OPTIWISP SPA
Cluster stats
| Netblocks | 15 |
| Cluster ID | 191315119 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
15
0 netblocks since 2026-07-05
2026-07-05
peak 15
2026-07-06
IP Ranges (15)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.171.220.0/24 | OPTIWISP SPA | BGP | ANNOUNCED | ● high |
| 45.171.220.0/22 | OPTIWISP SPA | BGP | ANNOUNCED | ● high |
| 45.171.221.0/24 | OPTIWISP SPA | BGP | ANNOUNCED | ● high |
| 45.171.222.0/24 | OPTIWISP SPA | BGP | ANNOUNCED | ● high |
| 45.171.223.0/24 | OPTIWISP SPA | BGP | ANNOUNCED | ● high |
| 143.202.12.0/22 | OPTIWISP SPA | BGP | ANNOUNCED | ● high |
| 143.202.12.0/23 | OPTIWISP SPA | BGP | ANNOUNCED | ● high |
| 143.202.12.0/24 | OPTIWISP SPA | BGP | ANNOUNCED | ● high |
| 143.202.13.0/24 | OPTIWISP SPA | BGP | ANNOUNCED | ● high |
| 143.202.14.0/24 | OPTIWISP SPA | BGP | ANNOUNCED | ● high |
| 143.202.15.0/24 | OPTIWISP SPA | BGP | ANNOUNCED | ● high |
| 2803:e7a0::/32 | OPTIWISP SPA | BGP | ANNOUNCED | ● high |
| 45.171.222.224/29 | UNKNOWN | LACNIC | reallocated | ● medium |
| 2803:8e40::/32 | UNKNOWN | LACNIC | allocated | ● medium |
| 2803:e7a0::/32 | UNKNOWN | LACNIC | allocated | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(15 of 15)
No discrepancies found among checked blocks.
NIC Handles
AS267776