Robtex

Up: 172.240.176.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 172.240.176.0/22
Down right: 172.240.180.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
172.240.180.11	A	970333.com
172.240.180.13	A	gerenml.com
172.240.180.18	A	*.0592g.com
172.240.180.18	A	gmdasz.com
172.240.180.18	A	aqwkmd.com
172.240.180.29	A	yao-jin.com
172.240.180.35	PTR	172.240.180.35.rdns.as15003.net
172.240.180.101	A	mail.neiwan.com
172.240.180.101	A	*.qiandang.com
172.240.180.101	A	*.taobaoapi.com
172.240.180.114	PTR	172.240.180.114.rdns.ubiquity.io
172.240.180.228	PTR	172.240.180.228.rdns.ubiquity.io