Robtex

Up: 131.228.112.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 131.228.120.0/22
Down right: 131.228.124.0/22

IP	Type	Hostname
131.228.121.17	A	www.dsut.online.nokia.com
131.228.121.30	A	sw.update.nokia.com
131.228.121.65	A	nsc.update.nokia.com
131.228.121.66	A	account.nokia.com
131.228.121.74	A	nds2.fds-forum.nokia.com
131.228.121.76	A	dla.nokia.com
131.228.122.17	PTR	saeotpp10.nokia.com
131.228.123.197	A	nokiars.nokia.com
131.228.123.199	PTR	helns05t.ntc.nokia.com
131.228.124.94	A	smtp2-63.nmg.nokia.com
131.228.124.95	A	smtp2-64.nmg.nokia.com
131.228.124.153	A	smtp3-25.nmg.nokia.com
131.228.124.191	A	smtp3-63.nmg.nokia.com
131.228.124.192	A	smtp3-64.nmg.nokia.com