Data as of Nov 14, 2026
200.16.16.0/20
5 residential-proxy exits · 30 daysUniversidad Nacional de Cordoba
Residential-proxy exits
Proxy exits
5
0.12% of its addresses · 30 days
Always-on exits
1
20% of its exits
Spread
5 of 16
/24s with at least one exit
Providers
27
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
2.4K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 200.16.16.0/24 | 1 | 1 | |
| 200.16.17.0/24 | 0 | 1 | |
| 200.16.18.0/24 | 0 | 1 | |
| 200.16.22.0/24 | 0 | 1 | |
| 200.16.26.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- AnyIP
- BirdProxies
- BottingTools
- Byteful
- Datarama
- Decodo
- GSocks
- GonzoProxy
- Infatica
- LemonBright
- NSocks
- NodeProxy
- Novada
- Oxylabs
- PROXYSCRAPE
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- Shifter
- Smartproxy
- Thordata
- ThunderProxy
- VitalExclusive
- Webshare
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 200.16.16.0/24 since Oct 2006 | AS27790 | Business | 1 1 always on | |
| 200.16.17.0/24 since Oct 2006 | AS27790 | Business | 1 | |
| 200.16.18.0/24 since Oct 2006 | AS27790 | Business | 1 | |
| 200.16.19.0/24 since Aug 2016 | AS27790 | Business | ||
| 200.16.20.0/24 since Aug 2016 | AS27790 | Business | ||
| 200.16.21.0/24 since Oct 2006 | AS27790 | Business | ||
| 200.16.22.0/24 since Oct 2006 | AS27790 | Business | 1 | |
| 200.16.23.0/24 since Aug 2016 | AS27790 | Business | ||
| 200.16.24.0/24 since Oct 2006 | AS27790 | Business | ||
| 200.16.25.0/24 since Oct 2006 | AS27790 | Business | ||
| 200.16.26.0/24 since Oct 2006 | AS27790 | Business | 1 | |
| 200.16.27.0/24 since Oct 2006 | AS27790 | Business | ||
| 200.16.28.0/24 since Oct 2006 | AS27790 | Business | ||
| 200.16.29.0/24 since Oct 2006 | AS27790 | Business | ||
| 200.16.30.0/24 since Oct 2006 | AS27790 | Business | ||
| 200.16.31.0/24 since Oct 2006 | AS27790 | Business |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS27790
AR
- Name
- Universidad Nacional de Cordoba
- Type
- Education
- Registered
- Oct 6, 2005
- Domain
- unc.edu.ar
- Website
- www.unc.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
- May 2005
- Current origin since
- May 2011 · 15 yr
- Origin networks
- 3
- Last change of origin
- May 2011
Recorded history
History
- Handoffs
- 6
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 200.16.16.0/20 | AS27790 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS27790 | RADB | This route object is for IFX Networks customer route which is being exported under this origin AS 27790 | MAINT-AS18747 | Jan 19, 2026 |
Whois
Registration for this announcement
- Range
- 200.
16. 16. 0/ 20 - Netname
- AR-UNCO-LACNIC
- Registrant
- Universidad Nacional de Cordoba
- Registrant country
- AR
- Organization
- Not stated by the registry
- Type
- assigned
- Created
- Jul 11, 1994
- RIR
- LACNIC
- Country
- AR
- Delegated
- Jul 11, 1994
- Status
- assigned
Report abuse
Abuse contact
- prosecretario@
psi. unc. edu. ar - Name
- Prosecretario de Informática
- Phone
- +54 3514473750 [13105]
- Handle
- SUI