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12.36.72.0/21 - IP Address Lookup | IpToolsKit
12.36.72.0/21
Chicago, Illinois, United States
CIDR Block Overview
CIDR
12.36.72.0/21
Approx. Size
2,048 IPs
Mask
/21
Example IP Addresses
12.36.77.143
🇺🇸
Chicago, Illinois, United States
12.36.72.246
🇺🇸
Chicago, Illinois, United States
12.36.79.218
🇺🇸
Chicago, Illinois, United States
12.36.74.254
🇺🇸
Chicago, Illinois, United States
12.36.74.253
🇺🇸
Chicago, Illinois, United States
12.36.79.19
🇺🇸
Chicago, Illinois, United States
12.36.78.73
🇺🇸
Chicago, Illinois, United States
12.36.78.85
🇺🇸
Chicago, Illinois, United States
Network & Provider
Organization
AT&T Business
Autonomous System Number
More information
AS6269
Geographic Location
Country
United States
US
Region
Illinois
City
Chicago