Robtex

Up: 88.151.44.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 88.151.46.0/24
Down right: 88.151.47.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
88.151.46.35	A	mail1.dmsave.com
88.151.46.47	PTR	47-46-151-88.dyn.dns99.co.uk
88.151.46.79	PTR	79-46-151-88.dyn.dns99.co.uk
88.151.46.213	PTR	213-46-151-88.dyn.dns99.co.uk
88.151.46.213	A	dklisten.dk
88.151.46.213	A	webcamers.dk
88.151.47.8	A	mail.phoneview.dk
88.151.47.47	A	mail.optilite.dk
88.151.47.91	PTR	91-47-151-88.dyn.dns99.co.uk
88.151.47.111	PTR	111-47-151-88.dyn.dns99.co.uk
88.151.47.125	PTR	125-47-151-88.dyn.dns99.co.uk
88.151.47.191	PTR	191-47-151-88.dyn.dns99.co.uk
88.151.47.213	A	cirius.dk