falsehttps://whois.arin.net/rest/rdns/2.248.199.in-addr.arpa.https://whois.arin.net/rest/rdns/4.248.199.in-addr.arpa.https://whois.arin.net/rest/rdns/3.248.199.in-addr.arpa.https://whois.arin.net/rest/rdns/5.248.199.in-addr.arpa.https://whois.arin.net/rest/rdns/0.248.199.in-addr.arpa.https://whois.arin.net/rest/rdns/1.248.199.in-addr.arpa.