National Science Foundation

National Science Foundation uses 6 IP ranges covering a total of 66,048 IP addresses. The IPs span 1 country, including United States. We identified 2 cities across 1 region—for example Chantilly and Alexandria.

Organization Overview

Organization Name

Autonomous System Number

AS102

NSF-HQ-AS

Total IPV4 Addresses

66,048

IP Ranges

Countries

Cities

Geographic Distribution

United States

66,048 IPs

100.0%

IP Ranges

128.150.0.0/16

Chantilly, Virginia, United States

65,536 IPs

192.12.209.0/24

Alexandria, Virginia, United States

256 IPs

198.181.231.0/24

United States

256 IPs