128.231.89.36
128.231.89.36 - IP Info
128.231.89.36 is dedicated to NIH. Details on hostnames, network point-of-presence, and more are provided below. We also provide IPs, networks and hostnames used by other applications.
Application Data
The application data shown here is available in our Netify Data Feeds solution. The data is accessible via our IP API as well as downloadable datasets.
IP Info
IP Address | 128.231.89.36 | On the NIH Network |
Hostname | ctepcore.nci.nih.gov | Associated with NIH |
Routing Info
ASN | AS3527 |
ASN Route | 128.231.64.0/18 |
ASN Label | National Institutes of Health |
Category | Government |
Organization |
|
Location | United States |
The ASN (Autonomous System Number) provides routing and location information for traffic flowing to this IP address.
Application

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.
Some IP addresses can be shared across multiple applications, especially on content delivery networks (CDNs). However, it looks like 128.231.89.36 is dedicated to NIH.
Network

NIH
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 manages the underlying network for this corner of the Internet.
Notable Hostnames
- ctepcore.nci.nih.gov
The list of notable hostnames that were detected on this IP address come from DNS, HTTP headers, TLS certificates, DNS hinting, and other deep packet inspection methods.
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