NEDERMAN-HOLDING-AB
NEDERMAN-HOLDING-AB-GTT
BGP inherited
Cluster stats
| Netblocks | 12 |
| All fragments | 32 blocks across 2 clusters |
| Cluster ID | 192579518 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 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
12
0 netblocks since 2026-07-05
2026-07-05
peak 12
2026-07-06
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 154.14.231.8/29 | NEDERMAN-HOLDING-AB-GTT | RIPE | LEGACY | ● low |
| 212.221.42.64/29 | NEDERMAN-HOLDING-AB-GTT | RIPE | ASSIGNED PA | ● low |
| 212.221.42.72/29 | NEDERMAN-HOLDING-AB-GTT | RIPE | ASSIGNED PA | ● low |
| 212.221.68.216/29 | NEDERMAN-HOLDING-AB-GTT | RIPE | ASSIGNED PA | ● low |
| 212.221.72.56/29 | NEDERMAN-HOLDING-AB-GTT | RIPE | ASSIGNED PA | ● low |
| 212.221.74.0/29 | NEDERMAN-HOLDING-AB-GTT | RIPE | ASSIGNED PA | ● low |
| 212.221.74.16/29 | NEDERMAN-HOLDING-AB-GTT | RIPE | ASSIGNED PA | ● low |
| 212.221.108.96/29 | NEDERMAN-HOLDING-AB-GTT | RIPE | ASSIGNED PA | ● low |
| 212.221.108.104/29 | NEDERMAN-HOLDING-AB-GTT | RIPE | ASSIGNED PA | ● low |
| 212.221.110.216/29 | NEDERMAN-HOLDING-GTT | RIPE | ASSIGNED PA | ● low |
| 212.221.116.216/29 | NEDERMAN-HOLDING-GTT | RIPE | ASSIGNED PA | ● low |
| 212.222.250.32/29 | NEDERMAN-HOLDING-AB-GTT | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
91.7%
of checked blocks have valid RPKI ROA coverage
(11 of 12)
No discrepancies found among checked blocks.
NIC Handles
AS3257-IPAM-MNT
DUMY-RIPE
DUMY-RIPE