Robtex

Up: 192.121.221.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 192.121.221.128/26
Down right: 192.121.221.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.121.221.201	PTR	host-192.121.221.201.ra.se
192.121.221.201	A	www.svar.ra.se
192.121.221.204	PTR	host-192.121.221.204.ra.se
192.121.221.204	A	www.adalen.org
192.121.221.213	PTR	host-192.121.221.213.ra.se
192.121.221.213	A	www.nad.ra.se
192.121.221.213	A	nadreg.ra.se
192.121.221.216	PTR	host-192.121.221.216.ra.se
192.121.221.216	A	riksarkivet.se
192.121.221.216	A	krigsarkivet.se
192.121.221.255	PTR	host-192.121.221.255.ra.se