Robtex

Up: 80.71.136.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 80.71.140.0/23
Down right: 80.71.142.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.71.140.28	A	www.dnrn.net
80.71.140.30	A	min-server.dk
80.71.140.32	A	tusca.dk
80.71.140.95	A	equites.dk
80.71.140.95	A	tinevej.dk
80.71.140.97	A	mail.3dnyt.dk
80.71.140.97	A	jimmy.dk
80.71.140.97	A	www.3dnyt.dk
80.71.140.139	A	mail.radikale.nu
80.71.140.207	A	217.dk
80.71.140.218	PTR	80-71-140-218.u.parknet.dk
80.71.140.218	A	aplogistik.dk
80.71.140.218	A	yusufkarakayaofficial.com
80.71.140.255	PTR	80-71-140-255.u.parknet.dk
80.71.141.100	PTR	80-71-141-100.u.parknet.dk
80.71.141.102	PTR	80-71-141-102.u.parknet.dk
80.71.141.111	A	perkirk.dk
80.71.141.124	PTR	80-71-141-124.u.parknet.dk
80.71.141.255	A	rasmus.froesig.dk
80.71.142.1	PTR	80-71-142-1.u.parknet.dk
80.71.142.7	PTR	80-71-142-7.u.parknet.dk
80.71.142.7	A	fairclip.eu
80.71.142.41	PTR	80-71-142-41.u.parknet.dk
80.71.142.57	PTR	80.71.142.57.ipv4.parknet.dk
80.71.142.90	PTR	80.71.142.90.ipv4.parknet.dk
80.71.142.140	PTR	80-71-142-140.u.parknet.dk
80.71.142.160	PTR	80-71-142-160.u.parknet.dk
80.71.142.166	PTR	as197301.parknet.dk
80.71.142.170	PTR	80-71-142-170.u.parknet.dk
80.71.143.205	A	r2.sn-25g3oxu-j2ie.googlevideo.com
80.71.143.206	A	r3.sn-25g3oxu-j2ie.googlevideo.com
80.71.143.207	A	r4---sn-25g3oxu-j2ie.googlevideo.com
80.71.143.207	A	r4.sn-25g3oxu-j2ie.googlevideo.com