SISTEMAS INFORMATICOS S.A.S.
SISTEMAS INFORMATICOS S.A.S. (INTERFLASH)
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 1 · 1,024 IPv4 addresses |
| All fragments | 24 blocks across 3 clusters |
| Cluster ID | 225275507 |
| Registry | ARIN |
| 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 · report an issue | |
Footprint over time
3 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-12
IP Ranges (1)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.232.0.0/22 | SISTEMAS INFORMATICOS S.A.S. (INTERFLASH) | ARIN | ALLOCATED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(1 of 1)
Possible discrepancies (1)
These blocks are registered to SISTEMAS INFORMATICOS S.A.S. (INTERFLASH) 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.
| 45.232.0.0/22 /22 | authorized for AS266754 — AS266754 |
NIC Handles
AR-FSAN3-LACNIC
SEF18
SEF18
SEF18