Robtex

Up: 38.64.168.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 38.64.168.0/25
Down right: 38.64.168.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
38.64.168.23	A	ns1.spee-d.net
38.64.168.23	A	mail.awesomefw.com
38.64.168.23	A	mail.globecsys.com
38.64.168.26	A+PTR	server.myultrahost.com
38.64.168.26	A	mail.whitneylakecamp.ca
38.64.168.26	A	mail.alienwaresucks.com
38.64.168.27	PTR	server.myultrahost.com
38.64.168.33	A	mail2.redmount-hpv.co.uk
38.64.168.33	A	smtp.saghanapowertech.com
38.64.168.33	A	jr-miller.com
38.64.168.34	A	ns2.supremeservers.com
38.64.168.39	PTR	sdc.starlingdesign.ca
38.64.168.39	A	ourshore.ca
38.64.168.39	A	mail.nobodyfamous.ca
38.64.168.41	A	katiya.ca
38.64.168.41	A	weairbnb.com
38.64.168.41	A	co-lab.co
38.64.168.44	PTR	publi9.logsandblogs.com
38.64.168.45	PTR	publi9.logsandblogs.com
38.64.168.45	A	misterprice.ca
38.64.168.45	A	www.misterprice.ca
38.64.168.46	A	leasecycle.net
38.64.168.46	A	mail.leasecycle.com
38.64.168.46	A	ns1.leasecycle.net
38.64.168.47	A	ns2.leasecycle.com
38.64.168.47	A	mail.technologyelement.ca
38.64.168.47	A	ns2.leasecycle.net
38.64.168.49	A	ns1.surfexpedition.com
38.64.168.53	A	ns2.thejobbin.com
38.64.168.53	A	alberta.jobs-open.com
38.64.168.53	A	jobs-open.com
38.64.168.55	PTR	www.roastandbake.flu.cc
38.64.168.62	PTR	tck3.com
38.64.168.62	A	raptor.tck3.com
38.64.168.62	A	ns2.torpop.net
38.64.168.64	A	valleycrest.ca
38.64.168.78	PTR	xoomtime.com
38.64.168.78	A	ns2.xoomtime.com
38.64.168.78	A	bota.ca
38.64.168.79	A	vivocom.net
38.64.168.82	A	vivowave.com
38.64.168.84	A	ns2.surfexpedition.com
38.64.168.100	A	mail.whitechipweb.com
38.64.168.100	A	www.qtianxia.com
38.64.168.100	A	mail.seasameworkshop.org