Z-ZGN-LJ-EDUS-NET
Handle
Cluster stats
| Netblocks | 11 |
| All fragments | 302 blocks across 145 clusters |
| Cluster ID | 191894594 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| 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
11
0 netblocks since 2026-07-05
2026-07-05
peak 11
2026-07-06
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 88.200.57.64/26 | Z-ZGN-LJ-EDUS-NET | RIPE | ASSIGNED PA | ● low |
| 92.244.71.128/25 | Z-ZGN-LJ-EDUS-NET | RIPE | ASSIGNED PA | ● low |
| 95.87.187.224/27 | Z-ZGN-LJ-EDUS-NET | RIPE | ASSIGNED PA | ● low |
| 141.255.252.0/25 | Z-ZGN-LJ-EDUS-NET | RIPE | ASSIGNED PA | ● low |
| 149.62.78.0/25 | Z-ZGN-LJ-EDUS-NET | RIPE | ASSIGNED PA | ● low |
| 149.62.116.192/27 | Z-ZGN-LJ-EDUS-NET | RIPE | ASSIGNED PA | ● low |
| 178.172.33.8/29 | Z-ZGN-LJ-EDUS-NET | RIPE | ASSIGNED PA | ● low |
| 193.2.54.172/30 | Z-ZGN-LJ-EDUS-NET | RIPE | ASSIGNED PA | ● low |
| 193.2.187.128/25 | Z-ZGN-LJ-EDUS-NET | RIPE | ASSIGNED PA | ● low |
| 194.249.169.128/25 | Z-ZGN-LJ-EDUS-NET | RIPE | ASSIGNED PA | ● low |
| 2001:1470:e801::/48 | Z-ZGN-LJ-EDUS-NET | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(11 of 11)
Possible discrepancies (1)
These blocks are registered to Z-ZGN-LJ-EDUS-NET 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.
| 2001:1470:e801::/48 /48 | authorized for AS2107 — ARNES |
NIC Handles
ARNES-MNT
DUMY-RIPE
DUMY-RIPE