Data as of Nov 7, 2026
177.37.52.0/24
No anonymizer space · no proxy exits in 30 daysF1 Solutions Datacenter e Telecomunicacoes LTDA
Network & registry
Announced by
Covering announcement 177.37.52.0/22
- Prefix
- 177.37.52.0/22
- Announced by
- AS52893 F1 Solutions Datacenter e Telecomunicacoes LTDA
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- 186339
- Registrant
- F1 Solutions Datacenter e Telecomunicacoes LTDA
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52893
BR
- Name
- F1 Solutions Datacenter e Telecomunicacoes LTDA
- Type
- Hosting
- Registered
- Jun 28, 2012
- Domain
- f1solutions.com.br
- Website
- f1solutions.com.br/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 177.37.52.0/22
177.37.52.0/22
Routing history
- Pattern
- Stable
- First seen
- Oct 2023
- Current origin since
- Oct 2023 · 3.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.37.48.0/20 | AS52893 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 177.
37. 48. 0/ 20 - Netname
- 186339
- Registrant
- F1 Solutions Datacenter e Telecomunicacoes LTDA
- Registrant country
- BR
- Organization
- F1 Solutions Datacenter e Telecomunicacoes LTDA (10550489000129)
- Handle
- 177.
37. 48. 0/ 20 - Created
- Jun 28, 2012
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jun 28, 2012
- Status
- assigned
Report abuse
Abuse contact
- noc@
f1solutions. com. br - Name
- NOC F1 SOLUTIONS TELECOMUNICACOES LTDA
- Handle
- NFSTL1