A1SI-NET
Cluster stats
| Netblocks | 23 |
| All fragments | 83 blocks across 8 clusters |
| Cluster ID | 192057717 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
23
0 netblocks since 2026-07-05
2026-07-05
peak 23
2026-07-06
IP Ranges (23)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 80.95.224.0/22 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 80.95.228.0/22 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 80.95.232.0/22 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 80.95.236.0/22 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 85.10.40.0/24 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 90.157.132.0/24 | A1SI-CABLE | RIPE | ASSIGNED PA | ● low |
| 90.157.133.0/24 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 90.157.134.0/24 | A1SI-CABLE | RIPE | ASSIGNED PA | ● low |
| 90.157.135.0/24 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 90.157.140.0/24 | A1SI-NET-CABLE | RIPE | ASSIGNED PA | ● low |
| 90.157.143.0/24 | A1SI-NET-CABLE | RIPE | ASSIGNED PA | ● low |
| 90.157.157.0/24 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 90.157.158.0/24 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 90.157.175.0/24 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 90.157.176.23 – 90.157.178.255 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 90.157.202.0/24 | A1SI-NET-CABLE | RIPE | ASSIGNED PA | ● low |
| 109.239.184.0/21 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 212.18.58.0/24 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 213.157.230.0/24 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 213.157.231.0/24 | A1SI-NET-CABLE | RIPE | ASSIGNED PA | ● low |
| 213.157.240.0/24 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 213.157.242.0/24 | A1SI-NET | RIPE | ASSIGNED PA | ● low |
| 213.157.245.0/24 | A1SI-CLOUD | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(23 of 23)
RPKI-inferred operator
A1 Slovenija telekomunikacijske storitve,d.d.
Nearly all of this network's RPKI-covered space is cryptographically authorized for this
single operator — the registered netname is likely one of its internal infrastructure labels.
No discrepancies found among checked blocks.
NIC Handles
A1SI-MNT
DUMY-RIPE
DUMY-RIPE