NL-IS-SYSCON
Data as of 2026-10-04
BGP inherited
This organisation
| Netblocks | 5 · 824 IPv4 addresses |
| Also registered under this name | 1,161 netblocks across 833 separate records |
| Record ID | 245909614 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 82.201.92.0/23 | NL-IS-SYSCON | RIPE | ASSIGNED PA | ● low |
| 213.197.233.0/24 | NL-IS-SYSCON | RIPE | ASSIGNED PA | ● low |
| 213.197.243.208/28 | NL-IS-SYSCON | RIPE | ASSIGNED PA | ● low |
| 213.197.243.224/27 | NL-IS-SYSCON | RIPE | ASSIGNED PA | ● low |
| 213.197.253.0/29 | NL-IS-SYSCON | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
Possible discrepancies (2)
These blocks are registered to NL-IS-SYSCON 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.
| 82.201.92.0/23 /23 | authorized for AS15879 — Vancis IP B.V. |
| 213.197.233.0/24 /24 | authorized for AS15879 — Vancis IP B.V. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
KPNIS-MNT