Enter host name or IP address: 2 result(s) for 117.142.178.54.in-addr.arpa
namequery typeresultfirst seenlast seen
117.142.178.54.in-addr.arpa. PTRyoien.net.
2016-01-18 19:57:422016-04-29 09:37:15
117.142.178.54.in-addr.arpa. PTRec2-54-178-142-117.ap-northeast-1.compute.amazonaws.com.
2016-06-20 14:55:442016-06-20 18:55:44

WHOIS info for: 117.142.178.54.in-addr.arpa 

No whois server is known for this kind of object.