falsehttps://whois.arin.net/rest/rdns/47.142.in-addr.arpa.https://whois.arin.net/rest/rdns/45.142.in-addr.arpa.https://whois.arin.net/rest/rdns/50.142.in-addr.arpa.https://whois.arin.net/rest/rdns/49.142.in-addr.arpa.https://whois.arin.net/rest/rdns/46.142.in-addr.arpa.https://whois.arin.net/rest/rdns/48.142.in-addr.arpa.