Robtex

Up: 173.242.160.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 173.242.160.0/21
Down right: 173.242.168.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
173.242.160.5	A	dns2.henricosheriff.org
173.242.160.5	A	dns2.co.henrico.va.us
173.242.161.6	PTR	www2.henrico.us
173.242.161.6	A+PTR	www2.co.henrico.va.us
173.242.161.6	A+PTR	www.henricosheriff.org
173.242.161.22	A+PTR	henrico.us
173.242.161.22	A+PTR	www.henrico.us
173.242.161.22	PTR	co.henrico.va.us
173.242.161.30	A	centralvatelemed.com
173.242.161.41	A+PTR	u1.henrico.us
173.242.161.155	A	dns1.henricosheriff.org
173.242.161.155	A	dns1.co.henrico.va.us
173.242.161.254	PTR	remote2.co.henrico.va.us
173.242.168.109	PTR	domain.not.configured