Autonomous System

AS28154 AR TELECOM PROVEDOR DE INTERNET LTDA

ISPActiveBrazilLACNIC

AS28154 (AS28154) is an ISP network operated by AR TELECOM PROVEDOR DE INTERNET LTDA in Brazil, registered with LACNIC. It has 27 IPv4 prefixes with 26,112 addresses and 4 IPv6 prefixes, which makes it the 5,920th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses26,112in 27 prefixes
IPv6 prefixes4≈ 7.9 × 10²⁸ addresses
Size rank#5,920of 82,200 active ASNs
Abuser scoreLow0.07% of its addresses flagged · method

Details

OrganizationAR TELECOM PROVEDOR DE INTERNET LTDA
AS nameAS28154
Websitenuvyon.com.br
Country Brazil (BR)
Network typeISP
RegistryLACNIC
Abuse contactnoc@nuvyon.com.br
Registered20090416
Last updated20260909

IPv4 prefixes

27 prefixes · 26,112 addresses
NetworkAddressesFirst – last address
177.54.64.0/204,096177.54.64.0 – 177.54.79.255
187.49.208.0/204,096187.49.208.0 – 187.49.223.255
177.54.64.0/212,048177.54.64.0 – 177.54.71.255
177.54.72.0/212,048177.54.72.0 – 177.54.79.255
187.49.208.0/212,048187.49.208.0 – 187.49.215.255
187.49.216.0/212,048187.49.216.0 – 187.49.223.255
177.54.64.0/221,024177.54.64.0 – 177.54.67.255
177.54.68.0/221,024177.54.68.0 – 177.54.71.255
177.54.72.0/221,024177.54.72.0 – 177.54.75.255
177.54.76.0/221,024177.54.76.0 – 177.54.79.255
187.49.212.0/221,024187.49.212.0 – 187.49.215.255
177.54.74.0/23512177.54.74.0 – 177.54.75.255
187.49.208.0/23512187.49.208.0 – 187.49.209.255
177.54.66.0/24256177.54.66.0 – 177.54.66.255
177.54.67.0/24256177.54.67.0 – 177.54.67.255
177.54.69.0/24256177.54.69.0 – 177.54.69.255
177.54.76.0/24256177.54.76.0 – 177.54.76.255
187.49.208.0/24256187.49.208.0 – 187.49.208.255
187.49.209.0/24256187.49.209.0 – 187.49.209.255
187.49.210.0/24256187.49.210.0 – 187.49.210.255
187.49.211.0/24256187.49.211.0 – 187.49.211.255
187.49.215.0/24256187.49.215.0 – 187.49.215.255
187.49.216.0/24256187.49.216.0 – 187.49.216.255
187.49.217.0/24256187.49.217.0 – 187.49.217.255
187.49.218.0/24256187.49.218.0 – 187.49.218.255
The 25 largest of 27. The API and the database have all of them.

IPv6 prefixes

4 prefixes
  • 2804:30b8::/32
  • 2804:30b8:ab::/48
  • 2804:30b8:bc::/48
  • 2804:30b8:cafe::/48

Query AS28154 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=AS28154&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS28154, with or without a key:

curl "https://api.ipapi.is/?q=177.54.64.1"

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