Skip to main content
IpToolsKit
Search
Tools
Learn
Loading...
/
Loading IP information...
12.156.16.0/21 - IP Address Lookup | IpToolsKit
12.156.16.0/21
St Louis, Missouri, United States
CIDR Block Overview
CIDR
12.156.16.0/21
Approx. Size
2,048 IPs
Mask
/21
Example IP Addresses
12.156.18.30
🇺🇸
St Louis, Missouri, United States
12.156.18.54
🇺🇸
St Louis, Missouri, United States
12.156.21.54
🇺🇸
St Louis, Missouri, United States
12.156.23.38
🇺🇸
St Louis, Missouri, United States
12.156.17.61
🇺🇸
St Louis, Missouri, United States
12.156.17.83
🇺🇸
St Louis, Missouri, United States
12.156.16.58
🇺🇸
St Louis, Missouri, United States
12.156.18.204
🇺🇸
St Louis, Missouri, United States
Network & Provider
Organization
AT&T Business
Autonomous System Number
More information
AS6269
Geographic Location
Country
United States
US
Region
Missouri
City
St Louis