Robtex

Up: 81.24.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 81.24.16.0/21
Down right: 81.24.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
81.24.16.0	A+PTR	ip4-81-24-16-0.euroweb.ro
81.24.16.11	A	mail.bluefarma.ro
81.24.16.33	PTR	ip4-81-24-16-33.euroweb.ro
81.24.16.37	A	mail.mellon.com.ro
81.24.16.37	A	mail.mellon.ro
81.24.16.50	A	ip4-81-24-16-50.euroweb.ro
81.24.16.51	A	ip4-81-24-16-51.euroweb.ro
81.24.16.86	A	ns3.ittelecom.ro
81.24.16.108	A	mail.trusteam.ro
81.24.16.108	A	trusteam.ro
81.24.16.108	A	ns.trusteam.ro
81.24.16.174	A	mail.nonblog.ro
81.24.16.174	A	mail.intreaba-ma.ro
81.24.16.177	A	mail.doratelecom.ro
81.24.16.179	A+PTR	mail1.rittal.ro
81.24.16.179	A	mail.rittal.ro
81.24.16.179	A	ip4-81-24-16-179.euroweb.ro
81.24.16.220	A	ns1.gpsmore.ro
81.24.17.38	A	ip4-81-24-17-38.euroweb.ro
81.24.17.43	A	mail.dacom.ro
81.24.17.49	A+PTR	ip4-81-24-17-49.euroweb.ro
81.24.17.66	PTR	hoval.ro
81.24.17.73	A	ns3.theredpoint.ro
81.24.17.114	A	ns1.casinopalace.ro
81.24.17.114	A	mx1.casinopalace.ro
81.24.17.114	A	webmail.casinopalace.ro
81.24.17.133	A	www.globalfininvest.com
81.24.17.133	A	globalfininvest.com
81.24.17.133	A	investments.ro
81.24.17.147	PTR	mail.bmr.ro
81.24.17.184	A	mail2.businesstravel.ro
81.24.17.186	A	ip4-81-24-17-186.euroweb.ro
81.24.17.205	A	ip4-81-24-17-205.euroweb.ro
81.24.17.210	A+PTR	ip4-81-24-17-210.euroweb.ro
81.24.17.240	A	ns.cmr.ro
81.24.17.240	A	mx.cmr.ro
81.24.17.243	PTR	devel.cmr.ro
81.24.17.243	A	www.colmed.ro
81.24.17.243	A	cmr.ro
81.24.18.0	A+PTR	ip4-81-24-18-0.euroweb.ro
81.24.18.130	PTR	vl23-ge0-r0-onesti.ew.ro
81.24.19.6	A	easeweb.is.ew.ro
81.24.19.10	A	coriolan-cnegri.is.ew.ro
81.24.19.18	A	www.ditech.ro
81.24.19.34	A+PTR	ip4-81-24-19-34.euroweb.ro
81.24.19.34	A	globaltech-sflazar.is.ew.ro
81.24.19.42	A	sinta.is.ew.ro
81.24.19.59	A	vdo1.is.ew.ro
81.24.19.70	A	contorzenner.is.ew.ro
81.24.19.83	PTR	ditechro-assist.is.ew.ro
81.24.19.83	A	ditech.ro
81.24.19.83	A	mail.ditech.ro
81.24.19.106	PTR	maxcode.ro
81.24.19.106	A	code40development.is.ew.ro
81.24.19.130	A	omniservice.is.ew.ro
81.24.19.138	A	sanido-brandusa.is.ew.ro
81.24.19.170	A	xlworld.is.ew.ro
81.24.19.242	A	lfservice.is.ew.ro
81.24.20.0	PTR	ip4-81-24-20-0.euroweb.ro
81.24.20.1	A	ip4-81-24-20-1.euroweb.ro
81.24.21.0	PTR	ip4-81-24-21-0.euroweb.ro
81.24.21.2	A	ip4-81-24-21-2.euroweb.ro
81.24.21.75	A	ip4-81-24-21-75.euroweb.ro
81.24.22.66	PTR	mail.ingress.ro
81.24.22.66	A	ns2.ingress.ro
81.24.23.0	PTR	ip4-81-24-23-0.euroweb.ro
81.24.23.1	PTR	v2-1.mo.cj.ew.ro
81.24.23.2	A	ip4-81-24-23-2.euroweb.ro
81.24.23.17	A+PTR	ip4-81-24-23-17.euroweb.ro
81.24.23.18	A	ip4-81-24-23-18.euroweb.ro
81.24.23.45	A	gate.reifconstruct.ro
81.24.23.49	A	mail.cristalprint.ro
81.24.23.49	A	studiocristal.ro
81.24.23.49	A	mail.studiocristal.ro
81.24.23.52	A	ip4-81-24-23-52.euroweb.ro
81.24.23.200	A	euroweb-ms.agora.ro
81.24.23.226	A+PTR	ip4-81-24-23-226.euroweb.ro
81.24.24.0	PTR	ip4-81-24-24-0.euroweb.ro
81.24.24.2	A	ip4-81-24-24-2.euroweb.ro
81.24.24.194	A+PTR	ip4-81-24-24-194.euroweb.ro
81.24.25.0	PTR	ip4-81-24-25-0.euroweb.ro
81.24.25.2	A	ip4-81-24-25-2.euroweb.ro
81.24.25.21	A	ip4-81-24-25-21.euroweb.ro
81.24.25.34	PTR	elitech.ro
81.24.25.41	A	news.outdoor-shop.ro
81.24.25.146	A+PTR	ip4-81-24-25-146.euroweb.ro
81.24.25.158	A	ip4-81-24-25-158.euroweb.ro
81.24.25.161	A+PTR	ip4-81-24-25-161.euroweb.ro
81.24.25.161	A	ns1.tsdata.ro
81.24.25.161	A	ns1.sound-image.ro
81.24.25.162	PTR	inet.ods-bs.ro
81.24.25.162	A	ns1.ods-bs.ro
81.24.25.195	A+PTR	ip4-81-24-25-195.euroweb.ro
81.24.25.195	A	grafice.ew.ro
81.24.25.195	A	clientgraphs.as6663.net
81.24.25.205	A	xen2.ew.ro
81.24.26.1	A	ip4-81-24-26-1.euroweb.ro
81.24.26.11	A	ip4-81-24-26-11.euroweb.ro
81.24.26.52	A	ip4-81-24-26-52.euroweb.ro
81.24.27.2	A+PTR	ip4-81-24-27-2.euroweb.ro
81.24.27.50	A+PTR	ip4-81-24-27-50.euroweb.ro
81.24.27.50	A	mail.steinway.ro
81.24.27.50	A	www.senia.ro
81.24.27.231	A	pm.ew.ro
81.24.28.2	A	ip4-81-24-28-2.euroweb.ro
81.24.29.45	A	ip4-81-24-29-45.euroweb.ro
81.24.29.76	A	r1.sn-x0gvfxc-vu2e.googlevideo.com
81.24.29.77	A	r2.sn-x0gvfxc-vu2e.googlevideo.com
81.24.29.77	A	r2.sn-x0gvfxc-vu2e.gvt1.com
81.24.29.78	A	r3.sn-x0gvfxc-vu2e.googlevideo.com
81.24.29.98	PTR	cache.google.com
81.24.30.1	A	mx1.watteeuw.ro
81.24.30.5	A	ns1.intesentor.ro
81.24.30.6	A	host6.romedchim.is.ew.ro
81.24.30.7	A	intesentor.ro
81.24.30.149	A+PTR	ip4-81-24-30-149.euroweb.ro
81.24.30.149	A	webimport.ro
81.24.30.217	A	softhouse-int.com
81.24.30.225	A+PTR	host1.mauve.is.ew.ro
81.24.30.225	A	mail.mauve.ro
81.24.30.225	A	ns1.genevaross.com
81.24.31.0	PTR	host0.artismodels.is.ew.ro
81.24.31.1	PTR	host1.artismodels.is.ew.ro
81.24.31.25	A	host9.totalgames.is.ew.ro
81.24.31.255	A+PTR	ip4-81-24-31-255.euroweb.ro