CORTAVIS
Handle
Cluster stats
| Netblocks | 6 · 2,298 IPv4 addresses |
| Cluster ID | 208813674 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| Shared handles | clustered on 6 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
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-19
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.162.72.0/24 | CORTAVIS | BGP | ANNOUNCED | ● high |
| 209.205.224.0/22 | CORTAVIS | ARIN | DIRECT ALLOCATION | ● high |
| 209.205.224.0/24 | CORTAVIS | BGP | ANNOUNCED | ● high |
| 209.205.225.0/24 | CORTAVIS | BGP | ANNOUNCED | ● high |
| 209.205.226.0/24 | CORTAVIS | BGP | ANNOUNCED | ● high |
| 209.205.227.0/24 | CORTAVIS | BGP | ANNOUNCED | ● high |
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
ABUSE8483-ARIN
AS400758
HTL-107
NETWO9722-ARIN
NETWO9722-ARIN
NETWO9722-ARIN