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WHOIS IP Lookup Tool

The IPWHOIS Lookup tool finds contact information for the owner of a specified IP address.

Enter a host name or an IP address:
IP Address:
Name:  NPAC
Handle:  NET-156-154-0-0-1
Registration Date:  12/18/03
Org:  NeuStar, Inc.
Org Handle:  NEUS
Address:  45980 Center Oak Plaza
Network Operations Center
City:  Sterling
State/Province:  VA
Postal Code:  20166
Country:  United States
Name Servers: