1995-04-19T00:00:00-04:00https://rdap.arin.net/registry/autnum/4546https://whois.arin.net/rest/asn/AS45464546AS4546SPGI-ASfalsehttps://whois.arin.net/rest/org/MCGRAW-345462019-08-09T07:53:46-04:00