Robtex

Up: 193.0.178.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.0.179.0/25
Down right: 193.0.179.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.0.179.0	PTR	subnet.mgnhost.com
193.0.179.4	A	nl-kvm1.mgnhost.com
193.0.179.8	PTR	misha.example.com
193.0.179.8	A	ns2.jointt.ru
193.0.179.8	A	mail.spcinema.com
193.0.179.9	A	mail.lougherne.biz
193.0.179.9	A	mail.airburg.com
193.0.179.10	PTR	dns.set.error
193.0.179.10	A	ns4.impy.us
193.0.179.11	PTR	misha.example.com
193.0.179.11	A	mail.mgnhost.ru
193.0.179.11	A	mail.mgnhost.net
193.0.179.13	PTR	dredtouls.mgn-host.ru
193.0.179.15	A+PTR	dns2.mgnhost.com
193.0.179.16	PTR	vds53390.mgn-host.ru
193.0.179.16	A	ip.mgnhost.com
193.0.179.18	PTR	free.mgnhost.com
193.0.179.18	A	msnbc.msn.com-nbcnews1.net
193.0.179.20	PTR	misha.example.com
193.0.179.20	A	mail.pinookmassage.com
193.0.179.20	A	mail.robotu.ru
193.0.179.21	PTR	free.mgnhost.com
193.0.179.21	A	newdey.ru
193.0.179.22	PTR	pr.3
193.0.179.22	A	seofreekurs.ru
193.0.179.22	A	mail.eksklyziv.ru
193.0.179.23	PTR	server.e-zlato.net
193.0.179.23	A	forummoskva.ru
193.0.179.23	A	mail.muzliteratura.ru
193.0.179.24	PTR	misha.example.com
193.0.179.24	A	ns2.bestasale.su
193.0.179.24	A	caracolesvillafrancadelasierra.com
193.0.179.25	A	colegiomio.com
193.0.179.25	A	mail.colegiomio.com
193.0.179.26	PTR	free.mgnhost.com
193.0.179.27	PTR	free.mgnhost.com
193.0.179.28	PTR	pr.3
193.0.179.28	A	deliverymarlenemob.site
193.0.179.28	A	mail.deliverymarlenemob.site
193.0.179.30	PTR	vds99396.mgn-host.ru
193.0.179.30	A	wickedxnights.com
193.0.179.30	A	ns2.wickedxnights.com
193.0.179.31	A+PTR	mo8.mondaybeats.com
193.0.179.32	A+PTR	co15.cotrames.com
193.0.179.33	A+PTR	mo9.mondaybeats.com
193.0.179.34	PTR	pr.4
193.0.179.34	A	inflatableporn.net
193.0.179.34	A	ab16.abvertis.com
193.0.179.35	A+PTR	mo10.mondaybeats.com
193.0.179.36	A+PTR	ab17.abvertis.com
193.0.179.36	A	mail.waardenet.com
193.0.179.44	A	mail.schnellepost.com
193.0.179.45	A	mail.chyprus-travel.ru
193.0.179.45	A	chyprus-travel.ru
193.0.179.46	A	genezishost.ru
193.0.179.46	A	ns2.bestrelaxxxsites.com
193.0.179.46	A	mail.35s.genezishost.ru
193.0.179.48	A	mail.booking-confirm.com
193.0.179.49	A	anothermethods.com
193.0.179.54	A	mail.veganjacks.win
193.0.179.54	A	veganjacks.win
193.0.179.62	A	mail.cloud-ns.net
193.0.179.73	PTR	misha.example.com
193.0.179.73	A	mail.itsupportinla.com
193.0.179.73	A	educationdebtor.net
193.0.179.75	PTR	free.mgnhost.com
193.0.179.75	A	voyakart.com
193.0.179.75	A	ns2.voyakart.com
193.0.179.79	A	suitlogix.com
193.0.179.79	A	security-checkpoin.com
193.0.179.100	PTR	pr.4
193.0.179.100	A	go1.gorgeousxnights.com
193.0.179.100	A	gorgeousxnights.com
193.0.179.111	A	forum.mgnhost.ru
193.0.179.113	PTR	vds72925.mgn-host.ru
193.0.179.114	PTR	holkitsor.mgnhost.ru03
193.0.179.114	A	360modshop.com
193.0.179.116	PTR	holkitsor.mgnhost.ru03
193.0.179.116	A	360tileandstone.com
193.0.179.117	A+PTR	3dexotics.com
193.0.179.129	A+PTR	bayraktarlaryatirim.com
193.0.179.131	PTR	sitnikoveduardtog.example.com
193.0.179.131	A	biletplus.com
193.0.179.132	PTR	homenet.org
193.0.179.132	A	birbilet.com
193.0.179.134	A	blackded.us
193.0.179.137	PTR	gumyar8aqmgr.mgn-host.ru
193.0.179.140	PTR	salodeconur.mgn-host.ru
193.0.179.140	A	securenetsearch.com
193.0.179.152	PTR	sity.com
193.0.179.159	PTR	vps.z19.web.core.windows.net
193.0.179.161	PTR	pr.3
193.0.179.162	PTR	vps.z19.web.core.windows.net
193.0.179.171	PTR	vrenlesor.mgn-host.ru
193.0.179.171	A	xn----itbjltjioy4c.xn--p1ai
193.0.179.186	PTR	simon.sutella.mgn-host.ru
193.0.179.186	A	msclouddata.com
193.0.179.189	PTR	pr.3
193.0.179.191	PTR	holkitsor.mgnhost.ru08
193.0.179.191	A	k0.yourxobsession.com
193.0.179.191	A	o32.yourxobsession.com
193.0.179.194	PTR	sark-bot.xyz
193.0.179.194	A	javulkan.com
193.0.179.194	A	volcano7.com
193.0.179.206	PTR	holkitsor.mgnhost.ru08
193.0.179.206	A	mail.julieratner.com
193.0.179.206	A	julieratner.com
193.0.179.244	PTR	rbpimmobilien.net
193.0.179.244	A	mx1.wogeimmobilien.biz
193.0.179.255	PTR	broadcast.mgnhost.com