Robtex

Up: 1.73.208.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 1.73.216.0/22
Down right: 1.73.220.0/22

IP	Type	Hostname
1.73.216.19	A+PTR	mo1-73-216-19.air.mopera.net
1.73.216.24	A+PTR	mo1-73-216-24.air.mopera.net
1.73.216.55	A	mo1-73-216-55.air.mopera.net
1.73.216.57	A+PTR	mo1-73-216-57.air.mopera.net
1.73.216.63	A	mo1-73-216-63.air.mopera.net
1.73.216.84	A	mo1-73-216-84.air.mopera.net
1.73.216.92	A	mo1-73-216-92.air.mopera.net
1.73.216.134	A	mo1-73-216-134.air.mopera.net
1.73.216.138	A+PTR	mo1-73-216-138.air.mopera.net
1.73.216.144	A+PTR	mo1-73-216-144.air.mopera.net
1.73.216.169	A+PTR	mo1-73-216-169.air.mopera.net
1.73.216.176	A+PTR	mo1-73-216-176.air.mopera.net
1.73.216.185	A+PTR	mo1-73-216-185.air.mopera.net
1.73.216.188	A	mo1-73-216-188.air.mopera.net
1.73.216.199	A	mo1-73-216-199.air.mopera.net
1.73.216.210	A+PTR	mo1-73-216-210.air.mopera.net
1.73.216.236	A	mo1-73-216-236.air.mopera.net
1.73.219.34	A+PTR	mo1-73-219-34.air.mopera.net
1.73.219.49	A+PTR	mo1-73-219-49.air.mopera.net
1.73.219.61	A	mo1-73-219-61.air.mopera.net
1.73.219.81	A+PTR	mo1-73-219-81.air.mopera.net
1.73.219.87	A	mo1-73-219-87.air.mopera.net
1.73.219.106	A+PTR	mo1-73-219-106.air.mopera.net
1.73.219.108	A	mo1-73-219-108.air.mopera.net
1.73.219.120	A+PTR	mo1-73-219-120.air.mopera.net
1.73.219.135	A	mo1-73-219-135.air.mopera.net
1.73.219.150	A	mo1-73-219-150.air.mopera.net
1.73.219.159	A	mo1-73-219-159.air.mopera.net
1.73.219.168	A+PTR	mo1-73-219-168.air.mopera.net
1.73.219.187	A+PTR	mo1-73-219-187.air.mopera.net
1.73.219.215	A	mo1-73-219-215.air.mopera.net
1.73.219.222	A	mo1-73-219-222.air.mopera.net
1.73.221.6	A	mo1-73-221-6.air.mopera.net
1.73.221.26	PTR	u1321026.xgsnun201.imtp.tachikawa.mopera.net
1.73.221.33	PTR	mo1-73-221-33.air.mopera.net
1.73.221.48	A+PTR	mo1-73-221-48.air.mopera.net
1.73.221.75	PTR	u1321075.xgsnun201.imtp.tachikawa.mopera.net
1.73.221.101	A	mo1-73-221-101.air.mopera.net
1.73.221.106	A+PTR	mo1-73-221-106.air.mopera.net
1.73.221.114	A+PTR	mo1-73-221-114.air.mopera.net
1.73.221.134	A	mo1-73-221-134.air.mopera.net
1.73.221.140	A	mo1-73-221-140.air.mopera.net
1.73.221.141	A	mo1-73-221-141.air.mopera.net
1.73.221.155	A+PTR	mo1-73-221-155.air.mopera.net
1.73.221.159	A	mo1-73-221-159.air.mopera.net
1.73.221.175	A	mo1-73-221-175.air.mopera.net
1.73.221.188	A	mo1-73-221-188.air.mopera.net
1.73.221.236	A	mo1-73-221-236.air.mopera.net
1.73.221.239	A	mo1-73-221-239.air.mopera.net
1.73.221.245	A	mo1-73-221-245.air.mopera.net
1.73.221.252	A	mo1-73-221-252.air.mopera.net
1.73.221.253	A	mo1-73-221-253.air.mopera.net
1.73.222.10	A+PTR	mo1-73-222-10.air.mopera.net
1.73.222.20	A	mo1-73-222-20.air.mopera.net
1.73.222.35	A+PTR	mo1-73-222-35.air.mopera.net
1.73.222.50	A+PTR	mo1-73-222-50.air.mopera.net
1.73.222.54	A	mo1-73-222-54.air.mopera.net
1.73.222.85	A	mo1-73-222-85.air.mopera.net
1.73.222.106	A+PTR	mo1-73-222-106.air.mopera.net
1.73.222.125	A	mo1-73-222-125.air.mopera.net
1.73.222.176	A+PTR	mo1-73-222-176.air.mopera.net
1.73.222.217	A+PTR	mo1-73-222-217.air.mopera.net
1.73.222.235	A+PTR	mo1-73-222-235.air.mopera.net
1.73.222.250	A+PTR	mo1-73-222-250.air.mopera.net