Data as of Nov 6, 2026
187.103.172.0/23
27 residential-proxy exits · 30 daysS.I. Telecom. Servicos de Telefonia LTDA EPP
Residential-proxy exits
Proxy exits
27
5.3% of its addresses · 30 days
Always-on exits
1
3.7% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
55
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
5.0K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 187.103.173.0/24 | 1 | 22 | |
| 187.103.172.0/24 | 0 | 5 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- Datarama
- Decodo
- EnigmaProxy
- Evomi
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GonzoProxy
- HideProxy
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- LemonLabs
- MangoProxy
- NSocks
- NextProxy
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- ProxiesVision
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- Smartproxy
- SwiftProxy
- Thordata
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.103.160.0/20 since Aug 2016 | AS53102 | Residential | 299 10 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.103.172.0/24 since Aug 2026 | AS53102 | Internet provider | 5 | |
| 187.103.173.0/24 since Aug 2026 | AS53102 | Internet provider | 22 1 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
- Mar 2016
- Current origin since
- Jan 2025 · 1.8 yr
- 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 | 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
- saul.
nogueira@ sitel. com. br - Name
- Saul Nogueira Penha Paulino
- Handle
- SNPPA