Fabio Mascio
BGP inherited
Cluster stats
| Netblocks | 6 · 3,580 IPv4 addresses |
| Cluster ID | 210007418 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-19
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.134.121.0/24 | Fabio Mascio | BGP | ANNOUNCED | ● high |
| 5.134.123.0/24 | Fabio Mascio | BGP | ANNOUNCED | ● high |
| 2a02:54a0::/48 | Fabio Mascio | BGP | ANNOUNCED | ● high |
| 5.134.120.0/21 | Fabio Mascio | RIPE | ALLOCATED PA | ● low |
| 185.56.168.0/22 | Fabio Mascio | RIPE | ALLOCATED-ASSIGNED PA | ● low |
| 2a02:54a0::/32 | Fabio Mascio | RIPE | ALLOCATED-BY-RIR | ● low |
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 (2)
These blocks are registered to Fabio Mascio 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.
| 5.134.120.0/21 /21 | authorized for AS3242 — REEVO S.P.A. |
| 185.56.168.0/22 /22 | authorized for AS3242 — REEVO S.P.A. |
NIC Handles
ARMADA-MNT
ARMADA-MNT
AS209583
AS213844
DUMY-RIPE
DUMY-RIPE
ORG-AdFM1-RIPE
RIPE-NCC-HM-MNT