Scanning for Google's Active Directory computer names

If you remember ad.corp.google.com from the previous post, maybe you are wondering whether it stands for "Active Directory"? Looks like it does. So here's another list - apparently composed of Active Directory computer names. The list was obtained by sending e-mails to e.g. test@jfarrell1-w.ad.corp.google.com through Gmail.

bbudge1-w.ad.corp.google.com	172.22.71.111
rubin1-w.ad.corp.google.com	172.26.217.98
jfarrell1-w.ad.corp.google.com	100.100.63.199
dario1-w.ad.corp.google.com	172.22.114.234
munjal1-w.ad.corp.google.com	172.23.165.169
bedlam.ad.corp.google.com	172.25.100.6
gene1-w.ad.corp.google.com	172.22.79.134
trade1-w.ad.corp.google.com	172.22.215.182
boss1-w.ad.corp.google.com	172.17.83.209, 172.19.68.53
edgar1-w.ad.corp.google.com	172.19.150.252
phoenix1-w.ad.corp.google.com	172.27.145.248
gilberto1-w.ad.corp.google.com	172.22.118.175, 172.19.54.117
deven1-w.ad.corp.google.com	172.19.16.16
luciano1-w.ad.corp.google.com	172.23.72.189
kieran1-w.ad.corp.google.com	172.19.66.67
jar1-w.ad.corp.google.com	172.22.71.95
mix1-w.ad.corp.google.com	172.17.115.199
angelo1-w.ad.corp.google.com	172.28.114.91
khalid1-w.ad.corp.google.com	172.26.231.132
freddy1-w.ad.corp.google.com	172.29.164.22
brewer1-w.ad.corp.google.com	172.19.45.123
philip1-w.ad.corp.google.com	172.16.61.165
rgupta1-w.ad.corp.google.com	172.19.37.40

Judging by the names it looks like these machines are workstations used by Google employees.