Robtex

Up: 161.81.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 161.81.0.0/18
Down right: 161.81.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
161.81.5.10	A+PTR	mail.tandbergdata.com
161.81.5.10	A	sherman.exabyte.com
161.81.5.10	A	mail.exabyte.com
161.81.5.11	PTR	mail2.tandbergdata.com
161.81.5.200	A	3005.exabyte.com
161.81.7.100	A	qs.exabyte.com
161.81.24.57	A	cmi2.0tk8a3a1q4t94dler.com
161.81.24.72	A	ipv4.ji-s2c101-0000i01.cdpcte.ngcssddns-01.com
161.81.24.85	A	cmi1.0tk8a3a1q4t94dler.com
161.81.24.88	A	cmi4.0tk8a3a1q4t94dler.com
161.81.24.137	A	ipv4.ji-s2c104-0000i04.cdpcte.ngcssddns-01.com
161.81.25.123	A	ipv4.ji-s2c103-0000i03.cdpcte.ngcssddns-01.com
161.81.25.221	A	ipv4.ji-s2c102-0000i02.cdpcte.ngcssddns-01.com
161.81.29.93	A	domaindct.com
161.81.31.220	A	cmi3.0tk8a3a1q4t94dler.com
161.81.74.100	A	*.prodigy-hk.com
161.81.78.139	PTR	161.81.78.139.hk.chinamobile.com
161.81.80.30	A+PTR	pwww.exabyte.com
161.81.80.41	A	k9repo.tandbergdata.com
161.81.80.61	A	tandbergdata.com
161.81.80.61	A	www.tandbergdata.com
161.81.80.160	A+PTR	www.exabyte.com
161.81.80.160	A	exabyte.com
161.81.80.161	A	admin.exabyte.com
161.81.80.162	A	salestools.exabyte.com
161.81.85.195	A	mako.tk