IP subnet details

12.221.138.0/24

AS54638  — NETSOURCE ONE, INC

Summary

Country
US United States
Domain att.com
Size 256
Registry ARIN
Network Name IP-TEAM148-136

Whois



American Registry for Internet Numbers NET12 (NET-12-0-0-0-0) 12.0.0.0 - 12.255.255.255
AT&T Services, Inc. ATT (NET-12-0-0-0-1) 12.0.0.0 - 12.255.255.255
IP TEAM DO NOT TOUCH PORTS IP-TEAM148-136 (NET-12-221-136-0-1) 12.221.136.0 - 12.221.139.255



CIDR IP address subranges within 12.221.138.0/24 subnet

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