2017-03-30T07:36:28-04:00https://rdap.arin.net/registry/ip/141.211.4.0[https://whois.arin.net/rest/net/NET-141-211-4-0-1]141.211.4.255NET-141-211-4-0-1UMICH-1002724141.211.4.255ReassignedS141.211.4.0falsehttps://whois.arin.net/rest/org/UMITShttps://whois.arin.net/rest/net/NET-141-211-0-0-1For DMCA info see http://www.umich.edu/~itua/copyright/141.211.4.02017-03-30T07:36:28-04:004