Koen De Wit
BGP inherited
Cluster stats
| Netblocks | 9 |
| Cluster ID | 210513471 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-19
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.196.148.156/30 | Koen Cornelissen | RIPE | ASSIGNED PA | ● high |
| 2a05:dfc1:858f::/48 | Koen van der Stroom | RIPE | ASSIGNED | ● high |
| 2a10:2f00:109::/48 | Koen De Wit | BGP | ANNOUNCED | ● high |
| 2a10:cc40:160::/48 | Koen De Wit | BGP | ANNOUNCED | ● high |
| 2a10:2f00:109::/48 | Koen De Wit | RIPE | ASSIGNED | ● medium |
| 2a10:cc40:160::/44 | Koen De Wit | RIPE | ALLOCATED-BY-LIR | ● medium |
| 2a0e:b107:194::/49 | Koen | RIPE | ASSIGNED | ● low |
| 2a0e:b107:194::/48 | Koen De Wit | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0e:b107:194:8000::/49 | Koen | RIPE | ASSIGNED | ● low |
Possibly related to this organisation
what's this?Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- GERMAN-AUTONET-FORD-WOELFER-KOENIGERODE via Deutsche Telekom AG sub-allocation
- GERMAN-AUTONET-AUTO-KOENIG-ANZING via Deutsche Telekom AG sub-allocation
- GERMAN-AUTONET-FORD-KOENIGS-HEINSBERG via Deutsche Telekom AG sub-allocation
- GERMAN-AUTONET-FORD-BERTHOLD-KOENIG-BAD-SODEN-SALMUENSTER via Deutsche Telekom AG sub-allocation
- GERMAN-AUTONET-FORD-KOENIG-ESCHWEGE via Deutsche Telekom AG sub-allocation
- GERMAN-AUTONET-FORD-KOENNEKER-HAGEN via Deutsche Telekom AG sub-allocation
- KARDINAL-KOENIG-NET via Hutchison Drei Austria GmbH sub-allocation
- GERMAN-AUTONET-FORD-KOENIG-PLATEN via Deutsche Telekom AG sub-allocation
Network trust
what's this?
RPKI hygiene: C
how networks compare →
66.7%
of checked blocks have valid RPKI ROA coverage
(6 of 9)
Possible discrepancies (1)
These blocks are registered to Koen De Wit 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.
| 2a05:dfc1:858f::/48 /48 | authorized for AS216455 — Sting Alleman |
NIC Handles
AS207650
DUMY-RIPE
DUMY-RIPE
KOEN-MNT
MNT-KDW
MNT-KDW
ORG-KA785-RIPE
ORG-KOEN1-RIPE
ORG-WR18-RIPE
OVH-MNT
SBMT
STING-MNT