Autonomous System
AS33187 Sam Houston State University
EducationActiveUnited StatesARIN
AS33187 (SHSU) is an education network operated by Sam Houston State University in United States, registered with ARIN. It has 1 IPv4 prefix with 65,536 addresses and 1 IPv6 prefix, which makes it the 3,780th largest of 82,283 active autonomous systems by IPv4 space.
IPv4 addresses65,536in 1 prefix
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#3,780of 82,283 active ASNs
Details
OrganizationSam Houston State University
AS nameSHSU
Websiteshsu.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactjason.f@shsu.edu
Registered2004-10-20
Last updated2021-06-15
IPv4 prefixes
1 prefix · 65,536 addresses| Network | Addresses | First – last address |
|---|---|---|
| 158.135.0.0/16 | 65,536 | 158.135.0.0 – 158.135.255.255 |
158.135.0.0/16
IPv6 prefixes
1 prefix- 2620:7e:c080::/48
2620:7e:c080::/48
Query AS33187 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=AS33187&key=YOUR_API_KEY"Any address in its prefixes resolves to AS33187, with or without a key:
curl "https://api.ipapi.is/?q=158.135.0.1"Largest networks in United States
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