Data as of Nov 7, 2026
187.121.132.0/24
11 residential-proxy exits · 30 daysSercomtel S/A Telecomunicacoes
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Jul 2026
from AS22689 Sercomtel S/A Telecomunicacoes
Residential-proxy exits
Proxy exits
11
4.3% of its addresses · 30 days
Providers
24
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
115 observations
Proxy providers listing exits
- Byteful
- CliProxy
- Decodo
- Evomi
- GSocks
- Geonode
- GloryCloud
- IPFly
- Infatica
- InfiniteProxies
- LemonBright
- MangoProxy
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- Proxio
- Proxy-Seller
- Proxy4U
- ProxyGeo
- ProxyRack
- StrikeProxy
- Thordata
- VitalExclusive
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2026
- Current origin since
- Jul 2026 · 3 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 |
Whois
Registration for this announcement
- 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