Autonomous System
AS4493 Universidad de Sonora
EducationActiveMexicoLACNIC
AS4493 (AS4493) is an education network operated by Universidad de Sonora in Mexico, registered with LACNIC. It has 15 IPv4 prefixes with 64,512 addresses, which makes it the 3,902nd largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses64,512in 15 prefixes
IPv6 prefixes0none
Size rank#3,902of 82,200 active ASNs
Details
OrganizationUniversidad de Sonora
AS nameAS4493
Websiteunison.mx
Country Mexico (MX)
Network typeEducation
RegistryLACNIC
Abuse contactana.cordova@unison.mx
Registered19950308
Last updated20220119
IPv4 prefixes
15 prefixes · 64,512 addresses| Network | Addresses | First – last address |
|---|---|---|
| 148.225.0.0/17 | 32,768 | 148.225.0.0 – 148.225.127.255 |
| 148.225.224.0/19 | 8,192 | 148.225.224.0 – 148.225.255.255 |
| 148.225.128.0/20 | 4,096 | 148.225.128.0 – 148.225.143.255 |
| 148.225.208.0/20 | 4,096 | 148.225.208.0 – 148.225.223.255 |
| 148.225.152.0/21 | 2,048 | 148.225.152.0 – 148.225.159.255 |
| 148.225.160.0/21 | 2,048 | 148.225.160.0 – 148.225.167.255 |
| 148.225.168.0/21 | 2,048 | 148.225.168.0 – 148.225.175.255 |
| 148.225.176.0/21 | 2,048 | 148.225.176.0 – 148.225.183.255 |
| 148.225.184.0/21 | 2,048 | 148.225.184.0 – 148.225.191.255 |
| 148.225.192.0/21 | 2,048 | 148.225.192.0 – 148.225.199.255 |
| 148.225.144.0/22 | 1,024 | 148.225.144.0 – 148.225.147.255 |
| 148.225.204.0/22 | 1,024 | 148.225.204.0 – 148.225.207.255 |
| 148.225.202.0/23 | 512 | 148.225.202.0 – 148.225.203.255 |
| 148.225.200.0/24 | 256 | 148.225.200.0 – 148.225.200.255 |
| 148.225.201.0/24 | 256 | 148.225.201.0 – 148.225.201.255 |
148.225.0.0/17 148.225.224.0/19 148.225.128.0/20 148.225.208.0/20 148.225.152.0/21 148.225.160.0/21 148.225.168.0/21 148.225.176.0/21 148.225.184.0/21 148.225.192.0/21 148.225.144.0/22 148.225.204.0/22 148.225.202.0/23 148.225.200.0/24 148.225.201.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS4493 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=AS4493&key=YOUR_API_KEY"Any address in its prefixes resolves to AS4493, with or without a key:
curl "https://api.ipapi.is/?q=148.225.0.1"Largest networks in Mexico
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