Robtex

Up: 1.73.224.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 1.73.232.0/22
Down right: 1.73.236.0/22

IP	Type	Hostname
1.73.232.65	A	mx2.kanenari.net
1.73.232.65	A	antispam.jpn.ph
1.73.233.9	A+PTR	mo1-73-233-9.air.mopera.net
1.73.233.30	A	mo1-73-233-30.air.mopera.net
1.73.233.47	A	mo1-73-233-47.air.mopera.net
1.73.233.69	A	mo1-73-233-69.air.mopera.net
1.73.233.150	A	mo1-73-233-150.air.mopera.net
1.73.233.167	A	mo1-73-233-167.air.mopera.net
1.73.233.196	A	mo1-73-233-196.air.mopera.net
1.73.233.197	A	mo1-73-233-197.air.mopera.net
1.73.233.224	A+PTR	mo1-73-233-224.air.mopera.net
1.73.235.8	A+PTR	mo1-73-235-8.air.mopera.net
1.73.235.9	A+PTR	mo1-73-235-9.air.mopera.net
1.73.235.24	A+PTR	mo1-73-235-24.air.mopera.net
1.73.235.42	A+PTR	mo1-73-235-42.air.mopera.net
1.73.235.77	A	mo1-73-235-77.air.mopera.net
1.73.235.82	A+PTR	mo1-73-235-82.air.mopera.net
1.73.235.107	A+PTR	mo1-73-235-107.air.mopera.net
1.73.235.124	A	mo1-73-235-124.air.mopera.net
1.73.235.130	A+PTR	mo1-73-235-130.air.mopera.net
1.73.235.147	A+PTR	mo1-73-235-147.air.mopera.net
1.73.235.168	A+PTR	mo1-73-235-168.air.mopera.net
1.73.235.211	A+PTR	mo1-73-235-211.air.mopera.net
1.73.235.225	A+PTR	mo1-73-235-225.air.mopera.net
1.73.235.245	A	mo1-73-235-245.air.mopera.net
1.73.235.246	A	mo1-73-235-246.air.mopera.net
1.73.236.25	A+PTR	mo1-73-236-25.air.mopera.net
1.73.236.81	A+PTR	mo1-73-236-81.air.mopera.net
1.73.236.99	A+PTR	mo1-73-236-99.air.mopera.net
1.73.236.113	A+PTR	mo1-73-236-113.air.mopera.net
1.73.236.130	A+PTR	mo1-73-236-130.air.mopera.net
1.73.236.135	A	mo1-73-236-135.air.mopera.net
1.73.236.215	A	mo1-73-236-215.air.mopera.net
1.73.236.230	A	mo1-73-236-230.air.mopera.net
1.73.236.231	A	mo1-73-236-231.air.mopera.net
1.73.237.29	A	mo1-73-237-29.air.mopera.net
1.73.237.84	A	mo1-73-237-84.air.mopera.net
1.73.237.92	A	mo1-73-237-92.air.mopera.net
1.73.237.153	A+PTR	mo1-73-237-153.air.mopera.net
1.73.237.172	A	mo1-73-237-172.air.mopera.net
1.73.238.79	A	mo1-73-238-79.air.mopera.net