Robtex

Up: 5.10.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 5.10.56.0/22
Down right: 5.10.60.0/22

IP	Type	Hostname
5.10.56.0	PTR	hsi-kbw-5-10-56-0.hsi18.kabel-badenwuerttemberg.de
5.10.56.1	PTR	hsi-kbw-5-10-56-1.hsi18.kabel-badenwuerttemberg.de
5.10.56.12	A	rekai5mbtzmftu6d.myfritz.net
5.10.56.72	PTR	hsi-kbw-5-10-56-72.hsi18.kabel-badenwuerttemberg.de
5.10.56.84	A	hyperion86.com
5.10.56.90	A+PTR	hsi-kbw-5-10-56-90.hsi18.kabel-badenwuerttemberg.de
5.10.57.93	A	hard-soft-seebacher.de
5.10.57.113	A	localmail.gamerz.cc
5.10.57.220	A	hiunday2018.com
5.10.57.245	A	messmerfamily.de
5.10.58.129	A	hsi-kbw-5-10-58-129.hsi18.kabel-badenwuerttemberg.de
5.10.58.180	A	hsi-kbw-5-10-58-180.hsi18.kabel-badenwuerttemberg.de
5.10.58.193	PTR	hsi-kbw-5-10-58-193.hsi18.kabel-badenwuerttemberg.de
5.10.59.49	A+PTR	hsi-kbw-5-10-59-49.hsi18.kabel-badenwuerttemberg.de
5.10.60.160	PTR	hsi-kbw-5-10-60-160.hsi18.kabel-badenwuerttemberg.de
5.10.60.160	A	mail.servertrovato.de
5.10.61.197	A	musikgartenkreuzlingen.info
5.10.63.71	A	cthulhunet.org
5.10.63.138	PTR	hsi-kbw-5-10-63-138.hsi18.kabel-badenwuerttemberg.de
5.10.63.249	PTR	hsi-kbw-5-10-63-249.hsi18.kabel-badenwuerttemberg.de