Autonomous System
AS19564 Louisiana Tech University
EducationActiveUnited StatesARIN
AS19564 (LATECH) is an education network operated by Louisiana Tech University in United States, registered with ARIN. It has 3 IPv4 prefixes with 77,824 addresses and 1 IPv6 prefix, which makes it the 2,754th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses77,824in 3 prefixes
IPv6 prefixes1≈ 3.1 × 10²⁶ addresses
Size rank#2,754of 82,200 active ASNs
Details
OrganizationLouisiana Tech University
AS nameLATECH
Websitelatech.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactdan@latech.edu
Registered2001-01-19
Last updated2023-03-03
IPv4 prefixes
3 prefixes · 77,824 addresses| Network | Addresses | First – last address |
|---|---|---|
| 138.47.0.0/16 | 65,536 | 138.47.0.0 – 138.47.255.255 |
| 138.47.224.0/19 | 8,192 | 138.47.224.0 – 138.47.255.255 |
| 138.47.240.0/20 | 4,096 | 138.47.240.0 – 138.47.255.255 |
138.47.0.0/16 138.47.224.0/19 138.47.240.0/20
IPv6 prefixes
1 prefix- 2602:2ad::/40
2602:2ad::/40
Query AS19564 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=AS19564&key=YOUR_API_KEY"Any address in its prefixes resolves to AS19564, with or without a key:
curl "https://api.ipapi.is/?q=138.47.0.1"Largest networks in United States
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