National Library of Medicine

National Library of Medicine uses 8 IP ranges covering a total of 67,840 IP addresses. The IPs span 1 country, including United States. We identified 3 cities across 1 region—for example Gaithersburg, Rockville, and Silver Spring.

Organization Overview

Organization Name

Autonomous System Number

AS70

NLM-GW

Total IPV4 Addresses

67,840

IP Ranges

Countries

Cities

Geographic Distribution

United States

67,840 IPs

100.0%

IP Ranges

130.14.0.0/16

Gaithersburg, Maryland, United States

65,536 IPs

165.112.8.0/22

United States

1,024 IPs

165.112.6.0/23

United States

512 IPs

165.112.34.0/23

Rockville, Maryland, United States

512 IPs

165.112.140.0/24

Silver Spring, Maryland, United States

256 IPs