Robtex

Up: 5.58.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 5.59.0.0/17
Down right: 5.59.128.0/17
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
5.59.10.62	A+PTR	speedtest.itcity.sk
5.59.10.62	A	speedtest1.itcity.sk
5.59.10.143	A+PTR	router.qube.sk
5.59.10.143	A	qube.sk
5.59.10.144	PTR	mail.schneider-lekaren.sk
5.59.11.34	A	ns1.auca.kg
5.59.11.35	A	ns2.auca.kg
5.59.11.73	A	opendata.kg
5.59.34.10	PTR	teamo.ru
5.59.34.10	A	www.18xx.ru
5.59.34.10	A	ns.monamour.ru
5.59.34.11	PTR	teamo.ru
5.59.34.11	A	ns.monamour.ru
5.59.34.11	A	*.monamour.ru
5.59.34.23	A	lp.teamo.ru
5.59.38.96	A+PTR	5-59-38-96.sivash.net
5.59.55.200	A	test.alexnet.ru
5.59.55.200	A	aleksandrov.online
5.59.55.200	A	xn--80aabo0celehk3c6cg9a.xn--p1ai
5.59.58.59	A	www.fx-directory.ru
5.59.63.19	A	dicaproduct.dyndns.org
5.59.63.19	A	dicaproduct.com
5.59.76.56	PTR	erixingenia.com
5.59.76.57	PTR	aytoiguena.es
5.59.86.159	A	malaganoticias.com
5.59.94.166	A	ns2.spnet.cloud
5.59.95.236	A	cdslmail2.costadelsolliving.com
5.59.97.42	A	nyx.cz
5.59.97.99	PTR	mail.idating.name
5.59.97.108	A	pojem.cz
5.59.97.164	A	dobrich.cz
5.59.100.239	A	mail2.kaptanokulu.com
5.59.100.239	A	mail2.smartsailing.net
5.59.105.55	A	shulima.net
5.59.105.96	A	ns2.smartlife.net.ua
5.59.105.96	A	ns2.melnyk.lu
5.59.121.50	PTR	ip-5-59-121-50.mega-com.ru
5.59.122.30	A	mail.infoskan.ru
5.59.122.218	A	novo-tek.net
5.59.128.10	A+PTR	ns1.timernet.ru
5.59.128.10	A	www.timernet.ru
5.59.128.230	A	mx10.assistans.pro
5.59.128.230	A	www.grabsolut.ru
5.59.129.58	A	m1auto.ru
5.59.129.62	PTR	mx1.taggsm.ru
5.59.129.62	A	mx2.aspor.su
5.59.129.62	A	mx1.aspor.su
5.59.129.74	PTR	timernet.ru
5.59.130.19	A	xn--80aabqqamcecx6s.xn--p1ai
5.59.130.19	A	www.rakgrudi.su
5.59.130.20	A	rakgrudi.su
5.59.130.20	A	tenchinsky.ru
5.59.131.207	A	spektr-tv.net
5.59.131.227	A	atum.su
5.59.132.98	A	mail.pr-lg.ru
5.59.136.150	A	ibsd.ru
5.59.137.46	A	aksuship.com
5.59.139.94	A	kbm-osago.online
5.59.141.4	PTR	aksay-rayfin.ru
5.59.141.4	A	ns1.aksay-rayfin.ru
5.59.141.4	A	ikos2123.ru
5.59.142.190	A	mn61rus.ru
5.59.143.27	A	www.agrodrivers.com
5.59.143.27	A	agrodrivers.com
5.59.146.41	A+PTR	mail.gptrans.ru
5.59.146.41	A	mx10.gptrans.ru
5.59.185.17	A	xwiuwwz.com
5.59.189.131	A	pralite.net
5.59.219.202	A+PTR	dhcp-202-219-59-5.metro86.ru
5.59.233.33	A+PTR	dhcp-33-233-59-5.metro86.ru