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--- wiki:whois_lookup_list_ips_find_countries [2022/04/25 08:26] – [whois lookup on list of IPs and find countries] make country starti with capital letter antisa
+++ wiki:whois_lookup_list_ips_find_countries [2022/04/25 09:41] (current) – add alternative command to parse ips antisa
@@ Line 18: / Line 18: @@
 do a lookup with ''whois''
-  for ip in $(cat list);do whois $ip |awk -F: '/Country/ {print $2}'| sort;done > sorted1.txt
+  for ip in $(cat list);do whois $ip |awk -F: '/country/ {print $2}'| sort;done > sorted1.txt
 Then show sorted and aggregated.
   cat sorted1.txt |sort|uniq -c
+If you get an error like:
+  No whois server is known for this kind of object.
+Could be the input file [[https://stackoverflow.com/questions/71044769/whois-with-a-list-of-domain-names-but-got-error-no-whois-server-is-known-for-th|is messed up]]. Use this command instead:
+  while IFS=$' \t\r\n' read -r ip; do whois $ip |awk -F: '/country/ {print $2}'| sort; done < list > sorted
 ====== Tested on ======
-  *
+  * Ubuntu 20.04
 ====== See also ======