falsehttps://whois.arin.net/rest/rdns/226.72.in-addr.arpa.https://whois.arin.net/rest/rdns/231.72.in-addr.arpa.https://whois.arin.net/rest/rdns/229.72.in-addr.arpa.https://whois.arin.net/rest/rdns/225.72.in-addr.arpa.https://whois.arin.net/rest/rdns/228.72.in-addr.arpa.https://whois.arin.net/rest/rdns/230.72.in-addr.arpa.https://whois.arin.net/rest/rdns/227.72.in-addr.arpa.https://whois.arin.net/rest/rdns/224.72.in-addr.arpa.