Autonomous System

AS52419 CESOP

ISPActiveArgentinaLACNIC

AS52419 (AS52419) is an ISP network operated by CESOP in Argentina, registered with LACNIC. It has 43 IPv4 prefixes with 20,480 addresses and 1 IPv6 prefix, which makes it the 6,792nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses20,480in 43 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#6,792of 82,200 active ASNs
Abuser scoreElevated1.03% of its addresses flagged · method

Details

OrganizationCESOP
AS nameAS52419
Websitecesop.net.ar
Country Argentina (AR)
Network typeISP
RegistryLACNIC
Abuse contacttimoneoy@gmail.com
Registered20121105
Last updated20170214

IPv4 prefixes

43 prefixes · 20,480 addresses
NetworkAddressesFirst – last address
38.17.0.0/204,09638.17.0.0 – 38.17.15.255
216.28.224.0/204,096216.28.224.0 – 216.28.239.255
38.3.152.0/212,04838.3.152.0 – 38.3.159.255
38.7.8.0/2425638.7.8.0 – 38.7.8.255
38.7.9.0/2425638.7.9.0 – 38.7.9.255
38.7.10.0/2425638.7.10.0 – 38.7.10.255
38.7.11.0/2425638.7.11.0 – 38.7.11.255
181.192.64.0/24256181.192.64.0 – 181.192.64.255
181.192.65.0/24256181.192.65.0 – 181.192.65.255
181.192.66.0/24256181.192.66.0 – 181.192.66.255
181.192.67.0/24256181.192.67.0 – 181.192.67.255
181.192.68.0/24256181.192.68.0 – 181.192.68.255
181.192.69.0/24256181.192.69.0 – 181.192.69.255
181.192.70.0/24256181.192.70.0 – 181.192.70.255
181.192.71.0/24256181.192.71.0 – 181.192.71.255
181.192.72.0/24256181.192.72.0 – 181.192.72.255
181.192.73.0/24256181.192.73.0 – 181.192.73.255
181.192.74.0/24256181.192.74.0 – 181.192.74.255
181.192.75.0/24256181.192.75.0 – 181.192.75.255
181.192.76.0/24256181.192.76.0 – 181.192.76.255
181.192.77.0/24256181.192.77.0 – 181.192.77.255
181.192.78.0/24256181.192.78.0 – 181.192.78.255
181.192.79.0/24256181.192.79.0 – 181.192.79.255
200.31.240.0/24256200.31.240.0 – 200.31.240.255
200.31.241.0/24256200.31.241.0 – 200.31.241.255
The 25 largest of 43. The API and the database have all of them.

IPv6 prefixes

1 prefix
  • 2803:3480::/32

Query AS52419 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=AS52419&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS52419, with or without a key:

curl "https://api.ipapi.is/?q=38.17.0.1"

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