How to Use an IP Address and MAC Address to Find Someone
Resources through which you can find information about your target by having an IP or MAC address:
Metrics.torproject.org
– checks whether the IP address was used as a node for transmitting traffic to Tor, you must specify the date;
HostHunter
– discovers and extracts host names from a set of target IP addresses;
Сyberhubarchive
– an archive intended only for research and security testing, it contains IP addresses of Skype accounts;
Recon.secapps.com
– automatic search and creation of relationship maps;
Check.torproject.org – (Tor BulkExit)
– will find a list of all Tor exit nodes in the last 16 hours that could contact the IP