Data as of Nov 10, 2026
Autonomous system
AS52419
CESOP
Announces 20,480 addresses in 43 prefixes. None of it is anonymizer space.
Type
Internet provider
AR
Proxy activity, 30 days
3.4K exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 38.3.152.0/21 since Oct 2024 | Residential | 250 10 always on | Cogent Communications, LLC | |
| 38.7.8.0/24 since Dec 2021 | Residential | 62 3 always on | Cogent Communications, LLC | |
| 38.7.9.0/24 since Dec 2021 | Residential | 53 | Cogent Communications, LLC | |
| 38.7.10.0/24 since Dec 2021 | Residential | 18 | Cogent Communications, LLC | |
| 38.7.11.0/24 since Dec 2021 | Residential | 59 | Cogent Communications, LLC | |
| 38.17.0.0/20 since Jul 2025 | Residential | 815 17 always on | Cogent Communications, LLC | |
| 181.192.64.0/24 since Dec 2013 | Residential | 3 2 always on | ||
| 181.192.65.0/24 since Dec 2013 | Residential | 56 4 always on | ||
| 181.192.66.0/24 since Dec 2013 | Residential | 57 | ||
| 181.192.67.0/24 since Dec 2013 | Residential | 70 4 always on | ||
| 181.192.68.0/24 since Jan 2014 | Residential | 53 2 always on | ||
| 181.192.69.0/24 since Jan 2014 | Residential | 51 2 always on | ||
| 181.192.70.0/24 since Jan 2014 | Residential | 44 | ||
| 181.192.71.0/24 since Jan 2014 | Residential | 60 4 always on | ||
| 181.192.72.0/24 since Jan 2014 | Residential | 69 | ||
| 181.192.73.0/24 since Jan 2014 | Residential | 65 2 always on | ||
| 181.192.74.0/24 since Jan 2014 | Residential | 64 4 always on | ||
| 181.192.75.0/24 since Jan 2014 | Residential | 58 2 always on | ||
| 181.192.76.0/24 since Jan 2014 | Residential | 47 2 always on | ||
| 181.192.77.0/24 since Jan 2014 | Residential | 59 5 always on | ||
| 181.192.78.0/24 since Jan 2014 | Residential | 55 1 always on | ||
| 181.192.79.0/24 since Jan 2014 | Residential | 19 5 always on | ||
| 200.31.240.0/24 since Jun 2019 | Residential | 76 3 always on | ||
| 200.31.241.0/24 since Jun 2019 | Residential | 66 1 always on | ||
| 200.31.242.0/24 since Jun 2019 | Residential | 50 2 always on | ||
| 200.31.243.0/24 since Jun 2019 | Residential | 21 1 always on | ||
| 200.31.244.0/24 since Jun 2019 | Residential | |||
| 200.31.245.0/24 since Jul 2019 | Residential | |||
| 200.31.246.0/24 since Sep 2019 | Residential | |||
| 200.31.247.0/24 since Sep 2019 | Residential | |||
| 200.31.248.0/24 since Sep 2019 | Residential | |||
| 200.31.249.0/24 since Jun 2019 | Residential | |||
| 200.31.250.0/24 since Sep 2019 | Residential | 82 1 always on | ||
| 200.31.251.0/24 since Sep 2019 | Residential | 62 | ||
| 200.31.252.0/24 since Jul 2019 | Residential | 52 1 always on | ||
| 200.31.253.0/24 since Jul 2019 | Residential | 60 | ||
| 200.31.254.0/24 since Jul 2019 | Residential | 62 | ||
| 200.31.255.0/24 since Sep 2019 | Residential | 4 4 always on | ||
| 205.164.244.0/24 since Mar 2022 | Residential | 59 3 always on | Cogent Communications, LLC | |
| 205.164.245.0/24 since Mar 2022 | Residential | 49 4 always on | Cogent Communications, LLC | |
| 205.164.246.0/24 since Mar 2022 | Residential | 72 2 always on | Cogent Communications, LLC | |
| 205.164.247.0/24 since Mar 2022 | Residential | 72 2 always on | Cogent Communications, LLC | |
| 216.28.224.0/20 since Oct 2025 | Residential | 496 7 always on | Cogent Communications, LLC |
Residential-proxy exposure
Always-on exits
100
3.0% of its exits
Spread
62
/24s with at least one exit
Providers
119
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 181.192.77.0/24 | 5 | 59 | |
| 181.192.79.0/24 | 5 | 19 | |
| 181.192.67.0/24 | 4 | 70 | |
| 181.192.74.0/24 | 4 | 64 | |
| 181.192.71.0/24 | 4 | 60 | |
| 181.192.65.0/24 | 4 | 56 | |
| 205.164.245.0/24 | 4 | 49 | |
| 200.31.255.0/24 | 4 | 4 | |
| 200.31.240.0/24 | 3 | 76 | |
| 38.17.4.0/24 | 3 | 72 | |
| 38.17.3.0/24 | 3 | 72 | |
| 38.17.6.0/24 | 3 | 68 | |
| 38.3.152.0/24 | 3 | 65 | |
| 38.7.8.0/24 | 3 | 62 | |
| 38.3.153.0/24 | 3 | 62 | |
| 38.3.155.0/24 | 3 | 61 | |
| 205.164.244.0/24 | 3 | 59 | |
| 38.17.15.0/24 | 3 | 56 | |
| 205.164.247.0/24 | 2 | 72 | |
| 205.164.246.0/24 | 2 | 72 | |
| 181.192.73.0/24 | 2 | 65 | |
| 216.28.225.0/24 | 2 | 61 | |
| 181.192.75.0/24 | 2 | 58 | |
| 181.192.68.0/24 | 2 | 53 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 911Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EVOPROXY
- EZProxies
- EnigmaProxy
- Evomi
- FLEETPROXY
- FastProxy
- FlashProxy
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- GonzoProxy
- HPROXY
- HideProxy
- HydraProxy
- IPCola
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- JoyProxy
- KindProxy
- KocerRoxy
- Kookey
- LUMIPROXY
- LemonBright
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MangoProxy
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NiuProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYON
- PROXYSCRAPE
- PROXYWING_BASIC
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- Proxies.fo
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy302
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- QUANTICDATA
- RH7Proxy
- RainProxy
- RapidProxy
- ResiProxies
- RoamProxy
- RolaProxy
- SPYDERPROXY_BASIC
- SPYDERPROXY_PREMIUM
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
- YumiProxy
- ZENPROXY_LITE
- ZENPROXY_PREMIUM
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS52419, day by day
928K observations
Network & history
Profile
- Registered
- Nov 5, 2012
- Domain
- cesop.com.ar
- Website
- www.cesop.com.ar
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals