2017-03-30T07:36:49-04:00https://rdap.arin.net/registry/ip/141.213.144.0https://whois.arin.net/rest/net/NET-141-213-144-0-1141.213.147.255NET-141-213-144-0-1UMICH-97622141.213.147.255ReassignedS141.213.144.0falsehttps://whois.arin.net/rest/org/UMITShttps://whois.arin.net/rest/net/NET-141-213-0-0-1For DMCA info see http://www.umich.edu/~itua/copyright/141.213.144.02017-03-30T07:36:49-04:004