Robtex

Up: 161.242.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 161.243.0.0/17
Down right: 161.243.128.0/17

IP	Type	Hostname
161.243.45.94	A	b.ns.yamsufexperience.com
161.243.160.6	A	pd4duval.coj.net
161.243.160.6	A	pd4th.net
161.243.160.6	A	pd4.coj.net
161.243.160.136	A+PTR	pd3.coj.net
161.243.230.10	A	lambda.duvalclerk.com
161.243.230.15	A	showcase.duvalclerk.com
161.243.230.17	A	mail1.duvalclerk.com
161.243.230.18	A+PTR	mail4.duvalclerk.com
161.243.232.197	A	vpn.jaa.aero
161.243.254.254	A	dns4.coj.net