OSK-LAN
Cluster stats
| Netblocks | 13 |
| All fragments | 32 blocks across 13 clusters |
| Cluster ID | 193854821 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
13
0 netblocks since 2026-07-05
2026-07-05
peak 13
2026-07-06
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 37.221.202.32/29 | OSK-LAN | RIPE | ASSIGNED PA | ● low |
| 37.221.202.40/29 | OSK-LAN | RIPE | ASSIGNED PA | ● low |
| 37.221.202.48/29 | OSK-LAN | RIPE | ASSIGNED PA | ● low |
| 37.221.202.56/29 | OSK-LAN | RIPE | ASSIGNED PA | ● low |
| 37.221.202.64/29 | OSK-LAN | RIPE | ASSIGNED PA | ● low |
| 37.221.202.72/29 | OSK-LAN | RIPE | ASSIGNED PA | ● low |
| 37.221.202.80/29 | OSK-LAN | RIPE | ASSIGNED PA | ● low |
| 37.221.202.88/29 | OSK-LAN | RIPE | ASSIGNED PA | ● low |
| 37.221.202.96/29 | OSK-LAN | RIPE | ASSIGNED PA | ● low |
| 37.221.202.104/29 | OSK-LAN | RIPE | ASSIGNED PA | ● low |
| 37.221.202.112/29 | OSK-LAN | RIPE | ASSIGNED PA | ● low |
| 37.221.202.120/29 | OSK-LAN | RIPE | ASSIGNED PA | ● low |
| 37.221.202.128/29 | OSK-LAN | 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
(13 of 13)
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
OBIT-MNT