WhosIP freeware is a simple command-line utility that allows you to easily find all available information about an IP address.

Download whosip.zip and unzip it.


WhosIP is a simple command-line utility that allows you to easily find all available information about an IP address: The owner of the IP address, the country/state name, IP addresses range, contact information (address, phone, fax, and email), and more.

Versions History

  • Version 1.02: Added -B option in ripe.net queries, to avoid the default data filtering.
  • Version 1.01: Added support for AfriNIC IP Addresses.
  • Version 1.00: First release


WhosIP \[-r\] host-name

\[-r\] If you specify this option, the original WHOIS record is displayed. Otherwise, only a summary of the WHOIS record is displayed.
host-name Host name or IP address.

WhosIP -r www.nirsoft.net
WhosIP www.yahoo.com

Example for WhosIP output:

IP Address:
Country:      USA - California
Network Name: GOOGLE
Owner Name:   Google Inc.
From IP:
To IP:
Allocated:    Yes
Contact Name: Google Inc.
Address:      2400 E. Bayshore Parkway, Mountain View
Email:        [email protected]
Abuse Email:
Phone:        +1-650-318-0200

WHOIS Record:

OrgName:    Google Inc. 
OrgID:      GOGL
Address:    2400 E. Bayshore Parkway
City:       Mountain View
StateProv:  CA
PostalCode: 94043
Country:    US

NetRange: - 
NetName:    GOOGLE
NetHandle:  NET-64-233-160-0-1
Parent:     NET-64-0-0-0-0
NetType:    Direct Allocation
NameServer: NS1.GOOGLE.COM
NameServer: NS2.GOOGLE.COM
RegDate:    2003-08-18
Updated:    2004-03-05

TechHandle: ZG39-ARIN
TechName:   Google Inc. 
TechPhone:  +1-650-318-0200
TechEmail:  [email protected] 

OrgTechHandle: ZG39-ARIN
OrgTechName:   Google Inc. 
OrgTechPhone:  +1-650-318-0200
OrgTechEmail:  [email protected]

# ARIN WHOIS database, last updated 2004-09-22 19:10
# Enter ? for additional hints on searching ARIN's WHOIS database.

System Requirements

  • Any Windows operating system: Windows 95/98/ME/NT/2000/XP/2003.
  • Internet connection.


This utility is released as freeware. You are allowed to freely distribute this utility via floppy disk, CD-ROM, Internet, or in any other way, as long as you don't charge anything for this. If you distribute this utility, you must include all files in the distribution package, without any modification !


The software is provided "AS IS" without any warranty, either expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. The author will not be liable for any special, incidental, consequential or indirect damages due to loss of data or any other reason.


If you have any problem, suggestion, comment, or you found a bug in my utility, you can send a message to [email protected]

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