Data as of Nov 5, 2026
143.0.30.0/24
No anonymizer space · no proxy exits in 30 daysWfnet Internet LTDA
Network & registry
Announced by
Covering announcement 143.0.28.0/22
- Prefix
- 143.0.28.0/22
- Announced by
- AS263991 Wfnet Internet LTDA
- Type
- Residential
- Proxy exits
- 13
- Always-on exits
- 3
- RPKI
- RPKI valid
- Netname
- 263213
- Registrant
- Wfnet Internet LTDA
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS263991
BR
- Name
- Wfnet Internet LTDA
- Type
- Internet provider
- Registered
- Sep 8, 2015
- Domain
- wfnet.net.br
- Website
- www.wfnet.net.br/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 143.0.28.0/22
143.0.28.0/22
Routing history
- Pattern
- Stable
- First seen
- Oct 2015
- Current origin since
- Feb 2016 · 11 yr
- Origin networks
- 2
- Last change of origin
- Feb 2016
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 143.0.28.0/22 | AS263991 | /32 | LACNIC | RPKI valid |
IRR
Route objects on 143.0.28.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS263991 | TC | FERNANDA CRISTINA RUIZ MATIAZZO - ME | MAINT-AS263991 | Feb 1, 2025 |
Whois
Registration for this announcement
- Range
- 143.
0. 28. 0/ 22 - Netname
- 263213
- Registrant
- Wfnet Internet LTDA
- Registrant country
- BR
- Organization
- Wfnet Internet LTDA (14987681000138)
- Handle
- 143.
0. 28. 0/ 22 - Created
- Sep 8, 2015
- RIR
- LACNIC
- Country
- BR
- Delegated
- Sep 8, 2015
- Status
- assigned
Report abuse
Abuse contact
- wfnet1@
gmail. com - Name
- Felipe Vieira Nunes
- Handle
- FEVNU6