BuiltBotTough
ChinaClaw
cognitiveseo
crawler4j
crawl.sogou.com
DigitalPebble
DnyzBot
EasyDL
EMail Wolf
Gigablast
Iblog
IDBot
IndeedBot
internetVista monitor
IRLbot
JennyBot
Jyxobot
lwp-request
Meanpathbot
MegaIndex.ru
MS Web Services Client Protocol
Musobot
Nameprotect
Nessus
netEstate NE Crawler
NPbot
Page Analyzer
PageGrabber
Pi-Monster
Psbot
RankingBot
RepoMonkey
Semrush
SEOprofiler
serpstatbot
sexsearcher
Shodan
Sitevigil
SpankBot
Sqworm
Telesphoreo
Tracemyfile
trendiction.com
TwengaBot
Voil
WEBDAV
WebImageCollector
x22Mozilla
Xenu
Zeus