Autonomous System

AS28126 BRISANET SERVICOS DE TELECOMUNICACOES S.A

ISPActiveBrazilLACNIC

AS28126 (AS28126) is an ISP network operated by BRISANET SERVICOS DE TELECOMUNICACOES S.A in Brazil, registered with LACNIC. It has 25 IPv4 prefixes with 170,496 addresses and 4 IPv6 prefixes, which makes it the 1,450th largest of 82,558 active autonomous systems by IPv4 space.

IPv4 addresses170,496in 25 prefixes
IPv6 prefixes4≈ 1.6 × 10²⁹ addresses
Size rank#1,450of 82,558 active ASNs
Abuser scoreLow0.23% of its addresses flagged · method

Details

OrganizationBRISANET SERVICOS DE TELECOMUNICACOES S.A
AS nameAS28126
Websitebrisanet.com.br
Country Brazil (BR)
Network typeISP
RegistryLACNIC
Abuse contactnoc@grupobrisanet.com.br
Registered20081212
Last updated20251008

IPv4 prefixes

25 prefixes · 170,496 addresses
NetworkAddressesFirst – last address
177.37.128.0/1732,768177.37.128.0 – 177.37.255.255
187.19.128.0/1732,768187.19.128.0 – 187.19.255.255
206.42.0.0/1816,384206.42.0.0 – 206.42.63.255
177.37.128.0/198,192177.37.128.0 – 177.37.159.255
177.37.160.0/198,192177.37.160.0 – 177.37.191.255
177.37.192.0/198,192177.37.192.0 – 177.37.223.255
177.37.224.0/198,192177.37.224.0 – 177.37.255.255
187.19.128.0/198,192187.19.128.0 – 187.19.159.255
187.19.160.0/198,192187.19.160.0 – 187.19.191.255
187.19.192.0/198,192187.19.192.0 – 187.19.223.255
187.19.224.0/198,192187.19.224.0 – 187.19.255.255
206.42.0.0/198,192206.42.0.0 – 206.42.31.255
206.42.32.0/198,192206.42.32.0 – 206.42.63.255
177.154.48.0/212,048177.154.48.0 – 177.154.55.255
177.37.172.0/23512177.37.172.0 – 177.37.173.255
177.37.180.0/23512177.37.180.0 – 177.37.181.255
177.37.182.0/23512177.37.182.0 – 177.37.183.255
177.37.248.0/23512177.37.248.0 – 177.37.249.255
187.19.132.0/23512187.19.132.0 – 187.19.133.255
187.19.176.0/23512187.19.176.0 – 187.19.177.255
187.19.230.0/23512187.19.230.0 – 187.19.231.255
206.42.22.0/24256206.42.22.0 – 206.42.22.255
206.42.44.0/24256206.42.44.0 – 206.42.44.255
206.42.53.0/24256206.42.53.0 – 206.42.53.255
206.42.54.0/24256206.42.54.0 – 206.42.54.255

IPv6 prefixes

4 prefixes
  • 2804:29b8::/32
  • 2804:29b8::/33
  • 2804:29b8:8000::/33
  • 2804:29b8:5400::/40

Query AS28126 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=AS28126&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS28126, with or without a key:

curl "https://api.ipapi.is/?q=177.37.128.1"

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