Data as of Nov 15, 2026
177.52.52.0/24
5 residential-proxy exits · 30 daysSempre Telecomunicacoes LTDA
Residential-proxy exits
Proxy exits
5
2.0% of its addresses · 30 days
Providers
35
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
1.5K observations
Proxy providers listing exits
- 2Captcha
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- Decodo
- FastProxy
- FlashProxy
- Geonode
- GloryCloud
- GonzoProxy
- IPFly
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- LightningProxies
- MangoProxy
- MoMoProxy
- NodeProxy
- Novada
- Oxylabs
- PrivateProxy
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- Proxyma
- Shifter
- Thordata
- ThunderProxy
- VibeProxies
- VitalExclusive
- VitalProxy
Network & registry
Announced by
Covering announcement 177.52.48.0/21
- Prefix
- 177.52.48.0/21
- Announced by
- AS28198 Sempre Telecomunicacoes LTDA
- Type
- Residential
- Proxy exits
- 409
- Always-on exits
- 56
- 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
Who has announced 177.52.48.0/21
177.52.48.0/21
Routing history
- Pattern
- Stable
- First seen
- Nov 2011
- Current origin since
- Feb 2023 · 3.7 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 |
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