Universidad de Sonora
Data as of 2026-09-06
BGP inherited
This organisation
| Netblocks | 4 · 74,240 IPv4 addresses |
| Also registered under this name | 55 netblocks across 39 separate records |
| Record ID | 238793527 |
| Registry | ARIN |
| Customers | see who runs inside 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 · report an issue | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 148.225.0.0/16 | Universidad de Sonora | LACNIC | ASSIGNED | ● high |
| 192.100.156.0/24 | Universidad de Sonora | ARIN | ASSIGNED | ● high |
| 200.23.111.0/24 | Universidad de Sonora | ARIN | ASSIGNED | ● high |
| 207.249.192.0/19 | Universidad de Sonora | LACNIC | ASSIGNED | ● high |
Footprint over time
5 weekly snapshots · JSON
15
0 netblocks since 2026-07-05
2026-07-05
peak 15
2026-07-19
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: D
how networks compare →
25.0%
of checked blocks have valid RPKI ROA coverage
(1 of 4)
Possible discrepancies (1)
These blocks are registered to Universidad de Sonora 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.
| 148.225.0.0/16 /16 | authorized for AS4493 — AS4493 |
NIC Handles
AAT3
AAT3
ADF64
ADF64
ADF64
ADF64
MX-UNSO4-LACNIC
MX-UNSO4-LACNIC