Autonomous System
AS32501 Tucson Unified School District #1
EducationActiveUnited StatesARIN
AS32501 (TUCSON-UNIFIED-SCHOOL-DISTRICT-1) is an education network operated by Tucson Unified School District #1 in United States, registered with ARIN. It has 1 IPv4 prefix with 65,536 addresses, which makes it the 3,773rd largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses65,536in 1 prefix
IPv6 prefixes0none
Size rank#3,773of 82,200 active ASNs
Details
OrganizationTucson Unified School District #1
AS nameTUCSON-UNIFIED-SCHOOL-DISTRICT-1
Websitetusd1.org
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactlicenses@tusd1.org
Registered2004-05-18
Last updated2017-12-07
IPv4 prefixes
1 prefix · 65,536 addresses| Network | Addresses | First – last address |
|---|---|---|
| 168.174.0.0/16 | 65,536 | 168.174.0.0 – 168.174.255.255 |
168.174.0.0/16
IPv6 prefixes
No IPv6 prefixes.
Query AS32501 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=AS32501&key=YOUR_API_KEY"Any address in its prefixes resolves to AS32501, with or without a key:
curl "https://api.ipapi.is/?q=168.174.0.1"Largest networks in United States
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