Summary

Country
US United States
Domain att.com
Size 256
Registry ARIN
Network Name ATTSI-IN53-227

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
AT&T Services, Inc. ATTWORLD28 (NET-12-206-0-0-1) 12.206.0.0 - 12.206.255.255
ATTSI, INFORMATION TECHNOLOGY OP ATTSI-IN53-227 (NET-12-206-227-0-1) 12.206.227.0 - 12.206.227.255



CIDR IP address subranges within 12.206.227.0/24 subnet

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