Robtex

Up: 23.227.36.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 23.227.37.0/25
Down right: 23.227.37.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
23.227.37.32	A	khsmartshop.com
23.227.37.32	A	thaershops.com
23.227.37.32	A	playerprovisions.com
23.227.37.47	A	argus.chi2.shopify.io
23.227.37.48	A	argus.shopify.com
23.227.37.81	A	logs.shopify.io
23.227.37.131	PTR	v.shopify.com
23.227.37.136	PTR	23-227-37-136.shopify.com
23.227.37.136	A	s.shopify.com
23.227.37.137	A	s.shopify.com
23.227.37.138	A+PTR	s.shopify.com
23.227.37.139	A	s.shopify.com
23.227.37.162	A	trekkie.tm.shopify.com
23.227.37.239	A+PTR	smtp.shopify.com
23.227.37.239	A	mail-relay2.shopify.com
23.227.37.240	A+PTR	smtp.shopify.com
23.227.37.240	A	mail-relay2.shopify.com
23.227.37.241	PTR	smtp2.shopify.com
23.227.37.242	PTR	smtp2.shopify.com
23.227.37.243	A+PTR	smtp3.shopify.com
23.227.37.244	A+PTR	smtp3.shopify.com