Autonomous System
AS210 Utah Education Network
EducationActiveUnited StatesARIN
AS210 (WEST-NET-WEST) is an education network operated by Utah Education Network in United States, registered with ARIN. It has 28 IPv4 prefixes with 1,428,736 addresses and 1 IPv6 prefix, which makes it the 352nd largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses1,428,736in 28 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#352of 82,200 active ASNs
Details
OrganizationUtah Education Network
AS nameWEST-NET-WEST
Websiteuen.org
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactabuse@uen.org
Registered1996-10-01
Last updated2025-06-24
IPv4 prefixes
28 prefixes · 1,428,736 addresses| Network | Addresses | First – last address |
|---|---|---|
| 205.120.0.0/13 | 524,288 | 205.120.0.0 – 205.127.255.255 |
| 205.118.0.0/15 | 131,072 | 205.118.0.0 – 205.119.255.255 |
| 134.250.0.0/16 | 65,536 | 134.250.0.0 – 134.250.255.255 |
| 137.190.0.0/16 | 65,536 | 137.190.0.0 – 137.190.255.255 |
| 140.197.0.0/16 | 65,536 | 140.197.0.0 – 140.197.255.255 |
| 144.17.0.0/16 | 65,536 | 144.17.0.0 – 144.17.255.255 |
| 144.38.0.0/16 | 65,536 | 144.38.0.0 – 144.38.255.255 |
| 158.91.0.0/16 | 65,536 | 158.91.0.0 – 158.91.255.255 |
| 161.28.0.0/16 | 65,536 | 161.28.0.0 – 161.28.255.255 |
| 163.6.0.0/16 | 65,536 | 163.6.0.0 – 163.6.255.255 |
| 204.113.0.0/16 | 65,536 | 204.113.0.0 – 204.113.255.255 |
| 146.86.0.0/17 | 32,768 | 146.86.0.0 – 146.86.127.255 |
| 160.7.0.0/17 | 32,768 | 160.7.0.0 – 160.7.127.255 |
| 163.248.0.0/17 | 32,768 | 163.248.0.0 – 163.248.127.255 |
| 163.248.128.0/17 | 32,768 | 163.248.128.0 – 163.248.255.255 |
| 146.86.192.0/18 | 16,384 | 146.86.192.0 – 146.86.255.255 |
| 160.7.128.0/18 | 16,384 | 160.7.128.0 – 160.7.191.255 |
| 160.7.192.0/19 | 8,192 | 160.7.192.0 – 160.7.223.255 |
| 137.190.224.0/20 | 4,096 | 137.190.224.0 – 137.190.239.255 |
| 160.7.224.0/21 | 2,048 | 160.7.224.0 – 160.7.231.255 |
| 198.60.8.0/21 | 2,048 | 198.60.8.0 – 198.60.15.255 |
| 137.190.240.0/22 | 1,024 | 137.190.240.0 – 137.190.243.255 |
| 192.107.180.0/23 | 512 | 192.107.180.0 – 192.107.181.255 |
| 198.60.4.0/23 | 512 | 198.60.4.0 – 198.60.5.255 |
| 199.104.76.0/23 | 512 | 199.104.76.0 – 199.104.77.255 |
205.120.0.0/13 205.118.0.0/15 134.250.0.0/16 137.190.0.0/16 140.197.0.0/16 144.17.0.0/16 144.38.0.0/16 158.91.0.0/16 161.28.0.0/16 163.6.0.0/16 204.113.0.0/16 146.86.0.0/17 160.7.0.0/17 163.248.0.0/17 163.248.128.0/17 146.86.192.0/18 160.7.128.0/18 160.7.192.0/19 137.190.224.0/20 160.7.224.0/21 198.60.8.0/21 137.190.240.0/22 192.107.180.0/23 198.60.4.0/23 199.104.76.0/23
The 25 largest of 28. The API and the database have all of them.
IPv6 prefixes
1 prefix- 2001:1948::/32
2001:1948::/32
Query AS210 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=AS210&key=YOUR_API_KEY"Any address in its prefixes resolves to AS210, with or without a key:
curl "https://api.ipapi.is/?q=205.120.0.1"Largest networks in United States
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