Center for Research and Technology Hellas
Center for Research and Technology Hellas (CERTH)
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 2 · 65,536 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:648:22b0::/48) |
| All fragments | 70 blocks across 30 clusters |
| Cluster ID | 214575418 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 160.40.0.0/16 | Center for Research and Technology Hellas (CERTH) | BGP | ANNOUNCED | ● high |
| 2001:648:22b0::/48 | Center for Research and Technology Hellas (CERTH) | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:648:22b0::/48 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(3 of 3)
No discrepancies found among checked blocks.
NIC Handles
AS47616
DUMY-RIPE
DUMY-RIPE
GRNET-NOC
MNT-CERTH
MNT-CERTH
ORG-CA930-RIPE
RIPE-NCC-LEGACY-MNT