NIH - Network

This page provides details on the network ranges, IPs, ASNs and points-of-presence (PoPs) for NIH.

What is NIH?

NIH Logo

NIH - Government
The National Institutes of Health (NIH) is an agency of the U.S. Department of Health and Human Services. The NIH website offers health information for the public, scientists, researchers, medical professionals, patients, and more.


NIH Network Ranges

IPv4 Network Ranges

  • 128.231.0.0/23
  • 128.231.2.0/24
  • 128.231.3.0/24
  • and 187 more

IPv6 Network Ranges

  • 2607:f220:41c::/47
  • 2607:f220:41e::/48
  • 2607:f220:41f::/48
  • and 6 more

NIH ASNs

AS6150
National Cancer Institute
AS30387
National Institutes of Health
AS3527
National Institutes of Health
and 2 more

NIH Top Hosted Applications

This network is dedicated to the NIH application.