Robtex

Up: 37.52.120.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 37.52.120.0/23
Down right: 37.52.122.0/23

IP	Type	Hostname
37.52.120.0	A+PTR	0-120-52-37.pool.ukrtel.net
37.52.120.35	PTR	35-120-52-37.pool.ukrtel.net
37.52.120.250	A	250-120-52-37.pool.ukrtel.net
37.52.120.251	A+PTR	251-120-52-37.pool.ukrtel.net
37.52.121.0	A+PTR	0-121-52-37.pool.ukrtel.net
37.52.121.1	PTR	1-121-52-37.pool.ukrtel.net
37.52.121.14	A+PTR	14-121-52-37.pool.ukrtel.net
37.52.121.38	PTR	38-121-52-37.pool.ukrtel.net
37.52.121.52	A	52-121-52-37.pool.ukrtel.net
37.52.121.216	PTR	216-121-52-37.pool.ukrtel.net
37.52.121.218	A	218-121-52-37.pool.ukrtel.net
37.52.122.0	A+PTR	0-122-52-37.pool.ukrtel.net
37.52.122.57	A+PTR	57-122-52-37.pool.ukrtel.net
37.52.122.142	A	142-122-52-37.pool.ukrtel.net
37.52.123.0	A+PTR	0-123-52-37.pool.ukrtel.net
37.52.123.59	PTR	59-123-52-37.pool.ukrtel.net
37.52.123.96	A+PTR	96-123-52-37.pool.ukrtel.net
37.52.123.140	A+PTR	140-123-52-37.pool.ukrtel.net
37.52.123.209	A+PTR	209-123-52-37.pool.ukrtel.net