Skip to main content
IpToolsKit
Search
Learn
IpToolsKit© 2025
Resources
OrganizationsLearn & GuidesTools
Tools
PingDNS LookupSpeed Test
Legal
Privacy PolicyAboutImprint

205.90.56.0/21

United States

CIDR Block Overview

CIDR
205.90.56.0/21
Approx. Size
2,048 IPs
Mask
/21

Example IP Addresses

205.90.61.55
🇺🇸United States
205.90.57.138
🇺🇸United States
205.90.61.122
🇺🇸United States
205.90.63.27
🇺🇸United States
205.90.62.144
🇺🇸United States
205.90.60.5
🇺🇸United States
205.90.61.78
🇺🇸United States
205.90.61.137
🇺🇸United States

Network & Provider

Organization
Navy Network Information Center
Autonomous System Number
AS647

Geographic Location

Country
United States
US