Data as of Nov 3, 2026
187.103.167.0/24
4 residential-proxy exits · 30 daysS.I. Telecom. Servicos de Telefonia LTDA EPP
Announcement
this exact prefix
RPKI valid
Announced by
Type
Internet provider
Risk
0 / 100 · Low
Recent change
New origin Aug 2026
from AS53102 S.I. Telecom. Servicos de Telefonia LTDA EPP
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Providers
28
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
1.0K observations
Proxy providers listing exits
- 2Captcha
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- FastProxy
- FlashProxy
- FloppyData
- GSocks
- Geonix
- GonzoProxy
- Infatica
- LemonBright
- MangoProxy
- NodeProxy
- NovaProxy
- Novada
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyHat
- Proxyma
- Shifter
- Thordata
- VibeProxies
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.103.166.0/23 since Jan 2025 | AS53102 | Internet provider | 9 | |
| 187.103.160.0/20 since Aug 2016 | AS53102 | Residential | 303 10 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS53102
BR
- Name
- S.I. Telecom. Servicos de Telefonia LTDA EPP
- Type
- Internet provider
- Registered
- Nov 26, 2009
- Domain
- sitel.com.br
- Website
- www.sitel.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2023
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.103.160.0/20 | AS53102 | /32 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS53102 | RADB | This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, | MAINT-AS52863 | Nov 13, 2023 |
| AS53102 | TC | Sitel Telecom. Provedor de Internet LTDA | MAINT-AS53102 | Apr 11, 2024 |
Whois
Registration for this announcement
- Range
- 187.103.160.0/20
- Netname
- 137504
- Registrant
- S.I. Telecom. Servicos de Telefonia LTDA EPP
- Registrant country
- BR
- Organization
- S.I. Telecom. Servicos de Telefonia LTDA EPP (08820024000107)
- Handle
- 187.103.160.0/20
- Created
- Nov 26, 2009
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 26, 2009
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Saul Nogueira Penha Paulino
- Handle
- SNPPA