Data as of Nov 10, 2026
Autonomous system
AS28130
Certto Telecomunicacoes LTDA EPP.
Announces 13,312 addresses in 95 prefixes. None of it is anonymizer space.
Type
Internet provider
BR
Proxy activity, 30 days
2.5K exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 138.99.248.0/22 since Oct 2016 | Residential | 133 3 always on | |
| 138.99.248.0/23 since Dec 2016 | Residential | 86 2 always on | |
| 138.99.248.0/24 since Dec 2016 | Residential | 45 2 always on | |
| 138.99.249.0/24 since Dec 2016 | Residential | 41 | |
| 138.99.250.0/23 since Dec 2016 | Residential | 47 1 always on | |
| 138.99.250.0/24 since Dec 2016 | Residential | 47 1 always on | |
| 138.99.251.0/24 since Dec 2016 | Residential | ||
| 143.208.40.0/22 since Oct 2016 | Residential | ||
| 143.208.40.0/23 since Dec 2016 | Residential | ||
| 143.208.40.0/24 since Dec 2016 | Residential | ||
| 143.208.41.0/24 since Dec 2016 | Residential | ||
| 143.208.42.0/23 since Dec 2016 | Residential | ||
| 143.208.42.0/24 since Dec 2016 | Residential | ||
| 143.208.43.0/24 since Dec 2016 | Residential | ||
| 170.150.164.0/22 since Oct 2016 | Residential | ||
| 170.150.164.0/23 since Jul 2017 | Residential | ||
| 170.150.164.0/24 since Jul 2017 | Residential | ||
| 170.150.165.0/24 since Jul 2017 | Residential | ||
| 170.150.166.0/23 since Jul 2017 | Residential | ||
| 170.150.166.0/24 since Jul 2017 | Residential | ||
| 170.150.167.0/24 since Jul 2017 | Residential | ||
| 186.227.96.0/21 since Dec 2016 | Residential | 780 10 always on | |
| 186.227.96.0/22 since Oct 2016 | Residential | ||
| 186.227.96.0/23 since Dec 2016 | Residential | ||
| 186.227.96.0/24 since Oct 2016 | Residential | ||
| 186.227.97.0/24 since Oct 2016 | Residential | ||
| 186.227.98.0/23 since Dec 2016 | Residential | ||
| 186.227.98.0/24 since Oct 2016 | Residential | ||
| 186.227.99.0/24 since Oct 2016 | Residential | ||
| 186.227.100.0/22 since Dec 2016 | Residential | 780 10 always on | |
| 186.227.100.0/23 since Dec 2016 | Residential | 393 3 always on | |
| 186.227.100.0/24 since Oct 2016 | Residential | 199 | |
| 186.227.101.0/24 since Oct 2016 | Residential | 194 3 always on | |
| 186.227.102.0/23 since Dec 2016 | Residential | 387 7 always on | |
| 186.227.102.0/24 since Oct 2016 | Residential | 204 | |
| 186.227.103.0/24 since Oct 2016 | Residential | 183 7 always on | |
| 186.227.104.0/21 since Dec 2016 | Residential | 1,475 63 always on | |
| 186.227.104.0/22 since Dec 2016 | Residential | 509 32 always on | |
| 186.227.104.0/23 since Dec 2016 | Residential | 509 32 always on | |
| 186.227.104.0/24 since Oct 2016 | Residential | 254 7 always on | |
| 186.227.105.0/24 since Oct 2016 | Residential | 255 25 always on | |
| 186.227.106.0/23 since Dec 2016 | Residential | ||
| 186.227.106.0/24 since Oct 2016 | Residential | ||
| 186.227.107.0/24 since Oct 2016 | Residential | ||
| 186.227.108.0/22 since Dec 2016 | Residential | 966 31 always on | |
| 186.227.108.0/23 since Dec 2016 | Residential | 469 5 always on | |
| 186.227.108.0/24 since Oct 2016 | Residential | 235 2 always on | |
| 186.227.109.0/24 since Oct 2016 | Residential | 234 3 always on | |
| 186.227.110.0/23 since Dec 2016 | Residential | 497 26 always on | |
| 186.227.110.0/24 since Oct 2016 | Residential | 251 3 always on | |
| 186.227.111.0/24 since Oct 2016 | Residential | 246 23 always on | |
| 186.251.144.0/22 since Dec 2016 | Residential | ||
| 186.251.144.0/23 since Dec 2016 | Residential | ||
| 186.251.144.0/24 since Dec 2016 | Residential | ||
| 186.251.145.0/24 since Dec 2016 | Residential | ||
| 186.251.146.0/24 since Dec 2016 | Residential | ||
| 186.251.147.0/24 since Dec 2016 | Residential | ||
| 186.251.148.0/22 since Aug 2016 | Residential | ||
| 186.251.148.0/23 since Dec 2016 | Residential | ||
| 186.251.148.0/24 since Dec 2016 | Residential | ||
| 186.251.149.0/24 since Sep 2016 | Residential | ||
| 186.251.150.0/23 since Dec 2016 | Residential | ||
| 186.251.150.0/24 since Sep 2016 | Residential | ||
| 186.251.151.0/24 since Dec 2016 | Residential | ||
| 187.19.96.0/20 since Oct 2016 | Residential | 78 3 always on | |
| 187.19.96.0/21 since Dec 2016 | Residential | 52 1 always on | |
| 187.19.96.0/22 since Oct 2016 | Residential | 11 | |
| 187.19.96.0/23 since Dec 2016 | Residential | ||
| 187.19.96.0/24 since Oct 2016 | Residential | ||
| 187.19.97.0/24 since Oct 2016 | Residential | ||
| 187.19.98.0/23 since Dec 2016 | Residential | 11 | |
| 187.19.98.0/24 since Dec 2016 | Residential | ||
| 187.19.99.0/24 since Dec 2016 | Residential | 11 | |
| 187.19.100.0/22 since Dec 2016 | Residential | 41 1 always on | |
| 187.19.100.0/23 since Dec 2016 | Residential | 40 1 always on | |
| 187.19.100.0/24 since Oct 2016 | Residential | 26 1 always on | |
| 187.19.101.0/24 since Oct 2016 | Residential | 14 | |
| 187.19.102.0/23 since Dec 2016 | Residential | 1 | |
| 187.19.102.0/24 since Oct 2016 | Residential | 1 | |
| 187.19.103.0/24 since Dec 2016 | Residential | ||
| 187.19.104.0/21 since Dec 2016 | Residential | 26 2 always on | |
| 187.19.104.0/22 since Dec 2016 | Residential | 26 2 always on | |
| 187.19.104.0/23 since Dec 2016 | Residential | ||
| 187.19.104.0/24 since Dec 2016 | Residential | ||
| 187.19.105.0/24 since Dec 2016 | Residential | ||
| 187.19.106.0/23 since Dec 2016 | Residential | 26 2 always on | |
| 187.19.106.0/24 since Dec 2016 | Residential | ||
| 187.19.107.0/24 since Dec 2016 | Residential | 26 2 always on | |
| 187.19.108.0/22 since Dec 2016 | Residential | ||
| 187.19.108.0/23 since Dec 2016 | Residential | ||
| 187.19.108.0/24 since Dec 2016 | Residential | ||
| 187.19.109.0/24 since Dec 2016 | Residential | ||
| 187.19.110.0/23 since Dec 2016 | Residential | ||
| 187.19.110.0/24 since Dec 2016 | Residential | ||
| 187.19.111.0/24 since Dec 2016 | Residential |
Residential-proxy exposure
Always-on exits
79
3.2% of its exits
Spread
18
/24s with at least one exit
Providers
115
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 186.227.105.0/24 | 25 | 255 | |
| 186.227.111.0/24 | 23 | 246 | |
| 186.227.104.0/24 | 7 | 254 | |
| 186.227.103.0/24 | 7 | 183 | |
| 186.227.110.0/24 | 3 | 251 | |
| 186.227.109.0/24 | 3 | 234 | |
| 186.227.101.0/24 | 3 | 194 | |
| 186.227.108.0/24 | 2 | 235 | |
| 138.99.248.0/24 | 2 | 45 | |
| 187.19.107.0/24 | 2 | 26 | |
| 138.99.250.0/24 | 1 | 47 | |
| 187.19.100.0/24 | 1 | 26 | |
| 186.227.102.0/24 | 0 | 204 | |
| 186.227.100.0/24 | 0 | 199 | |
| 138.99.249.0/24 | 0 | 41 | |
| 187.19.101.0/24 | 0 | 14 | |
| 187.19.99.0/24 | 0 | 11 | |
| 187.19.102.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 911Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FLEETPROXY
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- FuseProxy
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- GonzoProxy
- HPROXY
- HideProxy
- IPCola
- IPFly
- IPMUSK
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LUMIPROXY
- LemonBright
- LemonLabs
- LemonPrime
- LudaxProxy
- MangoProxy
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NiuProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYON
- PROXYSCRAPE
- PROXYWING_BASIC
- PSBProxy
- PrivateByte
- PrivateProxy
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy302
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- QUANTICDATA
- RainProxy
- RapidProxy
- ResiProxies
- RoamProxy
- RolaProxy
- SPYDERPROXY_BASIC
- SPYDERPROXY_PREMIUM
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VProxy
- VantageProxies
- VitalData
- VitalExclusive
- Webshare
- YumiProxy
- ZENPROXY_LITE
- ZENPROXY_PREMIUM
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS28130, day by day
831K observations
Network & history
Profile
- Registered
- Dec 30, 2008
- Domain
- certto.com.br
- Website
- www.certto.com.br
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals