FR-9TEL-MASSY
BGP inherited
Cluster stats
| Netblocks | 11 |
| All fragments | 53 blocks across 10 clusters |
| Cluster ID | 191905477 |
| Registry | RIPE |
| Customers | find customers using 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 | |
Footprint over time
2 weekly snapshots · JSON
11
0 netblocks since 2026-07-05
2026-07-05
peak 11
2026-07-06
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 212.30.121.0/24 | FR-9TEL-MASSY | RIPE | ASSIGNED PA | ● low |
| 212.30.122.0 – 212.30.122.135 | FR-9TEL-MASSY | RIPE | ASSIGNED PA | ● low |
| 212.30.122.140 – 212.30.122.255 | FR-9TEL-MASSY | RIPE | ASSIGNED PA | ● low |
| 212.30.123.0/24 | FR-9TEL-MASSY | RIPE | ASSIGNED PA | ● low |
| 212.30.124.0/24 | FR-9TEL-MASSY | RIPE | ASSIGNED PA | ● low |
| 212.30.125.0/24 | FR-9TEL-MASSY | RIPE | ASSIGNED PA | ● low |
| 212.30.126.0/24 | FR-9TEL-MASSY | RIPE | ASSIGNED PA | ● low |
| 212.30.127.0 – 212.30.127.59 | FR-9TEL-MASSY | RIPE | ASSIGNED PA | ● low |
| 212.30.127.64/29 | FR-9TEL-MASSY | RIPE | ASSIGNED PA | ● low |
| 212.30.127.76 – 212.30.127.135 | FR-9TEL-MASSY | RIPE | ASSIGNED PA | ● low |
| 212.30.127.176/29 | FR-9TEL-MASSY | 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
(11 of 11)
Possible discrepancies (5)
These blocks are registered to FR-9TEL-MASSY 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.
| 212.30.121.0/24 /24 | authorized for AS15557 — Societe Francaise Du Radiotelephone - SFR SA |
| 212.30.123.0/24 /24 | authorized for AS15557 — Societe Francaise Du Radiotelephone - SFR SA |
| 212.30.124.0/24 /24 | authorized for AS15557 — Societe Francaise Du Radiotelephone - SFR SA |
| 212.30.125.0/24 /24 | authorized for AS15557 — Societe Francaise Du Radiotelephone - SFR SA |
| 212.30.126.0/24 /24 | authorized for AS15557 — Societe Francaise Du Radiotelephone - SFR SA |
NIC Handles
DUMY-RIPE
DUMY-RIPE
LDCOM-MNT