Data as of Nov 14, 2026
187.
Residential-proxy exit
- Proxy exit
- Seen today · 25 of 30 days · 3,363 observationsAnyIP and 19 more pools · Day by day ↓
- Type
- Residential
- Risk
- 98 / 100 · Active residential proxy exitlive residential-proxy score
- Recent change
- Announced by AS22689 since Jul 20264 mo ago
- Announced by
- AS22689Sercomtel S/A Telecomunicacoessercomtel.com.brInternet provider
- Announcement
- 187.121.140.0/24RPKI valid
- Location
- Acari, Rio de Janeiro, Brazil
Proxy activity
Oct 15, 2026 – Nov 13, 2026
This address, day by day
Network & registry
Announced by
Announcement
- Prefix
- 187.121.140.0/24
- Announced by
- AS22689 Sercomtel S/A Telecomunicacoes
- Type
- Residential
- Proxy exits
- 124
- Always-on exits
- 34
- RPKI
- RPKI valid
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS22689
BR
- Name
- Sercomtel S/A Telecomunicacoes
- Type
- Internet provider
- Registered
- Nov 6, 2001
- Domain
- sercomtel.com.br
- Website
- www.sercomtel.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 187.121.140.0/24
187.121.140.0/24
Routing history
- Pattern
- Stable
- First seen
- Jul 2026
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.121.128.0/20 | AS22689 | /24 | LACNIC | RPKI valid |
IRR
Route objects on 187.121.140.0/24
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22689 | RADB | Cliente ST1 - AS22689 | MAINT-ASN269194 | Aug 17, 2026 |
Whois
Registration for this address
- Range
- 187.
121. 128. 0/ 20 - Netname
- 244971
- Registrant
- Sercomtel S/A Telecomunicacoes
- Registrant country
- BR
- Organization
- Sercomtel S/A Telecomunicacoes (01371416000189)
- Handle
- 187.
121. 128. 0/ 20 - Created
- Mar 2, 2010
- RIR
- LACNIC
- Country
- BR
- Delegated
- Mar 2, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuso@
sercomtel. net. br - Name
- Sercomtel S/A Telecomunicações
- Handle
- SESTE68