Create Free Account

Free Domain, DNS, WHOIS and IP Tools

Registered Users: 69,584

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:  COGENT-149-100-16
Handle:  NET-149-100-0-0-1
Registration Date:  1/28/92
Org:  PSINet, Inc.
Org Handle:  PSI-1
Address:  2450 N Street NW
City:  Washington
State/Province:  DC
Postal Code:  20037
Country:  United States
Name Servers: