Data as of Nov 6, 2026
143.255.8.0/24
No anonymizer space · no proxy exits in 30 daysProvnet Servicos de Telecomunicacoes LTDA
Network & registry
Announced by
Covering announcement 143.255.8.0/22
- Prefix
- 143.255.8.0/22
- Announced by
- AS273391 Provnet Servicos de Telecomunicacoes LTDA
- Type
- Residential
- Proxy exits
- 104
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- 477061
- Registrant
- Provnet Servicos de Telecomunicacoes LTDA
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS273391
BR
- Name
- Provnet Servicos de Telecomunicacoes LTDA
- Type
- Internet provider
- Registered
- Nov 22, 2023
- Domain
- provnet.net.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 143.255.8.0/22
143.255.8.0/22
Routing history
- Pattern
- Rotating
- First seen
- Nov 2015
- Current origin since
- Jan 2024 · 2.8 yr
- Origin networks
- 6
- Last change of origin
- Jan 2024
Recorded history
History
- Handoffs
- 8
IRR
Route objects on 143.255.8.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS265134 not the origin | RADB | Angola Cables proxy-registered route object for customer AS265134 | MAINT-AS37468 | Nov 13, 2023 |
| AS265134 not the origin | NTTCOM | JSX TELECOM | MAINT-JSXTELECOM | Jun 6, 2020 |
| AS273391 | TC | PROVNET SERVICOS DE TELECOMUNICACOES LTDA | MAINT-AS273391 | Feb 21, 2024 |
| AS273391 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | Aug 19, 2026 |
Whois
Registration for this announcement
- Range
- 143.
255. 8. 0/ 22 - Netname
- 477061
- Registrant
- Provnet Servicos de Telecomunicacoes LTDA
- Registrant country
- BR
- Organization
- Provnet Servicos de Telecomunicacoes LTDA (19735781000190)
- Handle
- 143.
255. 8. 0/ 22 - Created
- Nov 6, 2015
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 6, 2015
- Status
- assigned