RESULTS FOUND: 1
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Lookup results for 66.161.7.3 from whois.lacnic.net server:
AT&T Corp. SBCIS-SIS80 (NET-66-161-0-0-1) 66.161.0.0 - 66.161.127.255
Castello Cites Internet Network, Inc. SBC066161007000020503 (NET-66-161-7-0-1) 66.161.7.0 - 66.161.7.255