Robtex

Up: 198.7.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 198.7.0.0/22
Down right: 198.7.4.0/22

IP	Type	Hostname
198.7.0.1	A+PTR	ns1.access.net
198.7.0.2	A+PTR	ns2.access.net
198.7.0.6	A	auth1.ns.access.net
198.7.0.124	A	slip-gw.access.net
198.7.0.124	A	dial-ip-gw.access.net
198.7.1.7	A	niu4s.com
198.7.7.130	PTR	eg.dialup.access.net