IP Whois Lookup

WHOIS-style lookup.

IP WHOIS Lookup

Perform a WHOIS lookup to find ownership and registration details of an IP address. This helps identify the organisation responsible for a network.

What is IP WHOIS?

WHOIS lookup provides registration data about an IP address, including the organisation, network owner, and allocation details.

What information does WHOIS show?

Network owner or organisation
ISP and ASN (Autonomous System Number)
IP allocation range
Country and registry (RIPE, ARIN, etc.)
Abuse contact details

Why use WHOIS lookup?

WHOIS data is widely used in cybersecurity and network analysis to investigate suspicious IP addresses and report abuse. It helps identify who is responsible for a specific IP block.

WHOIS vs IP lookup

An IP lookup shows location and ISP, while WHOIS lookup shows ownership and registration details. Both are useful for different purposes.

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