Organisation
U.S. Dept. of Health and Human Services
Total IPv4 Addresses
300544
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#836 out of 77,288
Registered Country
US
Registered Country Name
United States of America (the)
Registered Date
2002-11-25
Registration Last Change
2012-03-02