Robtex

Up: 185.74.80.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 185.74.80.0/25
Down right: 185.74.80.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.74.80.4	A	trackeral.com
185.74.80.4	A	tracketry.com
185.74.80.4	A	trackspine.com
185.74.80.5	A	ds.promo-rgp.com
185.74.80.5	A	ds.sup-rgp.com
185.74.80.45	PTR	185-74-80-45.est.es
185.74.80.47	PTR	185-74-80-47.est.es
185.74.80.47	A	www.valldenuria.cat
185.74.80.47	A	www.portaine.cat
185.74.80.49	PTR	185-74-80-49.est.es
185.74.80.66	A+PTR	s80-66.hotelbono.com