OPTICORE-IT
OPTICORE-IT-GTT
BGP inherited
Cluster stats
| Netblocks | 9 |
| Registered in | United States (5) · United Kingdom (4) |
| Cluster ID | 211002594 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-19
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 87.119.78.8/29 | OPTICORE-IT-GTT | RIPE | ASSIGNED PA | ● low |
| 87.119.78.16/29 | OPTICORE-IT-GTT | RIPE | ASSIGNED PA | ● low |
| 87.119.78.24/29 | OPTICORE-IT-GTT | RIPE | ASSIGNED PA | ● low |
| 87.119.100.232/29 | OPTICORE-IT-GTT | RIPE | ASSIGNED PA | ● low |
| 87.119.100.240/29 | OPTICORE-IT-GTT | RIPE | ASSIGNED PA | ● low |
| 213.228.223.112/29 | OPTICORE-IT-LTD-GTT | RIPE | ASSIGNED PA | ● low |
| 213.228.223.120/29 | OPTICORE-IT-LTD-GTT | RIPE | ASSIGNED PA | ● low |
| 213.235.4.16/29 | OPTICORE-IT-GTT | RIPE | ASSIGNED PA | ● low |
| 213.235.27.176/29 | OPTICORE-IT-GTT | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
77.8%
of checked blocks have valid RPKI ROA coverage
(7 of 9)
No discrepancies found among checked blocks.
NIC Handles
AS3257-IPAM-MNT
DUMY-RIPE
DUMY-RIPE