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66.138.128.0/21 - IP Address Lookup | IpToolsKit
66.138.128.0/21
St Louis, Missouri, United States
CIDR Block Overview
CIDR
66.138.128.0/21
Approx. Size
2,048 IPs
Mask
/21
Example IP Addresses
66.138.132.178
🇺🇸
St Louis, Missouri, United States
66.138.128.20
🇺🇸
St Louis, Missouri, United States
66.138.129.70
🇺🇸
St Louis, Missouri, United States
66.138.128.214
🇺🇸
St Louis, Missouri, United States
66.138.129.44
🇺🇸
St Louis, Missouri, United States
66.138.130.11
🇺🇸
St Louis, Missouri, United States
66.138.131.119
🇺🇸
St Louis, Missouri, United States
66.138.131.203
🇺🇸
St Louis, Missouri, United States
Network & Provider
Organization
AT&T Internet
Autonomous System Number
More information
AS7018
Geographic Location
Country
United States
US
Region
Missouri
City
St Louis