Data as of Nov 15, 2026
186.237.16.0/24
4 residential-proxy exits · 30 daysCznet Provedor de Internet LTDA
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Providers
13
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
49 observations
Proxy providers listing exits
- BirdProxies
- BottingTools
- Byteful
- Decodo
- FastProxy
- IPFly
- InfiniteProxies
- LemonBright
- Novada
- Oxylabs
- ProxyWing
- Thordata
- VitalExclusive
Network & registry
Announced by
Covering announcement 186.237.16.0/22
- Prefix
- 186.237.16.0/22
- Announced by
- AS263004 Cznet Provedor de Internet LTDA
- Type
- Residential
- Proxy exits
- 145
- RPKI
- RPKI valid
- Netname
- 183595
- Registrant
- Cznet Provedor de Internet LTDA
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS263004
BR
- Name
- Cznet Provedor de Internet LTDA
- Type
- Internet provider
- Registered
- May 18, 2012
- Domain
- cznet.net.br
- Website
- www.cznet.net.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 186.237.16.0/22
186.237.16.0/22
Routing history
- Pattern
- Stable
- First seen
- Jul 2012
- Current origin since
- Jul 2019 · 7.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 186.237.16.0/21 | AS263004 | /32 | LACNIC | RPKI valid |
IRR
Route objects on 186.237.16.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS263004 | TC | CZNET COMUNICACOES LTDA | MAINT-AS263004 | Mar 18, 2025 |
Whois
Registration for this announcement
- Range
- 186.
237. 16. 0/ 21 - Netname
- 183595
- Registrant
- Cznet Provedor de Internet LTDA
- Registrant country
- BR
- Organization
- Cznet Provedor de Internet LTDA (06910203000100)
- Handle
- 186.
237. 16. 0/ 21 - Created
- May 18, 2012
- RIR
- LACNIC
- Country
- BR
- Delegated
- May 18, 2012
- Status
- assigned