Robtex

Up: 192.61.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 192.61.88.0/22
Down right: 192.61.92.0/22

IP	Type	Hostname
192.61.89.50	A+PTR	192-61-8950.unisys.com
192.61.89.102	A+PTR	192-61-89102.unisys.com
192.61.89.106	A+PTR	192-61-89106.unisys.com
192.61.89.107	A+PTR	192-61-89107.unisys.com
192.61.90.80	A+PTR	192-61-9080.unisys.com
192.61.90.105	A+PTR	192-61-90105.unisys.com
192.61.95.25	A+PTR	192-61-9525.unisys.com
192.61.95.28	A+PTR	192-61-9528.unisys.com
192.61.95.54	A+PTR	192-61-9554.unisys.com
192.61.95.65	A+PTR	192-61-9565.unisys.com
192.61.95.86	A+PTR	192-61-9586.unisys.com