Bulk Lookup Owner of IP Address
To perform a bulk whois lookup of a list of IP addresses use the following script: Bulk whois lookup while read ip; do if [ ! -z “$ip” ]; then echo -n “$ip – ” && whois $ip 2>/dev/null grep…
Tag bulk whois lookup
How to Perform Bulk IP Lookup – Location and Owner
I recently analyzed a pcap file with a large list of destination addresses. In order to quickly determine the owner of those IP addresses I found this one liner. # cat ips.txt | xargs -I% curl -s | paste…