COLT US MARKITSERV LIMITED
COLT-US-MARKITSERV-LIMITED
Data as of 2026-08-16
Registry
Cluster stats
| Netblocks | 2 |
| IPv6 | 1 prefix (largest 2001:924:1:1000::/56) |
| All fragments | 4 blocks across 2 clusters |
| Cluster ID | 222442844 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| 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 · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 46.248.143.16/28 | COLT-US-MARKITSERV-LIMITED | RIPE | ASSIGNED PA | ● low |
| 2001:924:1:1000::/56 | COLT-US-MARKITSERV-LIMITED | RIPE | ASSIGNED | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:924:1:1000::/56 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(2 of 2)
No discrepancies found among checked blocks.
NIC Handles
COLT-MNT
DUMY-RIPE
DUMY-RIPE