Robtex

Up: 104.171.16.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 104.171.16.0/23
Down right: 104.171.18.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
104.171.16.4	A+PTR	spiderman.dotology.com
104.171.16.4	A	dotology.net
104.171.16.4	A	dotology.com
104.171.16.8	A+PTR	telepathy.dotology.com
104.171.16.8	A	whois.dotology.com
104.171.16.30	A+PTR	deadpool.dotology.com
104.171.16.30	A	tookcheckout.com
104.171.16.30	A	expiredsession.com
104.171.16.31	A	tookcheckout.com
104.171.16.31	A	expiredsession.com
104.171.16.31	A	freeshoemoon.com
104.171.16.62	A+PTR	riddler.dotology.com
104.171.16.62	A	www.computer.com
104.171.16.62	A	www.cameras.com
104.171.16.100	PTR	namie.dotology.com
104.171.16.100	A	ns2.dotology.com
104.171.16.101	A+PTR	ns1.dotology.com
104.171.16.149	A+PTR	mx149.dnchosting.com
104.171.16.228	A+PTR	ns1.dotology.net
104.171.16.229	A	ns2.dotology.net
104.171.16.254	A	mx1.dncmail.net
104.171.17.4	PTR	storm.dotology.net
104.171.17.4	A	shopaccvirus.com
104.171.17.4	A	zillaserver.com
104.171.17.12	A	mandevilledentists.com
104.171.17.12	A	mydadsquared.com
104.171.17.12	A	themoorefarm.com