Santiago Fernandez Fernandez
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 5 |
| IPv6 | 4 prefixes (largest 2a0a:6040:5600::/40) |
| Cluster ID | 222471446 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 15 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
7
-3 netblocks since 2026-07-05
2026-07-05
peak 10
2026-08-16
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2a06:a005:1630::/44 | Santiago Fernandez Fernandez | RIPE | ASSIGNED | ● medium |
| 2a14:7580:fff5::/48 | NoPKT-MNT | RIPE | ASSIGNED | ● medium |
| 195.53.95.248/29 | SANTIAGO-SUR | RIPE | ASSIGNED PA | ● low |
| 2a0a:6040:5600::/40 | Santiago Fernandez Fernandez | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a14:7581:5900::/40 | Santiago Fernandez Fernandez | RIPE | ALLOCATED-BY-LIR | ● low |
IPv6 ranges (4)
Network trust
what's this?
RPKI hygiene: C
how networks compare →
71.4%
of checked blocks have valid RPKI ROA coverage
(5 of 7)
Possible discrepancies (1)
These blocks are registered to Santiago Fernandez Fernandez 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.
| 2a14:7581:5900::/40 /40 | authorized for AS197324 — Vladyslav Koba |
NIC Handles
DUMY-RIPE
DUMY-RIPE
IRT-SFF
MAINT-AS3352
NoPKT-MNT
NoPKT-MNT
ORG-SFF6-RIPE
ORG-SFF6-RIPE
ROUTE48-MNT
ROUTE48-MNT
SANFF-MNT
SANFF-MNT
+3 more