Data as of Nov 10, 2026
Autonomous system
AS266475
SEM Fronteiras Telecomunicacoes LTDA
Announces 7,168 addresses in 26 prefixes. None of it is anonymizer space.
Type
Internet provider
BR
Proxy activity, 30 days
864 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 38.9.112.0/22 since Nov 2021 | Residential | 48 6 always on | Cogent Communications, LLC | |
| 38.9.112.0/24 since Nov 2021 | Residential | 18 4 always on | Cogent Communications, LLC | |
| 38.9.113.0/24 since Nov 2021 | Residential | 19 1 always on | Cogent Communications, LLC | |
| 38.9.114.0/24 since Nov 2021 | Residential | 4 | Cogent Communications, LLC | |
| 38.9.115.0/24 since Nov 2021 | Residential | 7 1 always on | Cogent Communications, LLC | |
| 38.56.72.0/22 since Nov 2022 | Residential | 262 53 always on | Cogent Communications, LLC | |
| 38.56.72.0/24 since Nov 2022 | Residential | 23 3 always on | Cogent Communications, LLC | |
| 38.56.73.0/24 since Nov 2022 | Residential | 14 | Cogent Communications, LLC | |
| 38.56.74.0/24 since Nov 2022 | Residential | 65 20 always on | Cogent Communications, LLC | |
| 38.56.75.0/24 since Nov 2022 | Residential | 160 30 always on | Cogent Communications, LLC | |
| 38.191.48.0/20 since Mar 2024 | Residential | 225 12 always on | Cogent Communications, LLC | |
| 38.191.48.0/23 since Mar 2024 | Residential | 42 | Cogent Communications, LLC | |
| 38.191.50.0/23 since Mar 2024 | Residential | 55 1 always on | Cogent Communications, LLC | |
| 38.191.52.0/23 since Mar 2024 | Residential | 28 2 always on | Cogent Communications, LLC | |
| 38.191.54.0/23 since Mar 2024 | Residential | 22 | Cogent Communications, LLC | |
| 38.191.56.0/23 since Mar 2024 | Residential | 46 4 always on | Cogent Communications, LLC | |
| 38.191.58.0/23 since Mar 2024 | Residential | Cogent Communications, LLC | ||
| 38.191.60.0/23 since Mar 2024 | Residential | 32 5 always on | Cogent Communications, LLC | |
| 38.191.60.0/24 since Apr 2026 | Residential | 32 5 always on | Cogent Communications, LLC | |
| 38.191.61.0/24 since Apr 2026 | Residential | Cogent Communications, LLC | ||
| 38.191.62.0/23 since Mar 2024 | Residential | Cogent Communications, LLC | ||
| 170.83.172.0/22 since Apr 2019 | Residential | 329 78 always on | ||
| 170.83.172.0/24 since Jul 2017 | Residential | 67 13 always on | ||
| 170.83.173.0/24 since Jul 2017 | Residential | 52 5 always on | ||
| 170.83.174.0/24 since Jul 2017 | Residential | 104 24 always on | ||
| 170.83.175.0/24 since Jul 2017 | Residential | 106 36 always on |
Residential-proxy exposure
Always-on exits
149
17% of its exits
Spread
23
/24s with at least one exit
Providers
111
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 170.83.175.0/24 | 36 | 106 | |
| 38.56.75.0/24 | 30 | 160 | |
| 170.83.174.0/24 | 24 | 104 | |
| 38.56.74.0/24 | 20 | 65 | |
| 170.83.172.0/24 | 13 | 67 | |
| 170.83.173.0/24 | 5 | 52 | |
| 38.191.60.0/24 | 5 | 32 | |
| 38.191.56.0/24 | 4 | 33 | |
| 38.9.112.0/24 | 4 | 18 | |
| 38.56.72.0/24 | 3 | 23 | |
| 38.191.52.0/24 | 2 | 16 | |
| 38.191.51.0/24 | 1 | 33 | |
| 38.9.113.0/24 | 1 | 19 | |
| 38.9.115.0/24 | 1 | 7 | |
| 38.191.50.0/24 | 0 | 22 | |
| 38.191.48.0/24 | 0 | 22 | |
| 38.191.49.0/24 | 0 | 20 | |
| 38.191.54.0/24 | 0 | 17 | |
| 38.56.73.0/24 | 0 | 14 | |
| 38.191.57.0/24 | 0 | 13 | |
| 38.191.53.0/24 | 0 | 12 | |
| 38.191.55.0/24 | 0 | 5 | |
| 38.9.114.0/24 | 0 | 4 |
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
- DataImpulse
- Datarama
- Decodo
- EVOPROXY
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- FuseProxy
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- HydraProxy
- IPCola
- IPFly
- IPMUSK
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LUMIPROXY
- LemonBright
- LemonLabs
- LemonPrime
- LudaxProxy
- MagneticProxy
- MangoProxy
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NiuProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYSCRAPE
- PROXYWING_BASIC
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- Q2IP
- QUANTICDATA
- RH7Proxy
- RainProxy
- RapidProxy
- ResiProxies
- RolaProxy
- SPYDERPROXY_PREMIUM
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VantageProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
- YumiProxy
- ZENPROXY_LITE
- ZENPROXY_PREMIUM
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS266475, day by day
816K observations
Network & history
Profile
- Registered
- Jan 10, 2017
- Domain
- semfronteiras.net.br
- Website
- www.semfronteiras.net.br
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals