Data as of Nov 3, 2026
187.45.0.0/21
No anonymizer space · no proxy exits in 30 daysCilnet Comunicacao e Informatica S.A.
Network & registry
Announced by
Covering announcement 187.45.0.0/20
- Prefix
- 187.45.0.0/20
- Announced by
- AS28580 Cilnet Comunicacao e Informatica S.A.
- Type
- Residential
- Proxy exits
- 21
- Always-on exits
- 4
- RPKI
- No RPKI
- Netname
- 128505
- Registrant
- Cilnet Comunicação e Informática S.A.
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28580
BR
- Name
- Cilnet Comunicacao e Informatica S.A.
- Type
- Internet provider
- Registered
- Jan 17, 2005
- Domain
- fasternet.com.br
- Website
- www.fasternet.com.br/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 187.45.0.0/20
187.45.0.0/20
Routing history
- Pattern
- Stable
- First seen
- Apr 2009
- Current origin since
- Apr 2009 · 18 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 187.45.0.0/20
- Netname
- 128505
- Registrant
- Cilnet Comunicação e Informática S.A.
- Registrant country
- BR
- Organization
- Cilnet Comunicação e Informática S.A. (04127856000183)
- Handle
- 187.45.0.0/20
- Created
- Feb 16, 2009
- RIR
- LACNIC
- Country
- BR
- Delegated
- Feb 16, 2009
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Israel Arruda Neto
- Handle
- IAN11