Robtex

Up: 3.2.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 3.2.48.0/22
Down right: 3.2.52.0/22

IP	Type	Hostname
3.2.48.4	PTR	n003-000-000-000.static.ge.com
3.2.51.9	PTR	n003-000-000-000.static.ge.com
3.2.53.26	PTR	n003-000-000-000.static.ge.com
3.2.53.32	PTR	n003-000-000-000.static.ge.com
3.2.53.65	PTR	n003-000-000-000.static.ge.com
3.2.53.66	PTR	n003-000-000-000.static.ge.com
3.2.54.1	PTR	n003-000-000-000.static.ge.com
3.2.55.8	PTR	n003-000-000-000.static.ge.com
3.2.55.9	PTR	n003-000-000-000.static.ge.com
3.2.55.11	PTR	n003-000-000-000.static.ge.com
3.2.55.17	PTR	n003-000-000-000.static.ge.com
3.2.55.19	PTR	n003-000-000-000.static.ge.com
3.2.55.25	PTR	n003-000-000-000.static.ge.com
3.2.55.35	PTR	n003-000-000-000.static.ge.com
3.2.55.41	PTR	n003-000-000-000.static.ge.com
3.2.55.42	PTR	n003-000-000-000.static.ge.com
3.2.55.43	PTR	n003-000-000-000.static.ge.com
3.2.55.50	PTR	n003-000-000-000.static.ge.com
3.2.55.57	PTR	n003-000-000-000.static.ge.com
3.2.55.74	PTR	n003-000-000-000.static.ge.com
3.2.55.81	PTR	n003-000-000-000.static.ge.com
3.2.55.82	PTR	n003-000-000-000.static.ge.com
3.2.55.91	PTR	n003-000-000-000.static.ge.com
3.2.55.99	PTR	n003-000-000-000.static.ge.com
3.2.55.114	PTR	n003-000-000-000.static.ge.com
3.2.55.136	PTR	n003-000-000-000.static.ge.com
3.2.55.154	PTR	n003-000-000-000.static.ge.com
3.2.55.169	PTR	n003-000-000-000.static.ge.com
3.2.55.170	PTR	n003-000-000-000.static.ge.com
3.2.55.192	PTR	n003-000-000-000.static.ge.com
3.2.55.201	PTR	n003-000-000-000.static.ge.com
3.2.55.218	PTR	n003-000-000-000.static.ge.com
3.2.55.226	PTR	n003-000-000-000.static.ge.com