Robtex

Up: 156.154.82.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 156.154.83.0/25
Down right: 156.154.83.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
156.154.83.96	A	whois.nic.racing
156.154.83.96	A	uscomplainttool.neustar.biz
156.154.83.96	A	whoiscomplaints.us
156.154.83.104	A	whois.nic.science
156.154.83.181	A	www.whois.co
156.154.83.181	A	whois.4u.com
156.154.83.181	A	legacy-whois-gui.registry.eglb.neustar.com
156.154.83.236	A	whois.nic.travel