Data as of Nov 7, 2026
148.225.201.0/24
No anonymizer space · no proxy exits in 30 daysUniversidad de Sonora
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS4493
MX
- Name
- Universidad de Sonora
- Type
- Education
- Registered
- Mar 8, 1995
- Domain
- uson.mx
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2025
- Current origin since
- Jun 2025 · 1.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 148.225.0.0/16 | AS4493 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 148.
225. 0. 0/ 16 - Netname
- MX-UNSO4-LACNIC
- Registrant
- Universidad de Sonora
- Registrant country
- MX
- Organization
- Not stated by the registry
- Type
- assigned
- Created
- Jul 10, 1998
- RIR
- LACNIC
- Country
- MX
- Delegated
- Jul 10, 1998
- Status
- assigned
Report abuse
Abuse contact
- alvaro.
dioni@ unison. mx - Name
- Alvaro Dioni Ferreira
- Phone
- +52 6622592125
- Handle
- ADF64