OAC INTERNET E INFORMATICA
Data as of 2026-09-20
BGP inherited
This organisation
| Netblocks | 10 · 1,024 IPv4 addresses |
| IPv6 | 5 prefixes (largest 2804:374c::/32) |
| Record ID | 241687683 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 170.81.104.0/24 | OAC INTERNET E INFORMATICA | BGP | ANNOUNCED | ● high |
| 170.81.105.0/24 | OAC INTERNET E INFORMATICA | BGP | ANNOUNCED | ● high |
| 170.81.106.0/24 | OAC INTERNET E INFORMATICA | BGP | ANNOUNCED | ● high |
| 170.81.107.0/24 | OAC INTERNET E INFORMATICA | BGP | ANNOUNCED | ● high |
| 2804:374c:100::/40 | OAC INTERNET E INFORMATICA | BGP | ANNOUNCED | ● high |
| 2804:374c:4000::/34 | OAC INTERNET E INFORMATICA | BGP | ANNOUNCED | ● high |
| 2804:374c:8000::/34 | OAC INTERNET E INFORMATICA | BGP | ANNOUNCED | ● high |
| 2804:374c:c000::/34 | OAC INTERNET E INFORMATICA | BGP | ANNOUNCED | ● high |
| 170.81.104.0/22 | UNKNOWN | LACNIC | allocated | ● medium |
| 2804:374c::/32 | UNKNOWN | LACNIC | allocated | ● medium |
IPv6 ranges (5)
Footprint over time
5 weekly snapshots · JSON
11
+2 netblocks since 2026-07-05
2026-07-05
peak 11
2026-09-20
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(11 of 11)
No discrepancies found among checked blocks.
NIC Handles
20260082000110
ANSFE146
ANSFE146
ANSFE146
AS266402