Autonomous System

AS14571 Oi S.A. - Em Recuperação Judicial

ISPActiveBrazilLACNIC

AS14571 (AS14571) is an ISP network operated by Oi S.A. - Em Recuperação Judicial in Brazil, registered with LACNIC. It has 32 IPv4 prefixes with 73,472 addresses, which makes it the 2,884th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses73,472in 32 prefixes
IPv6 prefixes0none
Size rank#2,884of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationOi S.A. - Em Recuperação Judicial
AS nameAS14571
Websiteoi.com.br
Country Brazil (BR)
Network typeISP
RegistryLACNIC
Abuse contactregistrobr.oi@outlook.com
Registered20000113
Last updated20240103

IPv4 prefixes

32 prefixes · 73,472 addresses
NetworkAddressesFirst – last address
187.31.0.0/1665,536187.31.0.0 – 187.31.255.255
187.31.30.0/24256187.31.30.0 – 187.31.30.255
187.31.31.0/24256187.31.31.0 – 187.31.31.255
187.31.32.0/24256187.31.32.0 – 187.31.32.255
187.31.33.0/24256187.31.33.0 – 187.31.33.255
187.31.34.0/24256187.31.34.0 – 187.31.34.255
187.31.35.0/24256187.31.35.0 – 187.31.35.255
187.31.36.0/24256187.31.36.0 – 187.31.36.255
187.31.37.0/24256187.31.37.0 – 187.31.37.255
187.31.38.0/24256187.31.38.0 – 187.31.38.255
187.31.39.0/24256187.31.39.0 – 187.31.39.255
187.31.40.0/24256187.31.40.0 – 187.31.40.255
187.31.41.0/24256187.31.41.0 – 187.31.41.255
187.31.42.0/24256187.31.42.0 – 187.31.42.255
187.31.43.0/24256187.31.43.0 – 187.31.43.255
187.31.44.0/24256187.31.44.0 – 187.31.44.255
187.31.45.0/24256187.31.45.0 – 187.31.45.255
187.31.46.0/24256187.31.46.0 – 187.31.46.255
187.31.47.0/24256187.31.47.0 – 187.31.47.255
187.31.48.0/24256187.31.48.0 – 187.31.48.255
187.31.49.0/24256187.31.49.0 – 187.31.49.255
187.31.50.0/24256187.31.50.0 – 187.31.50.255
187.31.51.0/24256187.31.51.0 – 187.31.51.255
187.31.52.0/24256187.31.52.0 – 187.31.52.255
187.31.53.0/24256187.31.53.0 – 187.31.53.255
The 25 largest of 32. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS14571 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS14571&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS14571, with or without a key:

curl "https://api.ipapi.is/?q=187.31.0.1"

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