Robtex

Up: 216.53.128.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 216.53.132.0/23
Down right: 216.53.134.0/23

IP	Type	Hostname
216.53.132.29	PTR	swadol-host.29.smartcitytelecom.com
216.53.132.29	A	216-53-132-29.reserved.mpinet.net
216.53.132.75	PTR	swadol-host.75.smartcitytelecom.com
216.53.132.75	A	216-53-132-75.reserved.mpinet.net
216.53.132.80	PTR	swadol-host.80.smartcitytelecom.com
216.53.132.80	A	216-53-132-80.reserved.mpinet.net
216.53.132.90	PTR	mail.airtrafficservices.com
216.53.132.127	PTR	swadol-host.127.smartcitytelecom.com
216.53.132.127	A	216-53-132-127.reserved.mpinet.net
216.53.132.147	PTR	swadol-host.147.smartcitytelecom.com
216.53.132.147	A	216-53-132-147.reserved.mpinet.net
216.53.132.216	PTR	swadol-host.216.smartcitytelecom.com
216.53.132.216	A	216-53-132-216.reserved.mpinet.net
216.53.132.228	PTR	swadol-host.228.smartcitytelecom.com
216.53.132.228	A	216-53-132-228.reserved.mpinet.net
216.53.132.251	PTR	swadol-host.251.smartcitytelecom.com
216.53.132.251	A	216-53-132-251.reserved.mpinet.net
216.53.133.6	A	216.53.133.6.static.smartcity.net
216.53.133.10	PTR	vacant.mpinet.net
216.53.133.10	A	216.53.133.10.static.smartcity.net
216.53.133.17	A	mail.commpres.com
216.53.133.136	A	mail.amerifactors.com
216.53.133.146	A	remote.pineyrolaw.com
216.53.133.192	A+PTR	216.53.133.192.static.smartcity.net
216.53.134.1	PTR	216-53-134-1.subnet.mpinet.com
216.53.134.2	PTR	216-53-134-2.subnet.mpinet.com
216.53.134.6	PTR	216-53-134-6.subnet.mpinet.com
216.53.134.7	A	216-53-134-7.subnet.mpinet.com
216.53.134.8	A	216-53-134-8.subnet.mpinet.com
216.53.134.10	A	216-53-134-10.subnet.mpinet.com
216.53.134.17	A	216-53-134-17.subnet.mpinet.com
216.53.134.18	A	216-53-134-18.subnet.mpinet.com
216.53.134.19	A+PTR	216-53-134-19.subnet.mpinet.com
216.53.134.24	A	216-53-134-24.subnet.mpinet.com
216.53.134.25	A	216-53-134-25.subnet.mpinet.com
216.53.134.29	A	216-53-134-29.subnet.mpinet.com
216.53.134.32	A	216-53-134-32.subnet.mpinet.com
216.53.134.34	A	216-53-134-34.subnet.mpinet.com
216.53.134.49	A	216-53-134-49.subnet.mpinet.com
216.53.134.52	PTR	216.53.134.52.host.smartcitytelecom.com
216.53.134.52	A	216-53-134-52.subnet.mpinet.com
216.53.134.53	A	216-53-134-53.subnet.mpinet.com
216.53.134.55	A	216-53-134-55.subnet.mpinet.com
216.53.134.56	A	216-53-134-56.subnet.mpinet.com
216.53.134.58	PTR	mail.markettraders.com
216.53.134.58	A	forextechsupport.com
216.53.134.58	A	mail.forextechsupport.com
216.53.134.59	A	216-53-134-59.subnet.mpinet.com
216.53.134.62	A	216-53-134-62.subnet.mpinet.com
216.53.134.68	A	216-53-134-68.subnet.mpinet.com
216.53.134.74	A	216-53-134-74.subnet.mpinet.com
216.53.134.75	A	216-53-134-75.subnet.mpinet.com
216.53.134.76	A	216-53-134-76.subnet.mpinet.com
216.53.134.85	A	216-53-134-85.subnet.mpinet.com
216.53.134.87	A	216-53-134-87.subnet.mpinet.com
216.53.134.90	A	216-53-134-90.subnet.mpinet.com
216.53.134.91	A	216-53-134-91.subnet.mpinet.com
216.53.134.94	A+PTR	216-53-134-94.subnet.mpinet.com
216.53.134.95	A	216-53-134-95.subnet.mpinet.com
216.53.134.100	A	216-53-134-100.subnet.mpinet.com
216.53.134.106	PTR	216-53-134-106.subnet.mpinet.com
216.53.134.109	A	216-53-134-109.subnet.mpinet.com
216.53.134.111	A	216-53-134-111.subnet.mpinet.com
216.53.134.118	A	216-53-134-118.subnet.mpinet.com
216.53.134.119	PTR	216.53.134.119.host.smartcitytelecom.com
216.53.134.119	A	216-53-134-119.subnet.mpinet.com
216.53.134.121	PTR	216.53.134.121.host.smartcitytelecom.com
216.53.134.121	A	216-53-134-121.subnet.mpinet.com
216.53.134.124	A	216-53-134-124.subnet.mpinet.com
216.53.134.126	A	216-53-134-126.subnet.mpinet.com
216.53.134.128	A	216-53-134-128.subnet.mpinet.com
216.53.134.130	A	216-53-134-130.subnet.mpinet.com
216.53.134.135	A	216-53-134-135.subnet.mpinet.com
216.53.134.136	A	216-53-134-136.subnet.mpinet.com
216.53.134.140	A	216-53-134-140.subnet.mpinet.com
216.53.134.142	A	216-53-134-142.subnet.mpinet.com
216.53.134.146	A	216-53-134-146.subnet.mpinet.com
216.53.134.148	A	216-53-134-148.subnet.mpinet.com
216.53.134.152	A	216-53-134-152.subnet.mpinet.com
216.53.134.158	A	216-53-134-158.subnet.mpinet.com
216.53.134.170	A+PTR	216-53-134-170.subnet.mpinet.com
216.53.134.174	A	216-53-134-174.subnet.mpinet.com
216.53.134.177	A	216-53-134-177.subnet.mpinet.com
216.53.134.180	A	216-53-134-180.subnet.mpinet.com
216.53.134.184	A	216-53-134-184.subnet.mpinet.com
216.53.134.186	A	216-53-134-186.subnet.mpinet.com
216.53.134.187	A	216-53-134-187.subnet.mpinet.com
216.53.134.193	A	216-53-134-193.subnet.mpinet.com
216.53.134.203	A	216-53-134-203.subnet.mpinet.com
216.53.134.207	A	216-53-134-207.subnet.mpinet.com
216.53.134.209	A	216-53-134-209.subnet.mpinet.com
216.53.134.211	A	216-53-134-211.subnet.mpinet.com
216.53.134.213	A	216-53-134-213.subnet.mpinet.com
216.53.134.214	A	216-53-134-214.subnet.mpinet.com
216.53.134.216	A	216-53-134-216.subnet.mpinet.com
216.53.134.222	A	216-53-134-222.subnet.mpinet.com
216.53.134.226	A	216-53-134-226.subnet.mpinet.com
216.53.134.239	A	216-53-134-239.subnet.mpinet.com
216.53.134.247	PTR	216.53.134.247.host.smartcitytelecom.com
216.53.134.247	A	216-53-134-247.subnet.mpinet.com
216.53.134.248	A	216-53-134-248.subnet.mpinet.com
216.53.134.250	PTR	216.53.134.250.host.smartcitytelecom.com
216.53.134.250	A	216-53-134-250.subnet.mpinet.com
216.53.134.251	A	216-53-134-251.subnet.mpinet.com
216.53.134.252	A	216-53-134-252.subnet.mpinet.com
216.53.134.255	A	216-53-134-255.subnet.mpinet.com
216.53.135.2	PTR	216.53.135.2.host.smartcitytelecom.com
216.53.135.32	PTR	216.53.135.32.host.smartcitytelecom.com
216.53.135.130	PTR	mail.genesisvii.com
216.53.135.188	PTR	216.53.135.188.host.smartcitytelecom.com
216.53.135.251	A+PTR	bjcowan.mpinet.net
216.53.135.254	A+PTR	garydunn.mpinet.net