Thomas van Klinken
BGP inherited
Cluster stats
| Netblocks | 2 |
| All fragments | 1,034 blocks across 414 clusters |
| Cluster ID | 205676666 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 194.48.153.0/24 | Thomas van Klinken | RIPE | ALLOCATED PA | ● low |
| 2a0c:6940::/29 | Thomas van Klinken | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(2 of 2)
Possible discrepancies (2)
These blocks are registered to Thomas van Klinken 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.
| 2a0c:6940::/29 /29 | authorized for AS44299 — SPL B.V. |
| 194.48.153.0/24 /24 | authorized for AS44299 — SPL B.V. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-TVK2-RIPE
RIPE-NCC-HM-MNT
SPL47-RIPE
lir-nl-tomsit-1-MNT