Autonomous System

AS263250 Barbosa & Costa Ltda

ISPActiveBrazilLACNIC

AS263250 (AS263250) is an ISP network operated by Barbosa & Costa Ltda in Brazil, registered with LACNIC. It has 53 IPv4 prefixes with 26,624 addresses and 3 IPv6 prefixes, which makes it the 5,869th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses26,624in 53 prefixes
IPv6 prefixes3≈ 1.6 × 10²⁹ addresses
Size rank#5,869of 82,200 active ASNs
Abuser scoreLow0.36% of its addresses flagged · method

Details

OrganizationBarbosa & Costa Ltda
AS nameAS263250
Websitetelecomprovider.com.br
Country Brazil (BR)
Network typeISP
RegistryLACNIC
Abuse contactcarlos-telecomprovider@hotmail.com
Registered20140522
Last updated20140522

IPv4 prefixes

53 prefixes · 26,624 addresses
NetworkAddressesFirst – last address
177.234.160.0/198,192177.234.160.0 – 177.234.191.255
45.180.252.0/221,02445.180.252.0 – 45.180.255.255
177.234.164.0/221,024177.234.164.0 – 177.234.167.255
177.234.160.0/23512177.234.160.0 – 177.234.161.255
177.234.162.0/23512177.234.162.0 – 177.234.163.255
177.234.164.0/23512177.234.164.0 – 177.234.165.255
177.234.168.0/23512177.234.168.0 – 177.234.169.255
177.234.170.0/23512177.234.170.0 – 177.234.171.255
177.234.172.0/23512177.234.172.0 – 177.234.173.255
177.234.174.0/23512177.234.174.0 – 177.234.175.255
177.234.176.0/23512177.234.176.0 – 177.234.177.255
177.234.180.0/23512177.234.180.0 – 177.234.181.255
177.234.182.0/23512177.234.182.0 – 177.234.183.255
177.234.184.0/23512177.234.184.0 – 177.234.185.255
177.234.186.0/23512177.234.186.0 – 177.234.187.255
177.234.188.0/23512177.234.188.0 – 177.234.189.255
177.234.190.0/23512177.234.190.0 – 177.234.191.255
45.180.252.0/2425645.180.252.0 – 45.180.252.255
45.180.253.0/2425645.180.253.0 – 45.180.253.255
45.180.254.0/2425645.180.254.0 – 45.180.254.255
45.180.255.0/2425645.180.255.0 – 45.180.255.255
177.234.160.0/24256177.234.160.0 – 177.234.160.255
177.234.161.0/24256177.234.161.0 – 177.234.161.255
177.234.162.0/24256177.234.162.0 – 177.234.162.255
177.234.163.0/24256177.234.163.0 – 177.234.163.255
The 25 largest of 53. The API and the database have all of them.

IPv6 prefixes

3 prefixes
  • 2804:17c4::/32
  • 2804:17c4::/33
  • 2804:17c4:8000::/33

Query AS263250 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=AS263250&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS263250, with or without a key:

curl "https://api.ipapi.is/?q=177.234.160.1"

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