Robtex

Up: 212.75.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 212.75.128.0/20
Down right: 212.75.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.75.128.44	A	mail.rafiki.hu
212.75.128.44	A	mail.gsk.hu
212.75.128.44	A	mail.glaxosmithkline.hu
212.75.130.3	A	mail.serov.info
212.75.137.134	A	gnoh.ddns.info
212.75.140.32	A	dnsseed.koin-project.com
212.75.140.153	A	domino-serov.ru
212.75.142.157	A	serov.komphelp.info
212.75.142.157	A	forex.komphelp.info
212.75.142.157	A	poliaros.komphelp.info
212.75.143.30	A	kompunity.com
212.75.143.30	A	igrosfera.net
212.75.144.61	A+PTR	vo-sverd.ru
212.75.144.61	A	mail.asv-abtei.com
212.75.144.61	A	mail.vo-sverd.ru
212.75.144.69	A	ns.centr-it.info
212.75.144.195	A	izevsk.spk.ru
212.75.144.195	A	izhevsk.spk.ru
212.75.144.197	A+PTR	mail.spk.ru
212.75.144.197	A	post.spk.ru
212.75.144.198	PTR	post.spk.ru
212.75.150.1	PTR	cvrkids.ru
212.75.150.1	A	cdk-nu.ru
212.75.150.1	A	novouralsk-adm.ru
212.75.150.2	PTR	neo.novotec.ru
212.75.150.3	PTR	client-212-75-150-3.ip-pools.novotec.ru
212.75.150.3	A	duma.novouralsk-adm.ru
212.75.150.3	A	nov-spas.ru
212.75.150.33	PTR	uttk-212-75-150-ip33
212.75.150.33	A	ns.novotec.ru
212.75.150.41	A	payservice.novotec.ru
212.75.150.57	A	mail.novotec.ru
212.75.150.57	A	relay1.novotec.ru
212.75.150.89	A	uzo.novotec.ru
212.75.150.97	PTR	adm-ngo.ru
212.75.150.97	A	mail.adm-ngo.ru
212.75.150.97	A	ns1.adm-ngo.ru
212.75.150.152	A	mail.nric.ru
212.75.150.160	PTR	uttk-212-75-150-ip160
212.75.150.233	A	fora.nsti.ru
212.75.150.236	A	www.nsti.ru
212.75.150.236	A	www2.nsti.ru
212.75.150.245	A	xn--24-8kchk2cmb2b.xn--p1ai
212.75.152.2	A+PTR	mail.edinstvo.tv
212.75.152.2	A	edinstvo.tv
212.75.152.2	A	ns1.edinstvo.tv
212.75.152.8	A	ns2.edinstvo.tv
212.75.152.250	A	gostudent.ru