Robtex

Up: 147.255.160.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 147.255.168.0/22
Down right: 147.255.172.0/22

IP	Type	Hostname
147.255.169.200	PTR	yvette.kzzyze.com
147.255.169.208	PTR	camille.kzzyze.com
147.255.171.26	PTR	147-255-171-26.example.com
147.255.171.64	PTR	147-255-171-64.example.com
147.255.171.83	PTR	147-255-171-83.example.com
147.255.171.90	PTR	147-255-171-90.example.com
147.255.171.131	PTR	147-255-171-131.example.com
147.255.171.152	PTR	147-255-171-152.example.com
147.255.171.184	PTR	147-255-171-184.example.com
147.255.171.232	PTR	147-255-171-232.example.com
147.255.171.242	PTR	147-255-171-242.example.com