Robtex

Up: 69.67.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 69.67.64.0/20
Down right: 69.67.80.0/20

IP	Type	Hostname
69.67.64.12	PTR	nw-dns-001.ventusnetworks.net
69.67.64.12	A	ns2.ventusnetworks.com
69.67.66.12	A	ns3.ventusnetworks.com
69.67.66.12	A	ns5.ventusnetworks.com
69.67.66.12	A	ns1.ventusnetworks.com
69.67.70.12	A	ns6.ventusnetworks.com
69.67.70.13	A	crm.ventusnetworks.com
69.67.70.14	A+PTR	genesis.ventusnetworks.com
69.67.70.14	A	genesismonitor.com
69.67.70.74	PTR	extranet.ventusnetworks.com
69.67.79.71	PTR	www.ventusnetworks.com
69.67.79.74	A+PTR	extranet.ventusnetworks.com
69.67.79.133	A+PTR	nw-corp-mx01.ventusnetworks.com
69.67.79.134	A+PTR	nw-corp-mx02.ventusnetworks.com
69.67.80.2	A+PTR	ns1.bcps.org
69.67.80.2	A	ns1.bcps.net
69.67.80.2	A	ns1.bcps.com
69.67.80.3	PTR	ns2.bcps.org
69.67.80.3	A	ns2.bcps.net
69.67.80.36	A	destiny.bcps.org
69.67.80.46	A	ttc.bcps.org
69.67.80.53	A	hr-ftp.bcps.org
69.67.80.53	A	bcpsmagnetgrant.bcps.org
69.67.80.84	A	advweb-upgd3x.bcps.com
69.67.80.85	A	video.bcps.org
69.67.80.98	A	evo.bcps.org
69.67.80.100	A	sa.bcps.org
69.67.80.122	A	ldap.bcps.org
69.67.80.130	A	adfs.bcps.org
69.67.80.133	A+PTR	365email.bcps.org
69.67.80.133	A+PTR	autodiscover.bcps.org
69.67.80.220	A+PTR	vpn.bcps.org
69.67.80.223	A+PTR	ls-mob01.bcps.org
69.67.80.223	A+PTR	lsproxy.bcps.org
69.67.80.223	A+PTR	lsmobile.bcps.org
69.67.80.224	A+PTR	ls-mob02.bcps.org
69.67.80.224	A+PTR	lsmobile.bcps.org
69.67.80.224	A+PTR	lsproxy.bcps.org
69.67.80.225	A+PTR	ls-mob03.bcps.org
69.67.80.225	A+PTR	lsmobile.bcps.org
69.67.80.225	A+PTR	lsproxy.bcps.org
69.67.80.226	PTR	ls-mob04.bcps.org
69.67.80.226	A+PTR	lsproxy.bcps.org
69.67.80.226	A+PTR	lsmobile.bcps.org