Data as of Nov 5, 2026
187.87.180.0/24
No anonymizer space · no proxy exits in 30 daysCS-NET Informatica e Tecnologia Ltda.
Network & registry
Announced by
Covering announcement 187.87.176.0/20
- Prefix
- 187.87.176.0/20
- Announced by
- AS52984 CS-NET Informatica e Tecnologia Ltda.
- Type
- Residential
- Proxy exits
- 290
- Always-on exits
- 7
- RPKI
- No RPKI
- Netname
- 162456
- Registrant
- CS-NET Informática e Tecnologia Ltda.
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52984
BR
- Name
- CS-NET Informatica e Tecnologia Ltda.
- Type
- Internet provider
- Registered
- Apr 19, 2011
- Domain
- csnet.inf.br
- Website
- www.csnet.inf.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 187.87.176.0/20
187.87.176.0/20
Routing history
- Pattern
- Stable
- First seen
- Jun 2011
- Current origin since
- Feb 2026 · 8 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 187.
87. 176. 0/ 20 - Netname
- 162456
- Registrant
- CS-NET Informática e Tecnologia Ltda.
- Registrant country
- BR
- Organization
- CS-NET Informática e Tecnologia Ltda. (10482451000166)
- Handle
- 187.
87. 176. 0/ 20 - Created
- Apr 19, 2011
- RIR
- LACNIC
- Country
- BR
- Delegated
- Apr 19, 2011
- Status
- assigned