# The top 100 most common hostname prefix 
www
host
mail
dummy
router
ns
ftp
gw
server
user
gateway
pc1
pc3
pc2
smtp
pc4
ns1
pc5
www2
pc6
a
ns2
broadcast
pc10
pc11
pc12
ip
proxy
pc7
pc8
gate
test
pc9
dns
news
mailhost
pc13
network
s0
pc14
home
pc15
pc16
pc18
pc17
host3
host4
pc19
pc20
cisco
host5
host1
pc22
host11
pc21
host10
host12
pc23
host13
pc24
pc25
venus
host2
host6
pc26
pc27
mars
pc28
zeus
host7
host8
host9
ppp1
pluto
host14
pc29
web
host27
jupiter
host20
admin
host15
ppp2
host22
host18
host28
host23
host25
host19
host24
host21
host26
firewall
mercury
pc30
alpha
host29
host17
ws1
ws2