DEFION Security Netherlands B.V.
Defion Security Netherlands B.V.
Data as of 2026-07-26
GLEIF verified
LEI
7245005UZNEHAW4LDX51
Registered name
DEFION Security Netherlands B.V.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 6 · 6,400 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2a01:4c00::/29) |
| Cluster ID | 213249560 |
| Registry | RIPE |
| Owner jurisdiction | NL |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 7245005UZNEHAW4LDX51 |
| 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 · report an issue | |
Footprint over time
6 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-26
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.31.144.0/22 | Defion Security Netherlands B.V. | RIPE | ALLOCATED PA | ● low |
| 185.102.68.0/22 | Defion Security Netherlands B.V. | RIPE | ALLOCATED PA | ● low |
| 193.200.198.0/24 | Defion Security Netherlands B.V. | RIPE | ASSIGNED PI | ● low |
| 213.156.16.0/20 | Defion Security Netherlands B.V. | RIPE | ALLOCATED PA | ● low |
| 2a00:bd20::/32 | Defion Security Netherlands B.V. | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a01:4c00::/29 | Defion Security Netherlands B.V. | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: C
how networks compare →
66.7%
of checked blocks have valid RPKI ROA coverage
(4 of 6)
Possible discrepancies (4)
These blocks are registered to Defion Security Netherlands B.V. but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a00:bd20::/32 /32 | authorized for AS8455 — atom86 BV |
| 213.156.16.0/20 /20 | authorized for AS41960 — Nextpertise B.V. |
| 185.31.144.0/22 /22 | authorized for AS8455 — atom86 BV |
| 185.102.68.0/22 /22 | authorized for AS58291 — ColoCenter b.v. |
NIC Handles
COMPUTEST-MNT
DUMY-RIPE
DUMY-RIPE
ORG-CSB4-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT