Marco Tiggelaar trading as Key4ce
BGP inherited
Cluster stats
| Netblocks | 4 |
| All fragments | 7 blocks across 2 clusters |
| Cluster ID | 204404009 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
3 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-12
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.189.180.0/24 | Marco Tiggelaar trading as Key4ce | BGP | ANNOUNCED | ● high |
| 2a0b:f380::/48 | Marco Tiggelaar trading as Key4ce | BGP | ANNOUNCED | ● high |
| 2a0b:f380:a::/48 | Marco Tiggelaar trading as Key4ce | BGP | ANNOUNCED | ● high |
| 2a0c:b641:ab0::/44 | Marco Tiggelaar trading as Key4ce | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
75.0%
of checked blocks have valid RPKI ROA coverage
(3 of 4)
No discrepancies found among checked blocks.
NIC Handles
AS213023
ICTSHIFT-MNT
SERVPERSO-MNT
nl-key4ce-1-mnt