Data as of Nov 12, 2026
131.161.170.0/23
No anonymizer space · no proxy exits in 30 daysF1 Solutions Datacenter e Telecomunicacoes LTDA
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Jul 2026
from AS264380
Network & registry
Announced by
Covering announcement 131.161.168.0/22
- Prefix
- 131.161.168.0/22
- Announced by
- AS52893 F1 Solutions Datacenter e Telecomunicacoes LTDA
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- 558370
- 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 131.161.168.0/22
131.161.168.0/22
Routing history
- Pattern
- Rotating
- First seen
- Dec 2014
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 2
- Last change of origin
- Jul 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.161.168.0/22 | AS52893 | /24 | LACNIC | RPKI valid |
IRR
Route objects on 131.161.168.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS52893 | TC | F1NET CRIDv4 | MAINT-AS52893 | Jul 17, 2026 |
Whois
Registration for this announcement
- Range
- 131.
161. 168. 0/ 22 - Netname
- 558370
- Registrant
- F1 Solutions Datacenter e Telecomunicacoes LTDA
- Registrant country
- BR
- Organization
- F1 Solutions Datacenter e Telecomunicacoes LTDA (10550489000129)
- Handle
- 131.
161. 168. 0/ 22 - Created
- Sep 23, 2014
- RIR
- LACNIC
- Country
- BR
- Delegated
- Sep 23, 2014
- Status
- assigned
Report abuse
Abuse contact
- noc@
f1solutions. com. br - Name
- NOC F1 SOLUTIONS TELECOMUNICACOES LTDA
- Handle
- NFSTL1