Robtex

Up: 27.69.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 27.69.0.0/19
Down right: 27.69.32.0/19

IP	Type	Hostname
27.69.0.9	PTR	localhost
27.69.0.12	PTR	localhost
27.69.0.29	PTR	localhost
27.69.0.44	PTR	localhost
27.69.0.76	PTR	localhost
27.69.0.140	PTR	localhost
27.69.0.141	PTR	localhost
27.69.0.205	PTR	localhost
27.69.22.2	PTR	localhost
27.69.28.141	PTR	localhost
27.69.42.194	PTR	localhost
27.69.48.179	PTR	localhost