Data as of Nov 5, 2026
187.111.81.0/24
No anonymizer space · no proxy exits in 30 daysFontes Solucoes Tecnologicas LTDA
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.111.80.0/20 since Aug 2016 | AS53147 | Residential | 231 10 always on |
Network & registry
Announced by
Covering announcement 187.111.80.0/23
- Prefix
- 187.111.80.0/23
- Announced by
- AS53147 Fontes Solucoes Tecnologicas LTDA
- Type
- Residential
- RPKI
- No RPKI
- Netname
- 143393
- Registrant
- Fontes Solucoes Tecnologicas LTDA
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS53147
BR
- Name
- Fontes Solucoes Tecnologicas LTDA
- Type
- Internet provider
- Registered
- Jan 13, 2010
- Domain
- fontech.com.br
- Website
- www.fontech.com.br/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
187.111.80.0/23
Routing history
- Pattern
- Stable
- First seen
- May 2011
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 187.
111. 80. 0/ 20 - Netname
- 143393
- Registrant
- Fontes Solucoes Tecnologicas LTDA
- Registrant country
- BR
- Organization
- Fontes Solucoes Tecnologicas LTDA (09402708000143)
- Handle
- 187.
111. 80. 0/ 20 - Created
- Jan 13, 2010
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jan 13, 2010
- Status
- assigned
Report abuse
Abuse contact
- noc@
fontech. com. br - Name
- Contato da Entidade FONTECH
- Handle
- COEFO4