abacho
abcdatos
abcsearch
acoon
adsarobot
aesop
ah-ha
alkalinebot
almaden
altavista
antibot
anzwerscrawl
aol search
appie
arachnoidea
araneo
architext
ariadne
arianna
ask jeeves
aspseek
asterias
astraspider
atomz
augurfind
backrub
baiduspider
bannana_bot
bbot
bdcindexer
blindekuh
boitho
boito
borg-bot
bsdseek
christcrawler
computer_and_automation_research_institute_crawler
coolbot
cosmos
crawler
crawler@fast
crawlerboy
cruiser
cusco
cyveillance
deepindex
denmex
dittospyder
docomo
dogpile
dtsearch
elfinbot
entire web
esismartspider
exalead
excite
ezresult
fast
fast-webcrawler 
fdse
felix
fido
findwhat
finnish
firefly
firstgov
fluffy
freecrawl
frooglebot
galaxy
gaisbot
geckobot
gencrawler
geobot
gigabot
girafa
goclick
goliat
googlebot
griffon
gromit
grub-client
gulliver
gulper
henrythemiragorobot
hometown
hotbot
htdig
hubater
ia_archiver
ibm_planetwide
iitrovatore-setaccio
incywincy
incrawler
indy
infonavirobot
infoseek
ingrid
inspectorwww
intelliseek
internetseer
ip3000.com-crawler
iron33
jcrawler
jeeves
jubii
kanoodle
kapito
kit_fireball
kit-fireball
ko_yappo_robot
kototoi
lachesis
larbin
legs
linkwalker
lnspiderguy
look.com
lycos
mantraagent
markwatch
maxbot
mercator
merzscope
meshexplorer
metacrawler
mirago
mnogosearch
moget
motor
muscatferret
nameprotect
nationaldirectory
naverrobot
nazilla
ncsa beta
netnose
netresearchserver
ng/1.0
northerlights
npbot
nttdirectory_robot
nutchorg
nzexplorer
odp
openbot
openfind
osis-project
overture
perlcrawler
phpdig
pjspide
polybot
pompos
poppi
portalb
psbot
quepasacreep
rabot
raven
rhcs
robi
robocrawl
robozilla
roverbot
scooter
scrubby
search.ch
search.com.ua
searchfeed
searchspider
searchuk
seventwentyfour
sidewinder
sightquestbot
skymob
sleek
slider_search
slurp
solbot
speedfind
speedy
spida
spider_monkey
spiderku
stackrambler
steeler
suchbot
suchknecht.at-robot
suntek
szukacz
surferf3
surfnomore
surveybot
suzuran
synobot
tarantula
teomaagent
teradex
t-h-u-n-d-e-r-s-t-o-n-e
tigersuche
topiclink
toutatis
tracerlock
turnitinbot
tutorgig
uaportal
uasearch.kiev.ua
uksearcher
ultraseek
unitek
vagabondo
verygoodsearch
vivisimo
voilabot
voyager
vscooter
w3index
w3c_validator
wapspider
wdg_validator
webcrawler
webmasterresourcesdirectory
webmoose
websearchbench
webspinne
whatuseek
whizbanglab
winona
wire
wotbox
wscbot
www.webwombat.com.au
xenu link sleuth
xyro
yahoobot
yahoo! slurp
yandex
yellopet-spider
zao/0
zealbot
zippy
zyborg