Robtex

Up: 138.215.254.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 138.215.255.0/25
Down right: 138.215.255.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
138.215.255.8	PTR	255-8.tullverket.se
138.215.255.10	A+PTR	ns.tullverket.se
138.215.255.11	A+PTR	ns2.tullverket.se
138.215.255.13	PTR	255-13.tullverket.se
138.215.255.20	PTR	255-20.tullverket.se
138.215.255.30	PTR	255-30.tullverket.se
138.215.255.30	A	www.tulldata.se
138.215.255.30	A	tull.se
138.215.255.33	A	drop.tullverket.se
138.215.255.58	A+PTR	tmf03.tullverket.se
138.215.255.58	A	sftp01.tullverket.se
138.215.255.59	A	www2.tullverket.se
138.215.255.59	A	tid.tullverket.se
138.215.255.66	A	x66.tullverket.se
138.215.255.72	PTR	www.tullverket.se
138.215.255.76	PTR	255-76.tullverket.se
138.215.255.76	A+PTR	inlamningstjanst.tullverket.se
138.215.255.78	PTR	255-78.tullverket.se
138.215.255.80	A+PTR	extmp0004.tullverket.se
138.215.255.81	A+PTR	extmp0005.tullverket.se
138.215.255.90	A+PTR	bd.tullverket.se
138.215.255.90	PTR	255.90.tullverket.se
138.215.255.106	PTR	255-106.tullverket.se
138.215.255.107	PTR	255-107.tullverket.se
138.215.255.108	PTR	255-108.tullverket.se
138.215.255.110	PTR	255-110.tullverket.se
138.215.255.123	A+PTR	owa.tullverket.se
138.215.255.124	PTR	webbpost.tullverket.se
138.215.255.126	PTR	255-126.tullverket.se
138.215.255.128	PTR	255-128.tullverket.se
138.215.255.130	A+PTR	vpn.tullverket.se
138.215.255.182	A	kvota.tullverket.se
138.215.255.204	PTR	255-204.tullverket.se