Data as of Nov 6, 2026
177.53.48.0/22
6 residential-proxy exits · 30 daysTec System Sistemas Eletronicos LTDA
Residential-proxy exits
Proxy exits
6
0.59% of its addresses · 30 days
Spread
2 of 4
/24s with at least one exit
Providers
31
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
676 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 177.53.49.0/24 | 0 | 4 | |
| 177.53.50.0/24 | 0 | 2 |
Proxy providers listing exits
- Ake.net
- AnyIP
- BottingTools
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Decodo
- EnigmaProxy
- FloppyData
- GeekProxy
- IPRoyal
- MarsProxies
- NodeMaven
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PrivateByte
- Proxiware
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- SpyderProxy
- Thordata
- VProxy
- VantageProxies
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.53.48.0/21 since Dec 2016 | AS262458 | Internet provider | 12 |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.53.49.0/24 since Jul 2026 | AS262458 | Internet provider | 4 | |
| 177.53.50.0/24 since Jun 2026 | AS262458 | Internet provider | 2 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS262458
BR
- Name
- Tec System Sistemas Eletronicos LTDA
- Type
- Internet provider
- Registered
- May 5, 2011
- Domain
- tscom.com.br
- Website
- www.tscom.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 2012
- Current origin since
- Nov 2021 · 5.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.53.48.0/21 | AS262458 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 177.53.48.0/23 | AS262458 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 177.53.48.0/23 | AS262458 | TC | TSTELECOM | MAINT-AS262458 | Aug 28, 2025 |
| 177.53.48.0/24 | AS262458 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Mar 15, 2024 |
| 177.53.50.0/23 | AS262458 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
| 177.53.50.0/23 | AS262458 | TC | TSTELECOM | MAINT-AS262458 | Aug 28, 2025 |
| 177.53.51.0/24 | AS262458 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Apr 1, 2026 |
Whois
Registration for this announcement
- Range
- 177.
53. 48. 0/ 21 - Netname
- 163274
- Registrant
- Tec System Sistemas Eletronicos LTDA
- Registrant country
- BR
- Organization
- Tec System Sistemas Eletronicos LTDA (02465738000150)
- Handle
- 177.
53. 48. 0/ 21 - Created
- May 5, 2011
- RIR
- LACNIC
- Country
- BR
- Delegated
- May 5, 2011
- Status
- assigned
Report abuse
Abuse contact
- noc@
tscom. com. br - Name
- Tec System Sistemas Eletrônicos
- Handle
- TSSEL2