Robtex

Up: 37.52.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 37.52.152.0/22
Down right: 37.52.156.0/22

IP	Type	Hostname
37.52.152.0	A+PTR	0-152-52-37.pool.ukrtel.net
37.52.153.0	A+PTR	0-153-52-37.pool.ukrtel.net
37.52.153.93	A	93-153-52-37.pool.ukrtel.net
37.52.154.0	A+PTR	0-154-52-37.pool.ukrtel.net
37.52.155.0	A+PTR	0-155-52-37.pool.ukrtel.net
37.52.155.145	PTR	145-155-52-37.pool.ukrtel.net
37.52.155.210	PTR	210-155-52-37.pool.ukrtel.net
37.52.156.0	A+PTR	0-156-52-37.pool.ukrtel.net
37.52.156.24	PTR	24-156-52-37.pool.ukrtel.net
37.52.157.0	A+PTR	0-157-52-37.pool.ukrtel.net
37.52.158.0	A+PTR	0-158-52-37.pool.ukrtel.net
37.52.158.53	A	53-158-52-37.pool.ukrtel.net
37.52.158.125	A	125-158-52-37.pool.ukrtel.net
37.52.159.0	A+PTR	0-159-52-37.pool.ukrtel.net
37.52.159.218	PTR	218-159-52-37.pool.ukrtel.net