Autonomous System
AS395421 Oklahoma State University
EducationActiveUnited StatesARIN
AS395421 (OKSTATE) is an education network operated by Oklahoma State University in United States, registered with ARIN. It has 3 IPv4 prefixes with 67,072 addresses and 1 IPv6 prefix, which makes it the 3,233rd largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses67,072in 3 prefixes
IPv6 prefixes1≈ 1.9 × 10²⁵ addresses
Size rank#3,233of 82,200 active ASNs
Details
OrganizationOklahoma State University
AS nameOKSTATE
Websiteokstate.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactabuse@okstate.edu
Registered2016-08-02
Last updated2016-08-02
IPv4 prefixes
3 prefixes · 67,072 addresses| Network | Addresses | First – last address |
|---|---|---|
| 139.78.0.0/16 | 65,536 | 139.78.0.0 – 139.78.255.255 |
| 192.198.4.0/22 | 1,024 | 192.198.4.0 – 192.198.7.255 |
| 198.183.248.0/23 | 512 | 198.183.248.0 – 198.183.249.255 |
139.78.0.0/16 192.198.4.0/22 198.183.248.0/23
IPv6 prefixes
1 prefix- 2620:12a:2000::/44
2620:12a:2000::/44
Query AS395421 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=AS395421&key=YOUR_API_KEY"Any address in its prefixes resolves to AS395421, with or without a key:
curl "https://api.ipapi.is/?q=139.78.0.1"Largest networks in United States
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