Data as of Nov 3, 2026
Autonomous system
AS263683
Universidad de Costa Rica
Announces 41,984 addresses in 34 prefixes. None of it is anonymizer space.
Type
Education
CR
Proxy activity, 30 days
59 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 163.178.8.0/24 since Mar 2022 | Business | ||
| 163.178.16.0/22 since Jun 2016 | Business | 18 | |
| 163.178.48.0/22 since Mar 2019 | Business | ||
| 163.178.52.0/23 since Mar 2019 | Business | ||
| 163.178.54.0/24 since Mar 2019 | Business | ||
| 163.178.55.0/24 since Mar 2019 | Business | 6 1 always on | |
| 163.178.56.0/21 since Mar 2019 | Business | ||
| 163.178.64.0/21 since Oct 2018 | Business | ||
| 163.178.72.0/22 since Oct 2018 | Business | ||
| 163.178.76.0/23 since Oct 2018 | Business | ||
| 163.178.79.0/24 since Oct 2018 | Business | ||
| 163.178.80.0/24 since Sep 2023 | Business | ||
| 163.178.81.0/24 since Oct 2018 | Business | ||
| 163.178.82.0/23 since Oct 2018 | Business | ||
| 163.178.84.0/22 since Jun 2016 | Business | ||
| 163.178.88.0/23 since Oct 2018 | Business | ||
| 163.178.91.0/24 since Oct 2018 | Business | ||
| 163.178.92.0/22 since Oct 2018 | Business | ||
| 163.178.98.0/24 since Jul 2015 | Business | ||
| 163.178.100.0/22 since Jul 2015 | Business | ||
| 163.178.104.0/23 since Oct 2018 | Business | ||
| 163.178.106.0/24 since Oct 2018 | Business | ||
| 163.178.107.0/24 since Oct 2018 | Business | 12 2 always on | |
| 163.178.108.0/22 since Oct 2018 | Business | ||
| 163.178.112.0/21 since Oct 2018 | Business | ||
| 163.178.120.0/24 since Oct 2018 | Business | ||
| 163.178.121.0/24 since Oct 2018 | Business | ||
| 163.178.122.0/23 since Oct 2018 | Business | ||
| 163.178.124.0/22 since Oct 2018 | Business | 2 | |
| 163.178.140.0/22 since Jan 2025 | Business | ||
| 163.178.160.0/19 since Nov 2014 | Business | ||
| 163.178.208.0/20 since Jun 2016 | Business | 21 1 always on | |
| 163.178.224.0/19 since Jun 2016 | Business | ||
| 163.178.239.0/24 since Mar 2020 | Business |
Residential-proxy exposure
Always-on exits
4
6.8% of its exits
Spread
5
/24s with at least one exit
Providers
56
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 163.178.107.0/24 | 2 | 12 | |
| 163.178.208.0/24 | 1 | 21 | |
| 163.178.55.0/24 | 1 | 6 | |
| 163.178.19.0/24 | 0 | 18 | |
| 163.178.124.0/24 | 0 | 2 |
Proxy providers listing exits
- 2Captcha
- 9Proxy
- AnyIP
- BartProxies
- BestProxy
- BirdProxies
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- Datarama
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- GSocks
- Geonix
- Geonode
- GhostConnect
- GonzoProxy
- HideProxy
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- MangoProxy
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- Proxies.fo
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- RainProxy
- ResiProxies
- Shifter
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- Webshare
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS263683, day by day
12K observations
Network & history
Profile
- Registered
- Sep 16, 2014
- Domain
- ucr.ac.cr
- Industry
- Colleges, Universities, and Professional Schools
Routing patterns
How its announcements have moved
Arrivals