falsehttps://whois.arin.net/rest/rdns/250.111.23.in-addr.arpa.https://whois.arin.net/rest/rdns/254.111.23.in-addr.arpa.https://whois.arin.net/rest/rdns/253.111.23.in-addr.arpa.https://whois.arin.net/rest/rdns/248.111.23.in-addr.arpa.https://whois.arin.net/rest/rdns/251.111.23.in-addr.arpa.https://whois.arin.net/rest/rdns/249.111.23.in-addr.arpa.https://whois.arin.net/rest/rdns/252.111.23.in-addr.arpa.https://whois.arin.net/rest/rdns/255.111.23.in-addr.arpa.