Robtex

Up: 139.177.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 139.177.128.0/20
Down right: 139.177.144.0/20

IP	Type	Hostname
139.177.128.0	PTR	unassigned.carebridge.net
139.177.139.60	A	carebridge.net
139.177.139.60	A	www.carebridge.net
139.177.139.84	A	dns1.carebridge.net
139.177.146.64	PTR	unassigned.carebridge.net
139.177.146.195	PTR	unassigned.carebridge.net