Robtex

Up: 192.61.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 192.61.80.0/22
Down right: 192.61.84.0/22

IP	Type	Hostname
192.61.80.108	A+PTR	192-61-80108.unisys.com
192.61.80.121	A+PTR	192-61-80121.unisys.com
192.61.80.145	A+PTR	192-61-80145.unisys.com
192.61.80.146	A+PTR	192-61-80146.unisys.com
192.61.80.226	A+PTR	192-61-80226.unisys.com
192.61.80.230	A+PTR	192-61-80230.unisys.com
192.61.80.240	A+PTR	192-61-80240.unisys.com
192.61.81.116	A+PTR	192-61-81116.unisys.com
192.61.81.117	A+PTR	192-61-81117.unisys.com
192.61.81.122	A+PTR	192-61-81122.unisys.com
192.61.81.137	A	192-61-81137.unisys.com
192.61.81.178	A+PTR	192-61-81178.unisys.com
192.61.82.15	A+PTR	192-61-8215.unisys.com
192.61.82.20	A+PTR	192-61-8220.unisys.com
192.61.85.164	A+PTR	192-61-85164.unisys.com
192.61.86.25	A+PTR	192-61-8625.unisys.com
192.61.86.26	A+PTR	192-61-8626.unisys.com
192.61.86.27	A+PTR	192-61-8627.unisys.com