Robtex

Up: 91.192.112.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 91.192.112.0/23
Down right: 91.192.114.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
91.192.112.52	PTR	static-91.192.112.52.addr.tdc.se
91.192.112.70	PTR	static-91.192.112.70.addr.tdc.se
91.192.112.70	A	www.cbg.com
91.192.112.70	A	cbg.com
91.192.112.146	PTR	static-91.192.112.146.addr.tdc.se
91.192.112.146	A	host-146.cbg.se
91.192.112.151	A+PTR	castor.cbg.se
91.192.112.151	A	castor.cbg.com
91.192.112.154	A	luna.cbg.com
91.192.112.157	A	universe.cbg.com
91.192.112.157	A	universe.cbg.se
91.192.112.172	PTR	static-91.192.112.172.addr.tdc.se
91.192.112.172	A	cbg.com
91.192.112.207	A	www3.cbg.se
91.192.112.209	PTR	static-91.192.112.209.addr.tdc.se
91.192.112.209	A	ftp1.cbg.com
91.192.112.210	PTR	static-91.192.112.210.addr.tdc.se
91.192.112.223	PTR	static-91.192.112.223.addr.tdc.se
91.192.112.223	A	www.cbg.com
91.192.112.223	A	www.cbg.se
91.192.112.225	A	cosmos.cbg.se
91.192.112.227	A+PTR	tellus.cbg.se
91.192.112.228	A+PTR	jupiter.cbg.se
91.192.112.245	PTR	static-91.192.112.245.addr.tdc.se
91.192.113.25	PTR	static-91.192.113.25.addr.tdc.se
91.192.113.34	PTR	static-91.192.113.34.addr.tdc.se
91.192.113.84	PTR	static-91.192.113.84.addr.tdc.se
91.192.113.145	PTR	static-91.192.113.145.addr.tdc.se
91.192.113.157	PTR	static-91.192.113.157.addr.tdc.se
91.192.113.233	PTR	static-91.192.113.233.addr.tdc.se
91.192.113.242	PTR	static-91.192.113.242.addr.tdc.se
91.192.114.33	PTR	static-91.192.114.33.addr.tdc.se
91.192.114.33	A	garant.chtts.ru
91.192.114.59	PTR	static-91.192.114.59.addr.tdc.se
91.192.114.167	A	main.1c-smart.ru
91.192.114.179	PTR	static-91.192.114.179.addr.tdc.se
91.192.114.188	PTR	static-91.192.114.188.addr.tdc.se
91.192.115.60	PTR	static-91.192.115.60.addr.tdc.se
91.192.115.71	PTR	static-91.192.115.71.addr.tdc.se
91.192.115.88	PTR	static-91.192.115.88.addr.tdc.se
91.192.115.95	PTR	static-91.192.115.95.addr.tdc.se
91.192.115.101	PTR	static-91.192.115.101.addr.tdc.se
91.192.115.129	PTR	static-91.192.115.129.addr.tdc.se
91.192.115.132	PTR	static-91.192.115.132.addr.tdc.se
91.192.115.151	PTR	static-91.192.115.151.addr.tdc.se
91.192.115.153	PTR	static-91.192.115.153.addr.tdc.se
91.192.115.164	PTR	static-91.192.115.164.addr.tdc.se
91.192.115.167	PTR	static-91.192.115.167.addr.tdc.se
91.192.115.175	PTR	static-91.192.115.175.addr.tdc.se
91.192.115.206	PTR	static-91.192.115.206.addr.tdc.se
91.192.115.211	PTR	static-91.192.115.211.addr.tdc.se
91.192.115.228	PTR	static-91.192.115.228.addr.tdc.se
91.192.115.255	PTR	static-91.192.115.255.addr.tdc.se