Autonomous System

AS28172 PROJESOM INTERNET LTDA

ISPActiveBrazilLACNIC

AS28172 (AS28172) is an ISP network operated by PROJESOM INTERNET LTDA in Brazil, registered with LACNIC. It has 20 IPv4 prefixes with 11,264 addresses and 5 IPv6 prefixes, which makes it the 9,558th largest of 82,476 active autonomous systems by IPv4 space.

IPv4 addresses11,264in 20 prefixes
IPv6 prefixes5≈ 1.6 × 10²⁹ addresses
Size rank#9,558of 82,476 active ASNs
Abuser scoreLow0.06% of its addresses flagged · method

Details

OrganizationPROJESOM INTERNET LTDA
AS nameAS28172
Websiteprojesom.com.br
Country Brazil (BR)
Network typeISP
RegistryLACNIC
Abuse contact—
Registered20071219
Last updated20151214

IPv4 prefixes

20 prefixes · 11,264 addresses
NetworkAddressesFirst – last address
189.84.192.0/204,096189.84.192.0 – 189.84.207.255
189.84.192.0/221,024189.84.192.0 – 189.84.195.255
189.84.196.0/221,024189.84.196.0 – 189.84.199.255
189.84.204.0/221,024189.84.204.0 – 189.84.207.255
189.84.192.0/24256189.84.192.0 – 189.84.192.255
189.84.193.0/24256189.84.193.0 – 189.84.193.255
189.84.194.0/24256189.84.194.0 – 189.84.194.255
189.84.195.0/24256189.84.195.0 – 189.84.195.255
189.84.196.0/24256189.84.196.0 – 189.84.196.255
189.84.197.0/24256189.84.197.0 – 189.84.197.255
189.84.198.0/24256189.84.198.0 – 189.84.198.255
189.84.199.0/24256189.84.199.0 – 189.84.199.255
189.84.200.0/24256189.84.200.0 – 189.84.200.255
189.84.201.0/24256189.84.201.0 – 189.84.201.255
189.84.202.0/24256189.84.202.0 – 189.84.202.255
189.84.203.0/24256189.84.203.0 – 189.84.203.255
189.84.204.0/24256189.84.204.0 – 189.84.204.255
189.84.205.0/24256189.84.205.0 – 189.84.205.255
189.84.206.0/24256189.84.206.0 – 189.84.206.255
189.84.207.0/24256189.84.207.0 – 189.84.207.255

IPv6 prefixes

5 prefixes
  • 2804:20c::/32
  • 2804:20c::/34
  • 2804:20c:4000::/34
  • 2804:20c:8000::/34
  • 2804:20c:c000::/34

Query AS28172 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=AS28172&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS28172, with or without a key:

curl "https://api.ipapi.is/?q=189.84.192.1"

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