Autonomous System

AS28584 Defferrari Solucoes em Internet Ltda

ISPActiveBrazilLACNIC

AS28584 (AS28584) is an ISP network operated by Defferrari Solucoes em Internet Ltda in Brazil, registered with LACNIC. It has 19 IPv4 prefixes with 29,952 addresses and 1 IPv6 prefix, which makes it the 5,533rd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses29,952in 19 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#5,533of 82,200 active ASNs
Abuser scoreVery Low0.03% of its addresses flagged · method

Details

OrganizationDefferrari Solucoes em Internet Ltda
AS nameAS28584
Websitedefferrari.com.br
Country Brazil (BR)
Network typeISP
RegistryLACNIC
Abuse contactregistro@registro.defferrari.com.br
Registered20040722
Last updated20250717

IPv4 prefixes

19 prefixes · 29,952 addresses
NetworkAddressesFirst – last address
200.159.160.0/204,096200.159.160.0 – 200.159.175.255
200.159.176.0/204,096200.159.176.0 – 200.159.191.255
177.39.160.0/212,048177.39.160.0 – 177.39.167.255
200.159.160.0/212,048200.159.160.0 – 200.159.167.255
200.159.168.0/212,048200.159.168.0 – 200.159.175.255
200.159.176.0/212,048200.159.176.0 – 200.159.183.255
200.159.184.0/212,048200.159.184.0 – 200.159.191.255
131.72.80.0/221,024131.72.80.0 – 131.72.83.255
177.129.232.0/221,024177.129.232.0 – 177.129.235.255
177.129.236.0/221,024177.129.236.0 – 177.129.239.255
200.159.160.0/221,024200.159.160.0 – 200.159.163.255
200.159.164.0/221,024200.159.164.0 – 200.159.167.255
200.159.168.0/221,024200.159.168.0 – 200.159.171.255
200.159.172.0/221,024200.159.172.0 – 200.159.175.255
200.159.176.0/221,024200.159.176.0 – 200.159.179.255
200.159.180.0/221,024200.159.180.0 – 200.159.183.255
200.159.184.0/221,024200.159.184.0 – 200.159.187.255
200.159.188.0/221,024200.159.188.0 – 200.159.191.255
200.159.166.0/24256200.159.166.0 – 200.159.166.255

IPv6 prefixes

1 prefix
  • 2804:918::/32

Query AS28584 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=AS28584&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS28584, with or without a key:

curl "https://api.ipapi.is/?q=200.159.160.1"

Other networks of Defferrari Solucoes em Internet Ltda

AS22128 Defferrari Solucoes em Internet Ltda12,800 IPv4 addresses

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