zmap
This is an old revision of the document!
zmap -w IP.txt -p 80 -o 80.txt
cat 80.txt | banner-grab-tcp -c 1500 -d http-req -f ascii -p 80 -t 30 -r 30 > result.txt
get IP by country
http://www.ip2location.com/free/visitor-blocker
wget ftp://ftp.apnic.net/public/apnic/stats/apnic/delegated-apnic-latest
zmap.1449697692.txt.gz · Last modified: by fe80:f840:deb4:bbc3:6582:0245:a3a6:8124
