Robtex

Up: 216.178.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 216.178.112.0/21
Down right: 216.178.120.0/21

IP	Type	Hostname
216.178.116.10	A+PTR	ns1.baseline.com
216.178.116.10	A+PTR	ns1.baselinedirect.com
216.178.116.12	A	edgar.baseline.com
216.178.116.16	A	wsm-ny.baseline.com
216.178.116.50	A+PTR	liveupdate.baseline.com
216.178.116.53	A	nike.baseline.com
216.178.116.55	A	intermail.baseline.com
216.178.116.55	A	qmailny.baseline.com
216.178.116.80	A	bldirect.baseline.com
216.178.116.150	A+PTR	monitor.baseline.com
216.178.119.10	A+PTR	ns2.baseline.com
216.178.119.10	A+PTR	ns2.baselinedirect.com
216.178.119.11	A	ns3.baseline.com
216.178.119.12	A+PTR	edgar.baseline.com
216.178.119.16	A	wsm-ph.baseline.com
216.178.119.20	A+PTR	bldirect.baseline.com
216.178.119.20	A+PTR	rocket.baseline.com
216.178.119.55	A+PTR	qmailpa.baseline.com
216.178.119.225	A+PTR	phgate.baseline.com
216.178.120.24	A	tsunami.baseline.com
216.178.120.40	A	mail.baseline.com
216.178.120.56	A	nyvss.baseline.com