Renater
FR-CNRS-DT-INSU
Data as of 2026-09-13
Registry
This organisation
| Netblocks | 4 · 784 IPv4 addresses |
| Also registered under this name | 175 netblocks across 40 separate records |
| Record ID | 241487768 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | Registry record |
| 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 (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.52.13.64/28 | FR-CNRS-DT-INSU | RIPE | ASSIGNED PA | ● low |
| 194.254.51.0/24 | FR-CNRS-DT-INSU | RIPE | ASSIGNED PA | ● low |
| 194.254.153.0/24 | FR-CNRS-DT-INSU | RIPE | ASSIGNED PA | ● low |
| 194.254.154.0/24 | FR-CNRS-DT-INSU | 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
(4 of 4)
No discrepancies found among checked blocks.
Routed via provider/NREN (3)
These blocks are cryptographically authorized for this organisation's national research & education network or transit provider — expected topology for an institution that routes through it, not a discrepancy.
| 194.254.51.0/24 /24 | routed via AS2200 — RENATER (Renater) |
| 194.254.153.0/24 /24 | routed via AS2200 — RENATER (Renater) |
| 194.254.154.0/24 /24 | routed via AS2200 — RENATER (Renater) |
NIC Handles
DUMY-RIPE
DUMY-RIPE
RENATER-MNT