Robtex

Up: 5.188.160.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 5.188.160.0/23
Down right: 5.188.162.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
5.188.160.0	PTR	subnet.sinaro.host
5.188.160.1	PTR	gw.sinaro.host
5.188.160.18	A	tr96.ru
5.188.160.21	A+PTR	drexixo.com
5.188.160.21	A	ns1.drexixo.com
5.188.160.21	A	ns2.drexixo.com
5.188.160.24	A	suruenta.com
5.188.160.24	A	rdmrmarket.ru
5.188.160.24	A	mail.suruenta.com
5.188.160.42	A	fango.com
5.188.160.74	A	5851360.ru
5.188.160.74	A	taport.ru
5.188.160.74	A	bumavto52.ru
5.188.160.138	A	foodsbesthealth.com
5.188.160.147	A	www.rosdomofon.com
5.188.160.150	A	www.rosdomofon.com
5.188.160.181	A	lavr-next.ru
5.188.160.181	A	lavr-next.su
5.188.160.236	A+PTR	s5.moydietolog.ru
5.188.160.236	A	www.eat-info.ru
5.188.160.255	PTR	broadcast.sinaro.host
5.188.161.0	PTR	subnet.sinaro.host
5.188.161.21	A	coinconstellation.com
5.188.161.58	A	acehfbrl.com
5.188.161.139	A+PTR	udiri.stolenheartsong.com
5.188.161.139	A	communicateminute.co.uk
5.188.161.139	A	licenceinc.com
5.188.161.142	A+PTR	uqeou.stolenheartsong.com
5.188.161.142	A	experimentend.co.uk
5.188.161.142	A	ujiqa.experimentend.co.uk
5.188.161.147	A	blogs.forbes.ru
5.188.161.147	A	forbesrussia.ru
5.188.161.147	A	iqos.forbes.ru
5.188.161.255	PTR	broadcast.sinaro.host
5.188.162.0	PTR	subnet.sinaro.host
5.188.162.8	A	dofmag.ru
5.188.162.8	A	srazu.pro
5.188.162.8	A	www.srazu.pro
5.188.162.11	A	proautolombard.ru
5.188.162.14	A	www.kbsemantica.ru
5.188.162.14	A	kbsemantica.ru
5.188.162.34	A	gazprombank-processing.ru
5.188.162.34	A	vtb-processing.ru
5.188.162.34	A	open-processing.ru
5.188.162.163	PTR	flowers-srv.uplinkweb.ru
5.188.162.163	A	www.irkutskflowers.ru
5.188.162.163	A	flowers-yakutsk.ru
5.188.162.164	PTR	balkon-srv.uplinkweb.ru
5.188.162.164	A	www.balkon-tolyatti.ru
5.188.162.164	A	balkon-krasnodar.ru
5.188.162.165	PTR	locker-srv.uplinkweb.ru
5.188.162.166	PTR	kitchens-srv.uplinkweb.ru
5.188.162.167	PTR	potolki-srv.uplinkweb.ru
5.188.162.168	PTR	all-srv.uplinkweb.ru
5.188.162.168	A	www.xn----itbereieu1a.xn--p1ai
5.188.162.168	A	www.sochi-divan.ru
5.188.162.170	PTR	isp.uplinkweb.ru
5.188.162.255	PTR	broadcast.sinaro.host
5.188.163.0	PTR	subnet.sinaro.host
5.188.163.34	PTR	cdek.im
5.188.163.34	A	mail.cdek.im
5.188.163.71	A	outinsider.us
5.188.163.162	PTR	shotssecure.co.uk
5.188.163.162	A	mmzdashing.com
5.188.163.193	A	intraheader.us
5.188.163.255	PTR	broadcast.sinaro.host