Data as of Nov 6, 2026
177.52.50.0/23
271 residential-proxy exits · 30 daysSempre Telecomunicacoes LTDA
Residential-proxy exits
Proxy exits
271
53% of its addresses · 30 days
Always-on exits
56
21% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
65
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
324K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 177.52.51.0/24 | 55 | 256 | |
| 177.52.50.0/24 | 1 | 15 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- LightningProxies
- MangoProxy
- MarsProxies
- Maskify
- NovaProxy
- Novada
- Oxylabs
- PacketStream
- ProxiesVision
- Proxiware
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VibeProxies
- VitalExclusive
- VitalProxy
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.52.48.0/21 since Feb 2023 | AS28198 | Residential | 409 61 always on |
Network & registry
Announced by
Covering announcement 177.52.48.0/22
- Prefix
- 177.52.48.0/22
- Announced by
- AS28198 Sempre Telecomunicacoes LTDA
- Type
- Residential
- Proxy exits
- 277
- Always-on exits
- 60
- RPKI
- RPKI valid
- Netname
- 161382
- Registrant
- Sempre Telecomunicacoes LTDA
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28198
BR
- Name
- Sempre Telecomunicacoes LTDA
- Type
- Internet provider
- Registered
- Apr 2, 2008
- Domain
- sempreinternet.com.br
- Website
- sempreinternet.com.br/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
177.52.48.0/22
Routing history
- Pattern
- Stable
- First seen
- Dec 2011
- Current origin since
- Oct 2021 · 5.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.52.48.0/21 | AS28198 | /25 | LACNIC | RPKI valid |
IRR
Route objects on 177.52.48.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28198 | RADB | Sempre Internet | MAINT-AS28198 | Aug 21, 2026 |
Whois
Registration for this announcement
- Range
- 177.
52. 48. 0/ 21 - Netname
- 161382
- Registrant
- Sempre Telecomunicacoes LTDA
- Registrant country
- BR
- Organization
- Sempre Telecomunicacoes LTDA (24605227000129)
- Handle
- 177.
52. 48. 0/ 21 - Created
- Apr 7, 2011
- RIR
- LACNIC
- Country
- BR
- Delegated
- Apr 7, 2011
- Status
- assigned
Report abuse
Abuse contact
- soc@
sempre. net. br - Name
- SOC SEMPRE INTERNET
- Handle
- SOSIN30