Data as of Nov 7, 2026
138.204.4.0/23
115 residential-proxy exits · 30 daysCooperativa Telefonica y Ospa de Tostado LDA.
Residential-proxy exits
Proxy exits
115
22% of its addresses · 30 days
Always-on exits
3
2.6% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
69
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
18K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 138.204.4.0/24 | 2 | 56 | |
| 138.204.5.0/24 | 1 | 58 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- GSocks
- Geonix
- Geonode
- GloryCloud
- GonzoProxy
- HideProxy
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LemonLabs
- LemonPrime
- LudaxProxy
- MangoProxy
- Maskify
- MoMoProxy
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYWING_BASIC
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy302
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxying
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- Shifter
- SwiftProxy
- Thordata
- ThunderProxy
- TrueProxies
- VitalExclusive
- ZENPROXY_LITE
- ZENPROXY_PREMIUM
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 138.204.4.0/22 since Sep 2021 | AS263777 | Residential | 203 9 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS263777
AR
- Name
- Cooperativa Telefonica y Ospa de Tostado LDA.
- Type
- Internet provider
- Registered
- Jun 9, 2015
- Domain
- cttonline.com.ar
- Website
- www.cttonline.com.ar
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2016
- Current origin since
- Apr 2022 · 4.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 138.204.4.0/22 | AS263777 | /24 | LACNIC | RPKI valid |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 138.204.4.0/24 | AS263777 | RADB | PERGAMINO CELP-INFRACOM S.A. | MAINT-AS11664 | Aug 7, 2026 |
Whois
Registration for this announcement
- Range
- 138.
204. 4. 0/ 22 - Netname
- AR-CTYO3-LACNIC
- Registrant
- Cooperativa Telefonica y Ospa de Tostado LDA.
- Registrant country
- AR
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Jul 24, 2015
- RIR
- LACNIC
- Country
- AR
- Delegated
- Jul 24, 2015
- Status
- assigned
Report abuse
Abuse contact
- gestion.
recursos@ cttonline. com. ar - Name
- Gestion Recursos CttOnline
- Phone
- +54 3491479997 [0]
- Handle
- GRC42