250.0/24 | Hellenic Centre for Marine Research | BGP | ANNOUNCED | ● high |
| 192.135.166.0/24 | Hellenic Centre for Marine Research | BGP | ANNOUNCED | ● high |
| 192.135.166.0/24 | Hellenic Centre for Marine Research | RIPE | LEGACY | ● high |
| 195.251.36.0/23 | Hellenic Centre for Marine Research | BGP | ANNOUNCED | ● high |
| 194.219.73.40/29 | HELLENIC-CENTRE-FOR-MARINE-RESEARCH | RIPE | ASSIGNED PA | ● low |
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
AS8991
AS8991-MNT
AS8991-MNT
DUMY-RIPE
DUMY-RIPE
FORTHNETGR-MNT
GRNET-NOC
ORG-IOMB1-RIPE
RIPE-NCC-LEGACY-MNT