AS194 — NCAR-AS

AS194 announces 4 IPv4 prefixes covering 66,304 addresses and 1 IPv6 prefixes.

About this network

An early allocation (NCAR-AS) serving the National Center for Atmospheric Research in Boulder, Colorado, a federally funded research center for the atmospheric and Earth sciences.

What it's used for

• Research and high-performance computing networking for atmospheric science.

Notable

• A federally funded research network, not a commercial host. The low AS number reflects an allocation from the internet's earliest years.

Interesting

• NCAR is operated by the University Corporation for Atmospheric Research (UCAR) and sponsored primarily by the US National Science Foundation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 128.117.0.0/16
• 129.19.156.0/24
• 192.43.244.0/24
• 192.52.106.0/24
• 2620:117:2000::/40

Upstream networks

• AS14041 University Corporation for Atmospheric Research

Adjacent networks

• AS14041 University Corporation for Atmospheric Research