Data as of Nov 7, 2026
189.51.30.0/23
20 residential-proxy exits · 30 daysSempre Telecomunicacoes LTDA
Residential-proxy exits
Proxy exits
20
3.9% of its addresses · 30 days
Always-on exits
2
10% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
68
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 | |
|---|---|---|---|
| 189.51.30.0/24 | 1 | 14 | |
| 189.51.31.0/24 | 1 | 6 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EnigmaProxy
- Evomi
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GloryCloud
- GonzoProxy
- HydraProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- LightningProxies
- MangoProxy
- MarsProxies
- Maskify
- NSocks
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- Proxies.fo
- Proxio
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- RainProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 189.51.24.0/21 since May 2025 | AS28198 | Residential | 417 156 always on | |
| 189.51.16.0/20 since Jul 2021 | AS28198 | Residential | 845 322 always on |
Network & registry
Announced by
Covering announcement 189.51.28.0/22
- Prefix
- 189.51.28.0/22
- Announced by
- AS28198 Sempre Telecomunicacoes LTDA
- Type
- Residential
- Proxy exits
- 110
- Always-on exits
- 4
- RPKI
- RPKI valid
- Netname
- 406065
- 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
189.51.28.0/22
Routing history
- Pattern
- Stable
- First seen
- Oct 2022
- Current origin since
- May 2025 · 1.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 189.51.16.0/20 | AS28198 | /25 | LACNIC | RPKI valid |
IRR
Route objects on 189.51.28.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28198 | RADB | Sempre Internet | MAINT-AS28198 | Aug 21, 2026 |
Whois
Registration for this announcement
- Range
- 189.
51. 16. 0/ 20 - Netname
- 406065
- Registrant
- Sempre Telecomunicacoes LTDA
- Registrant country
- BR
- Organization
- Sempre Telecomunicacoes LTDA (24605227000129)
- Handle
- 189.
51. 16. 0/ 20 - Created
- Sep 25, 2007
- RIR
- LACNIC
- Country
- BR
- Delegated
- Sep 25, 2007
- Status
- assigned
Report abuse
Abuse contact
- soc@
sempre. net. br - Name
- SOC SEMPRE INTERNET
- Handle
- SOSIN30