Nej-cz
Cluster stats
| Netblocks | 9 |
| All fragments | 19 blocks across 9 clusters |
| Cluster ID | 193678401 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-06
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 85.207.56.0/23 | NEJ-NET-CZ | RIPE | ASSIGNED PA | ● low |
| 88.208.84.0/24 | Nej-cz | RIPE | ASSIGNED PA | ● low |
| 88.208.85.0/24 | Nej-cz | RIPE | ASSIGNED PA | ● low |
| 88.208.110.0/24 | Nej-cz | RIPE | ASSIGNED PA | ● low |
| 88.208.111.0/24 | Nej-cz | RIPE | ASSIGNED PA | ● low |
| 95.80.220.0/24 | Nej-cz | RIPE | ASSIGNED PA | ● low |
| 95.80.238.0/24 | Nej-cz | RIPE | ASSIGNED PA | ● low |
| 95.80.239.0/24 | Nej-cz | RIPE | ASSIGNED PA | ● low |
| 195.250.139.136/30 | Nej-cz | 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
(9 of 9)
Possible discrepancies (1)
These blocks are registered to Nej-cz but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 85.207.56.0/23 /23 | authorized for AS1299 — Arelion Sweden AB |
NIC Handles
BlueTone-MNT
DIALTELECOM-MNT
DUMY-RIPE
DUMY-RIPE