Robtex

Up: 185.135.248.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 185.135.252.0/23
Down right: 185.135.254.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.135.252.56	A	mail.colorpurple.net
185.135.252.73	PTR	mx3.myhighfashiongroup.xyz
185.135.252.73	A	mybabys.se
185.135.252.88	A	slo.levelbeach.com
185.135.252.138	A+PTR	deepanon.com
185.135.252.138	A	mail.deepanon.com
185.135.252.151	PTR	monthlyfile.com
185.135.252.152	A+PTR	fairaura.net
185.135.252.154	A	mx.playeuro.org
185.135.252.158	A+PTR	myweeks.net
185.135.252.158	A	franceonlinecasino.com
185.135.252.168	PTR	185-135-252-168.client.hostsrecord.com
185.135.252.168	A	freetetrisgames.biz
185.135.252.202	A+PTR	glamdome.net
185.135.252.209	A	mail.babyraspberry.com
185.135.252.215	A	nullmx.deepviolet.net
185.135.253.13	A	osbysnickeriprodukter.se
185.135.253.15	A	polotco.com
185.135.253.15	A	pondus.polotco.com
185.135.253.15	A	ns1.polotco.com
185.135.253.16	A	ns2.polotco.com
185.135.253.112	A	ns2.millioneuro.org
185.135.253.120	PTR	kindbear.ne
185.135.253.120	A	kindbear.net
185.135.253.123	PTR	185-135-253-123.client.hostsrecord.com
185.135.253.123	A	pokerdominion.com
185.135.253.143	PTR	studentsloanoptions.com
185.135.253.143	A	exd.studentsloanoptions.com
185.135.253.175	A+PTR	onlinebloom.net
185.135.253.183	A+PTR	orangeformat.com
185.135.253.183	A	mail.orangeformat.com
185.135.254.15	PTR	185-135-254-15.client.hostsrecord.com
185.135.254.15	A	ns1.procullder.com
185.135.254.15	A	procullder.com
185.135.254.16	PTR	185-135-254-16.client.hostsrecord.com
185.135.254.16	A	ns2.procullder.com
185.135.254.82	A+PTR	lostboss.net
185.135.254.124	A+PTR	mustfort.com
185.135.254.124	A	mail.mustfort.com
185.135.254.142	PTR	185-135-254-142.client.hostsrecord.com
185.135.254.142	A	efreebackgrounds.com
185.135.254.178	A+PTR	paraphase.net
185.135.254.180	A+PTR	ninehaze.com
185.135.254.180	A	mail.ninehaze.com
185.135.254.220	A+PTR	primedisk.net
185.135.255.15	PTR	185-135-255-15.client.hostsrecord.com
185.135.255.15	A	quire.malrefner.com
185.135.255.15	A	malrefner.com
185.135.255.16	PTR	185-135-255-16.client.hostsrecord.com
185.135.255.16	A	ns2.malrefner.com
185.135.255.116	A	wesbrownfan.info
185.135.255.146	A+PTR	animatedsubstance.com
185.135.255.148	A+PTR	tearsforfearz.com
185.135.255.180	A+PTR	promptwifi.com
185.135.255.180	A	mail.promptwifi.com
185.135.255.187	A	seohostingstars.com
185.135.255.188	A	magentohostingstars.com
185.135.255.190	A	misshosting.com
185.135.255.190	A	website24.com
185.135.255.223	A	zpiritual.com
185.135.255.223	A	hazenmeasure.com
185.135.255.223	A	0percentplastic.com