NET-NL
NET-NL-COLT
Cluster stats
| Netblocks | 13 |
| All fragments | 51 blocks across 13 clusters |
| Cluster ID | 191800731 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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
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 |
|---|---|---|---|---|
| 212.78.162.104/29 | Net-NL-COLT | RIPE | ASSIGNED PA | ● low |
| 212.78.162.216/29 | NET-NL-COLT | RIPE | ASSIGNED PA | ● low |
| 212.78.164.128/29 | NET-NL-COLT | RIPE | ASSIGNED PA | ● low |
| 212.78.166.240/28 | NET-NL-COLT | RIPE | ASSIGNED PA | ● low |
| 212.78.180.240/29 | NET-NL-COLT | RIPE | ASSIGNED PA | ● low |
| 212.78.187.88/29 | NET-NL-COLT | RIPE | ASSIGNED PA | ● low |
| 212.123.196.32/27 | NET-NL-COLT | RIPE | ASSIGNED PA | ● low |
| 212.123.199.160/27 | NET-NL-COLT | RIPE | ASSIGNED PA | ● low |
| 212.123.209.232/29 | NET-NL-COLT | RIPE | ASSIGNED PA | ● low |
| 213.208.193.128/28 | NET-NL-COLT | RIPE | ASSIGNED PA | ● low |
| 213.208.213.160/28 | Net-NL-COLT | RIPE | ASSIGNED PA | ● low |
| 217.111.210.128/28 | NET-NL-COLT | RIPE | ASSIGNED PA | ● low |
| 2001:920:3817::/48 | NET-NL-COLT | RIPE | ASSIGNED | ● 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
COLT-NL-MNT
DUMY-RIPE
DUMY-RIPE