GRNET
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 4 · 304 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:4490:d840::/56) |
| All fragments | 8 blocks across 4 clusters |
| Cluster ID | 223381722 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 15 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 (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 210.212.135.80/28 | GRNET | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 209.206.10.0/24 | GRNET | RIPE | SUB-ALLOCATED PA | ● low |
| 212.67.88.192/27 | GRNET-NET | RIPE | ASSIGNED PA | ● low |
| 2001:4490:d840::/56 | GRNET | APNIC | ALLOCATED NON-PORTABLE | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:4490:d840::/56 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
Possible discrepancies (2)
These blocks are registered to GRNET but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:4490:d840::/56 /56 | authorized for AS9829 — Bharat Sanchar Nigam Ltd |
| 209.206.10.0/24 /24 | authorized for AS13150 — CATO NETWORKS LTD |
NIC Handles
AB1061-AP
AS12767-MNT
CDN1-AP
DUMY-RIPE
DUMY-RIPE
MAINT-AS13150
MAINT-IN-BSNLIPV6
MAINT-IN-DOT
NC83-AP
NIV4-AP
VK206-AP
VK207-AP
+3 more