Data as of Nov 4, 2026
200.3.121.0/24
No anonymizer space · no proxy exits in 30 daysUniversidad Nacional de Rosario
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS262156
AR
- Name
- Universidad Nacional de Rosario
- Type
- Education
- Registered
- Oct 21, 2011
- Domain
- unr.edu.ar
- 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
- Aug 2010
- Current origin since
- Apr 2013 · 14 yr
- Origin networks
- 2
- Last change of origin
- Apr 2013
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 200.3.120.0/21 | AS262156 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 200.3.120.0/21
- Netname
- AR-UNRO-LACNIC
- Registrant
- Universidad Nacional de Rosario
- Registrant country
- AR
- Organization
- Not stated by the registry
- Type
- assigned
- Created
- May 23, 1995
- RIR
- LACNIC
- Country
- AR
- Delegated
- May 23, 1995
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Francisco Pablo Bruno
- Phone
- +54 3414201200 [449]
- Handle
- MFC5