IP-LOOKUP
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Network Tools


The following network tools are available:

IP LookupLook up geolocation, ISP, ASN and WHOIS data for any IPv4 or IPv6 address.
Domain LookupResolve a domain name to its IP address and retrieve MX, NS, and reverse DNS records.
Bulk IP LookupLook up up to 50 IP addresses at once and export results as CSV.
Reverse IP LookupFind all domains hosted on a given IP address.
CIDR / Subnet CalculatorCalculate network address, broadcast, host range and subnet mask from CIDR notation.
TracerouteTrace the network path from the server to any host, showing each hop and RTT.

Bulk IP Lookup

Enter up to 50 IP addresses (one per line, or comma/space separated). Returns country, city, ISP and ASN.


Reverse IP Lookup

Find all domains hosted on a given IP address.


CIDR / Subnet Calculator

Enter a network in CIDR notation to calculate subnet details.


Traceroute

Trace the network path to a host. Enter an IP address or domain name.