Robtex

Up: 148.163.128.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 148.163.129.0/25
Down right: 148.163.129.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
148.163.129.11	A+PTR	api-ut7.proofpoint.com
148.163.129.48	A+PTR	dispatch1-us1.ppe-hosted.com
148.163.129.48	A	dispatch-us.ppe-hosted.com
148.163.129.49	A	dispatch1-us1.ppe-hosted.com
148.163.129.49	A	dispatch-us.ppe-hosted.com
148.163.129.50	PTR	mx1-us1.ppe-hosted.com
148.163.129.50	A	epf-1.mx10.pef.luxsci.com
148.163.129.50	A	mx1-us2.ppe-hosted.com
148.163.129.51	PTR	mx2-us1.ppe-hosted.com
148.163.129.51	A	bf57-1.mx20.pef.luxsci.com
148.163.129.51	A	vhi-1.mx20.pef.luxsci.com
148.163.129.52	A+PTR	dispatch1-us1.ppe-hosted.com
148.163.129.52	A	dispatch-us.ppe-hosted.com
148.163.129.53	A+PTR	dispatchb-us1.ppe-hosted.com
148.163.129.53	A	dispatch-us.ppe-hosted.com
148.163.129.54	PTR	us1.proofpointessentials.com
148.163.129.55	PTR	prscollect-ut7.proofpoint.com
148.163.129.55	A+PTR	prscollect-vip.ut7.proofpoint.com
148.163.129.56	A+PTR	dispatch1-us1.ppe-hosted.com
148.163.129.56	A	dispatch-us.ppe-hosted.com
148.163.129.57	PTR	prs-ut7.proofpoint.com
148.163.129.57	A+PTR	prs-vip.ut7.proofpoint.com
148.163.129.58	A+PTR	dispatchb-us1.ppe-hosted.com
148.163.129.58	A	dispatch-us.ppe-hosted.com
148.163.129.59	A+PTR	mx1-us2-deprecated.ppe-hosted.com
148.163.129.59	A	mx1-us2.ppe-hosted.com
148.163.129.59	A	outbound-us2.ppe-hosted.com
148.163.129.60	A+PTR	mx2-us2-deprecated.ppe-hosted.com
148.163.129.60	A	outbound-us2.ppe-hosted.com
148.163.129.60	A	mx2-us2.ppe-hosted.com
148.163.129.61	PTR	us2.proofpointessentials.com
148.163.129.61	A	us2-ppe.gslb.proofpoint.com
148.163.129.62	A+PTR	dispatchb-us1.ppe-hosted.com
148.163.129.62	A	dispatch-us.ppe-hosted.com
148.163.129.63	A+PTR	dispatchb-us1.ppe-hosted.com
148.163.129.63	A	dispatch-us.ppe-hosted.com
148.163.129.67	A	us4-ppe.gslb.proofpoint.com
148.163.129.210	A	mx7601.piscesdns.net
148.163.129.213	A	*.panamnet.net
148.163.129.213	A	vl13-rsfc2.baltimoredsl.net
148.163.129.213	A	vl14-vzdsl-gtw.baltimoredsl.net
148.163.129.214	A	troll.worldkey.net
148.163.129.214	A	mx7603.piscesdns.net.tavaj.com.br
148.163.129.214	A	www.tavaj.com.br
148.163.129.219	A	mx7606.piscesdns.net
148.163.129.226	A	mxb7651.piscesdns.net