Robtex

Up: 80.74.96.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 80.74.100.0/23
Down right: 80.74.102.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.74.100.0	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.1	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.5	A+PTR	bss.co.il
80.74.100.5	PTR	www.ofakimtec.org
80.74.100.5	A	bynetsoft.co.il
80.74.100.6	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.11	PTR	mail.ebeat.co.il
80.74.100.11	A	mail.bynetsoft.co.il
80.74.100.11	A	mail.bss.co.il
80.74.100.14	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.14	A	ewplan.com
80.74.100.14	A	artyana.com
80.74.100.15	A+PTR	teamplain.bynetsoft.co.il
80.74.100.16	A+PTR	staging.bynetsoft.co.il
80.74.100.20	PTR	scooper.co.il
80.74.100.21	PTR	mail.g-s.co.il
80.74.100.23	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.23	A	shahaf-ltd.co.il
80.74.100.25	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.27	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.31	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.32	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.36	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.37	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.39	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.40	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.43	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.47	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.48	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.49	A+PTR	mail.elad.co.il
80.74.100.50	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.52	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.54	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.55	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.58	A+PTR	vpn.tidhar.co.il
80.74.100.59	PTR	rcr-herzliya.com
80.74.100.59	PTR	webmail.tidhar.co.il
80.74.100.59	A	mail.rcr-herzliya.com
80.74.100.60	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.63	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.64	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.65	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.67	A	antivir2.axerra.com
80.74.100.67	A	ftp.axerra.com
80.74.100.68	A	mail.axerra.com
80.74.100.73	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.75	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.77	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.81	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.86	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.88	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.89	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.93	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.95	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.96	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.98	PTR	vpn.matimop.org.il
80.74.100.99	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.101	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.107	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.116	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.117	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.118	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.119	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.123	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.127	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.128	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.130	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.133	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.136	PTR	mx1-q.rad.co.il
80.74.100.137	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.142	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.146	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.149	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.150	A+PTR	mailrelay01-q.rad.co.il
80.74.100.151	PTR	www.rb4u.co.il
80.74.100.151	A	rb4u.co.il
80.74.100.154	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.157	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.158	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.161	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.164	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.187	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.189	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.194	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.197	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.201	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.212	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.213	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.224	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.233	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.237	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.239	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.243	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.244	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.249	A	myrad.rad.com
80.74.100.250	PTR	98.74.80-qos-user.in-addr.arpa
80.74.100.254	A	lp2.rad.co.il
80.74.100.255	PTR	98.74.80-qos-user.in-addr.arpa
80.74.101.34	A+PTR	mailb.bynet.co.il
80.74.101.34	A	mailb.abnet.co.il
80.74.101.35	A	mailc.bynet.co.il
80.74.101.38	A+PTR	mail.abnet.co.il
80.74.101.38	A+PTR	mail.bynet.co.il
80.74.101.39	A	bynetnt.bynet.co.il
80.74.101.47	A	ftp.bynete.co.il
80.74.101.59	A+PTR	ftp.abnet.co.il
80.74.102.58	A	mx.nitimed.com
80.74.102.67	A	scanmail.wisair.com
80.74.102.83	A+PTR	mrelay.bynetos.co.il
80.74.102.83	A	mail.bynetos.co.il
80.74.102.84	A+PTR	mailsrv2.bynetos.co.il
80.74.102.98	A	safe.rit.co.il
80.74.102.99	PTR	mail.rit.co.il
80.74.102.99	A	mailmx.rit.co.il
80.74.102.99	A	mx.rit.co.il
80.74.102.100	A+PTR	mail.rit.co.il
80.74.102.101	A	zetafaxsrv.rit.co.il
80.74.102.104	A	newowa.rit.co.il
80.74.102.106	A	ftp.rit.co.il
80.74.102.194	A+PTR	access.radwin.com
80.74.102.219	A	rdp.radwin.com
80.74.102.228	A	lpibl.keshet-tv.com
80.74.103.10	PTR	mail.cryocom-sc.com
80.74.103.10	PTR	mail.immunarray.com
80.74.103.10	PTR	mail.mtre.com
80.74.103.12	A+PTR	mail.pazgas.co.il
80.74.103.23	PTR	mail.avi-cranes.co.il
80.74.103.27	PTR	mail.solidgroup.com
80.74.103.30	PTR	ntcenter.bycomp.co.il
80.74.103.30	PTR	mail.smartservices.co.il
80.74.103.30	PTR	ntcenter.smartservices.co.il
80.74.103.36	A	mail.gasngo.com
80.74.103.40	A	har-hebron1.hrhevron.co.il
80.74.103.48	A+PTR	mail.chemovil.co.il
80.74.103.50	PTR	mail.plexicure.com
80.74.103.50	PTR	rbm-srv.radbiomed.com
80.74.103.50	A	mail.radbiomed.com
80.74.103.51	A	tizmoretnt.ipo.co.il
80.74.103.53	PTR	ilcargo.co.il
80.74.103.54	PTR	gulu.ujia.org.il
80.74.103.54	A	smartservices.co.il
80.74.103.54	A	www.smartservices.co.il
80.74.103.58	PTR	fridenson.co.il
80.74.103.70	A	bycomp.co.il
80.74.103.71	PTR	mail.ilcargo.com
80.74.103.71	PTR	mail.romshipping.com
80.74.103.71	PTR	mail.romshippingagencies.com
80.74.103.73	A+PTR	owa.ilcargo.co.il
80.74.103.73	A	owa.ilcargo.com
80.74.103.76	A+PTR	owa.albas.co.il
80.74.103.77	A	amtmail.amit.org.il
80.74.103.77	A	amitexch.amit.org.il
80.74.103.78	A	owa.szadok.co.il
80.74.103.79	A	owa.negev-new.co.il
80.74.103.84	A+PTR	mail2.shladot.com
80.74.103.84	A	mail2.acm-group.com
80.74.103.88	PTR	aonre.int
80.74.103.88	PTR	agre.co.il
80.74.103.88	PTR	mail.aon.co.il
80.74.103.93	PTR	mail.karev.org.il
80.74.103.95	PTR	onre.aon.co.il
80.74.103.95	A	ssl.afikim-t.co.il
80.74.103.100	A+PTR	mxp.smartservices.co.il
80.74.103.106	A	mx.smartservices.co.il
80.74.103.112	A	mx.emilia.co.il
80.74.103.118	A	mail.ramatnegev.org.il
80.74.103.121	PTR	server.cpm.co.il
80.74.103.121	A	ossnghana.com
80.74.103.121	A	ossn.hu
80.74.103.127	PTR	amit.org.il
80.74.103.138	A	mail.haifa-wwtp.co.il
80.74.103.142	PTR	mail.tigbur.co.il
80.74.103.143	A+PTR	ftp.turbinejet.co.il
80.74.103.150	PTR	kaplan2k3.naim.co.il
80.74.103.150	A	owa.negev-new.co.il
80.74.103.163	A	www.classboost.co.il
80.74.103.167	A	ssl.kranot.org.il
80.74.103.172	PTR	dc01.maxima.co.il
80.74.103.187	A	tjlmail.turbinejet.co.il
80.74.103.204	PTR	via-arkadia.com
80.74.103.204	PTR	hgii.co.il
80.74.103.204	PTR	negev-new.co.il
80.74.103.205	A+PTR	mail.negev-new.co.il
80.74.103.206	PTR	owa.negev-new.co.il
80.74.103.210	PTR	fragile.diplomat.co.il
80.74.103.217	PTR	ssl.afikim-t.co.il
80.74.103.218	PTR	mail.smartsrtvices.co.il
80.74.103.218	A	autodiscover.vectoriousmedtech.com