Data as of Nov 7, 2026
138.121.52.0/22
9 residential-proxy exits · 30 daysSignet Telecom LTDA
Residential-proxy exits
Proxy exits
9
0.88% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
33
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
886 observations
Proxy providers listing exits
- 2Captcha
- AnyIP
- BartProxies
- BirdProxies
- ByteProxies
- Byteful
- CliProxy
- Decodo
- EnigmaProxy
- FastProxy
- FloppyData
- GSocks
- Geonix
- GonzoProxy
- IPOasis
- Infatica
- InfiniteProxies
- LemonBright
- LemonLabs
- MangoProxy
- NodeProxy
- NovaProxy
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- Proxyma
- RainProxy
- Shifter
- VantageProxies
- VitalData
- VitalExclusive
- VitalProxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 138.121.52.0/23 since Mar 2018 | AS264281 | Residential | ||
| 138.121.54.0/23 since Jul 2019 | AS264281 | Residential | 9 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS264281
BR
- Name
- Signet Telecom LTDA
- Type
- Internet provider
- Registered
- Jun 3, 2015
- Domain
- signet.com.br
- Website
- www.signet.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
- Jun 2015
- Current origin since
- Sep 2015 · 11 yr
- Origin networks
- 2
- Last change of origin
- Jun 2016
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 138.121.52.0/22 | AS264281 | /32 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 138.
121. 52. 0/ 22 - Netname
- 255618
- Registrant
- Signet Telecom LTDA
- Registrant country
- BR
- Organization
- Signet Telecom LTDA (03690638000190)
- Handle
- 138.
121. 52. 0/ 22 - Created
- Jun 3, 2015
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jun 3, 2015
- Status
- assigned
Report abuse
Abuse contact
- suporte1@
signet. com. br - Name
- Ulinces Sergio da Rocha Soares
- Handle
- USS5