Data as of Nov 8, 2026
177.200.236.0/24
3 residential-proxy exits · 30 daysUniversidad Nacional Arturo Jauretche
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin May 2026
from AS270033 Universidad Nacional Arturo Jauretche
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
23
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
418 observations
Proxy providers listing exits
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- Decodo
- FastProxy
- Geonode
- GonzoProxy
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- NSocks
- NodeProxy
- Oxylabs
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- Proxyma
- Shifter
- Thordata
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.200.236.0/23 since Sep 2021 | AS270033 | Business | 3 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS270033
AR
- Name
- Universidad Nacional Arturo Jauretche
- Type
- Education
- Registered
- Jun 12, 2020
- Domain
- unaj.edu.ar
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2022
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.200.236.0/23 | AS270033 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 177.
200. 236. 0/ 23 - Netname
- AR-UNAJ-LACNIC
- Registrant
- Universidad Nacional Arturo Jauretche
- Registrant country
- AR
- Organization
- Not stated by the registry
- Type
- assigned
- Created
- Jun 12, 2020
- RIR
- LACNIC
- Country
- AR
- Delegated
- Jun 12, 2020
- Status
- assigned
Report abuse
Abuse contact
- lszczuczko@
unaj. edu. ar - Name
- Lucas Szczuczko
- Phone
- +54 01142756100 [6352]
- Handle
- LUS90