IP subnet details

166.217.0.0/16

AS20057  — AT&T Mobility LLC

Summary

Country
US United States
Domain wirelessdataspco.org
Size 65,536
Registry ARIN
Network Name NETBLK-CDPD-B

Whois



Various Registries (Maintained by ARIN) NET166 (NET-166-0-0-0-0) 166.0.0.0 - 166.255.255.255
Wireless Data Service Provider Corporation NETBLK-CDPD-B (NET-166-128-0-0-1) 166.128.0.0 - 166.255.255.255



CIDR IP address subranges within 166.217.0.0/16 subnet

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