Autonomous System

AS1831 ITESO, A.C.

EducationActiveMexicoLACNIC

AS1831 (AS1831) is an education network operated by ITESO, A.C. in Mexico, registered with LACNIC. It has 2 IPv4 prefixes with 65,792 addresses, which makes it the 3,420th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses65,792in 2 prefixes
IPv6 prefixes0none
Size rank#3,420of 82,200 active ASNs
Abuser scoreVery Low0.03% of its addresses flagged · method

Details

OrganizationITESO, A.C.
AS nameAS1831
Websiteiteso.mx
Country Mexico (MX)
Network typeEducation
RegistryLACNIC
Abuse contactgduncan@iteso.mx
Registered19920519
Last updated19980817

IPv4 prefixes

2 prefixes · 65,792 addresses
NetworkAddressesFirst – last address
148.201.0.0/1665,536148.201.0.0 – 148.201.255.255
148.201.58.0/24256148.201.58.0 – 148.201.58.255

IPv6 prefixes

No IPv6 prefixes.

Query AS1831 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=AS1831&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS1831, with or without a key:

curl "https://api.ipapi.is/?q=148.201.0.1"

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