Robtex

Up: 199.71.224.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 199.71.224.0/23
Down right: 199.71.226.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.71.224.6	A+PTR	ns2.wonderwave.net
199.71.224.10	A+PTR	ns1.wonderwave.net
199.71.224.11	A	db.wonderwave.net
199.71.224.15	PTR	richmond-township.org
199.71.224.40	A	capri-server.wonderwave.net
199.71.224.47	PTR	mx1.wonderwave.net
199.71.224.47	A	mx1.wexclub.com
199.71.224.47	A	mx1.wspia.org
199.71.224.55	A+PTR	mail.wonderwave.net
199.71.224.55	A	webmail.wonderwave.net
199.71.224.55	A	mail.hisminc.com
199.71.225.136	PTR	cust-199-71-225-136.wireless.t6b.com
199.71.225.136	A	dansowinski.com
199.71.225.199	A	ibssnet.net
199.71.225.201	PTR	cust-199-71-225-201.wireless.t6b.com
199.71.225.201	A	ibssnet.com
199.71.225.201	A	mail.ibssnet.net