1990-03-26T00:00:00-05:00https://rdap.arin.net/registry/ip/143.48.0.0[https://whois.arin.net/rest/net/NET-143-48-0-0-1]143.48.255.255NET-143-48-0-0-1CSHLAB216143.48.255.255Direct AllocationDA143.48.0.0falsehttps://whois.arin.net/rest/org/CSHL-Zhttps://whois.arin.net/rest/net/NET-143-0-0-0-0143.48.0.02024-01-25T17:23:59-05:004