FR-CONSEILS-ET-SYSTEMES-INFORMATIQUES
BGP inherited
Cluster stats
| Netblocks | 6 · 510 IPv4 addresses |
| All fragments | 7 blocks across 2 clusters |
| Cluster ID | 205363879 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-13
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 81.80.237.0/24 | FR-CONSEILS-ET-SYSTEMES-INFORMATIQUES | RIPE | ASSIGNED PA | ● low |
| 195.101.158.0/24 | FR-CONSEILS-ET-SYSTEMES-INFORMATIQUES | RIPE | ASSIGNED PA | ● low |
| 2a00:ef60::/32 | FR-CONSEILS-ET-SYSTEMES-INFORMATIQUES | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a00:ef60:0:64::/64 | FR-CONSEILS-ET-SYSTEMES-INFORMATIQUES | RIPE | ASSIGNED | ● low |
| 2a00:ef60:0:224::/64 | FR-CONSEILS-ET-SYSTEMES-INFORMATIQUES | RIPE | ASSIGNED | ● low |
| 2a00:ef61::/32 | FR-CONSEILS-ET-SYSTEMES-INFORMATIQUES | RIPE | AGGREGATED-BY-LIR | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “FR CONSEILS ET SYSTEMES INFORMATIQUES” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
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.
- Conseils Et Systemes Informatiques via Orange S.A. sub-allocation
Network trust
what's this?
RPKI hygiene: B
how networks compare →
83.3%
of checked blocks have valid RPKI ROA coverage
(5 of 6)
Possible discrepancies (3)
These blocks are registered to FR-CONSEILS-ET-SYSTEMES-INFORMATIQUES 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.
| 2a00:ef60::/32 /32 | authorized for AS12826 — CYLLENE ITS SAS |
| 195.101.158.0/24 /24 | authorized for AS12826 — CYLLENE ITS SAS |
| 81.80.237.0/24 /24 | authorized for AS12826 — CYLLENE ITS SAS |
NIC Handles
CETSI-MNT
DUMY-RIPE
DUMY-RIPE
PC80199-MNT