Data as of Nov 7, 2026
186.219.92.0/22
35 residential-proxy exits · 30 daysUniversidade Federal de Sao Carlos
Residential-proxy exits
Proxy exits
35
3.4% of its addresses · 30 days
Spread
3 of 4
/24s with at least one exit
Providers
33
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
422 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 186.219.92.0/24 | 0 | 15 | |
| 186.219.94.0/24 | 0 | 10 | |
| 186.219.93.0/24 | 0 | 9 |
Proxy providers listing exits
- BirdProxies
- Byteful
- CatProxies
- CliProxy
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- GSocks
- Geonix
- Geonode
- GhostConnect
- HideProxy
- Infatica
- InfiniteProxies
- LemonBright
- LudaxProxy
- MangoProxy
- NextProxy
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- Proxiware
- ProxyEmpire
- ProxyGeo
- RainProxy
- Shifter
- Thordata
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 186.219.80.0/20 since Mar 2013 | AS52888 | Business | 163 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52888
BR
- Name
- Universidade Federal de Sao Carlos
- Type
- Education
- Registered
- May 24, 2012
- Domain
- ufscar.br
- Website
- www.ufscar.br
- 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
- Sep 2024
- Current origin since
- Sep 2024 · 2.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 186.219.92.0/22 | AS52888 | /22 | LACNIC | RPKI valid |
| 186.219.88.0/21 | AS52888 | /21 | LACNIC | Too specific |
| 186.219.80.0/20 | AS52888 | /20 | LACNIC | Too specific |
Whois
Registration for this announcement
- Range
- 186.
219. 80. 0/ 20 - Netname
- 183884
- Registrant
- Universidade Federal de Sao Carlos
- Registrant country
- BR
- Organization
- Universidade Federal de Sao Carlos (45358058000140)
- Handle
- 186.
219. 80. 0/ 20 - Created
- May 24, 2012
- RIR
- LACNIC
- Country
- BR
- Delegated
- May 24, 2012
- Status
- assigned
Report abuse
Abuse contact
- sin-citi@
ufscar. br - Name
- Coordenadoria de Infraestrutura de TI
- Handle
- COITI6