Robtex

Up: 196.202.16.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 196.202.20.0/23
Down right: 196.202.22.0/23

IP	Type	Hostname
196.202.21.139	PTR	host-196.202.21.139-static.tedata.net
196.202.22.11	PTR	host-196.202.22.11-static.tedata.net
196.202.23.34	PTR	host-196.202.23.34-static.tedata.net
196.202.23.50	PTR	host-196.202.23.50-static.tedata.net
196.202.23.90	PTR	host-196.202.23.90-static.tedata.net
196.202.23.107	PTR	host-196.202.23.107-static.tedata.net
196.202.23.131	PTR	host-196.202.23.131-static.tedata.net
196.202.23.154	A+PTR	egdor.com
196.202.23.154	A	www.egdor.com
196.202.23.154	A	mail.egdor.com