Robtex

Up: 216.21.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 216.21.192.0/21
Down right: 216.21.200.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.21.192.4	A	hestia.tidewater.net
216.21.192.7	PTR	web1.tidewater.net
216.21.192.7	A	friendsofcolonialpemaquid.org
216.21.192.7	A	www.friendsofcolonialpemaquid.org
216.21.192.8	PTR	dns.tidewater.net
216.21.192.10	A	mail.tidewater.net
216.21.192.16	A+PTR	dns2.tidewater.net
216.21.192.18	A+PTR	ns2.tidewater.net
216.21.192.70	PTR	dynamic-216-21-192-70.tidewater.net
216.21.192.88	PTR	dynamic-216-21-192-88.tidewater.net
216.21.192.88	A	leightonlandsurveyors.com
216.21.192.134	A	tugboat.no-ip.info
216.21.192.142	A	c2811b-nat-142.tidewater.net
216.21.192.170	A	w1aux.com
216.21.192.170	A	attorney-potter.com
216.21.192.175	A	osmanpage.com
216.21.192.179	A	footbridgebrewery.com
216.21.192.179	A	cec-electric.com
216.21.192.179	A	virgh.com
216.21.192.180	A	mail.lincolncountypublishing.com
216.21.192.181	PTR	mail.lcnme.com
216.21.192.182	PTR	lcnme.com
216.21.192.203	A	ncma.bigelow.org
216.21.192.229	A	mail.lintelco.net
216.21.192.249	A	mailscan.tidewatertelecom.net
216.21.192.250	A+PTR	ironport1.lintelco.net
216.21.192.250	A	coastaltelco.net
216.21.192.250	A	webmail.coastaltelco.net
216.21.193.10	A	mail.burgessinc.com
216.21.193.13	A	mail1.burgessinc.com
216.21.193.15	A	masters1.tidewater.net
216.21.193.20	A	remote.kieve.org
216.21.193.25	A	mail.cityofbath.com
216.21.193.50	PTR	unassigned-216-21-193-50.tidewater.net
216.21.193.50	A	agep.us
216.21.193.50	A	ibpers.org
216.21.193.51	PTR	unassigned-216-21-193-51.tidewater.net
216.21.193.75	A+PTR	visitpointlookout.net
216.21.193.75	A	mail.visitpointlookout.net
216.21.193.86	A	mail2.camdenmaine.gov
216.21.193.117	A+PTR	web1.tidewater.net
216.21.193.117	A	lcifiber.net
216.21.193.117	A	tidewater.net
216.21.193.119	A+PTR	mail.tidewater.net
216.21.193.215	A	greenkneesfarm.com
216.21.193.236	A	bettshouse.com
216.21.193.236	A	mail.bettshouse.com
216.21.194.14	A	rushtons.us
216.21.194.57	A	hostmaster.trstn.net
216.21.194.57	A	b.ns.imu.li
216.21.194.57	A	static-216-21-194-57.tidewater.net
216.21.194.69	A	dynamic-216-21-194-69.tidewater.net
216.21.194.69	A	houseburgess.com
216.21.194.69	A	ighost.net
216.21.194.123	A	ns2.thedeliman.com
216.21.194.124	A	ns1.thedeliman.com
216.21.194.124	A	thedeliman.com
216.21.194.133	A	telamontest.com
216.21.194.140	A	planettoysonline.com
216.21.194.140	A	mikessoftware.com
216.21.194.140	A	ns1.kosowsky.net
216.21.194.153	A	static-216-21-194-153.tidewater.net
216.21.194.155	A	mail.hardyfarms.com
216.21.194.198	A	static-216-21-194-198.tidewater.net
216.21.194.243	A+PTR	static-216-21-194-243.tidewater.net
216.21.195.18	A	dynamic-216-21-195-18.tidewater.net
216.21.196.117	A	dynamic-216-21-196-117.tidewater.net
216.21.196.168	A	dynamic-216-21-196-168.tidewater.net
216.21.196.237	A	dynamic-216-21-196-237.tidewater.net
216.21.197.16	A	dynamic-216-21-197-16.tidewater.net
216.21.197.38	A	dynamic-216-21-197-38.tidewater.net
216.21.197.50	A+PTR	dynamic-216-21-197-50.tidewater.net
216.21.197.67	A+PTR	dynamic-216-21-197-67.tidewater.net
216.21.197.100	A	dynamic-216-21-197-100.tidewater.net
216.21.197.104	A	dynamic-216-21-197-104.tidewater.net
216.21.197.114	A+PTR	dynamic-216-21-197-114.tidewater.net
216.21.197.135	A	dynamic-216-21-197-135.tidewater.net
216.21.197.173	A	dynamic-216-21-197-173.tidewater.net
216.21.197.245	A	dynamic-216-21-197-245.tidewater.net
216.21.197.250	A	dynamic-216-21-197-250.tidewater.net
216.21.198.24	A	dynamic-216-21-198-24.tidewater.net
216.21.198.35	A	dynamic-216-21-198-35.tidewater.net
216.21.198.37	A	dynamic-216-21-198-37.tidewater.net
216.21.198.86	A	dynamic-216-21-198-86.tidewater.net
216.21.199.0	A+PTR	dynamic-216-21-199-0.tidewater.net
216.21.199.2	A+PTR	dynamic-216-21-199-2.tidewater.net
216.21.199.234	A	dynamic-216-21-199-234.tidewater.net
216.21.200.43	A	dynamic-216-21-200-43.tidewater.net
216.21.200.52	A	dynamic-216-21-200-52.tidewater.net
216.21.200.81	A+PTR	dynamic-216-21-200-81.tidewater.net
216.21.200.82	A+PTR	dynamic-216-21-200-82.tidewater.net
216.21.200.152	A	dynamic-216-21-200-152.tidewater.net
216.21.200.215	A	dynamic-216-21-200-215.tidewater.net
216.21.200.246	A	dynamic-216-21-200-246.tidewater.net
216.21.201.51	A	dynamic-216-21-201-51.tidewater.net
216.21.201.87	A	dynamic-216-21-201-87.tidewater.net
216.21.201.130	A+PTR	dynamic-216-21-201-130.tidewater.net
216.21.201.141	A	dynamic-216-21-201-141.tidewater.net
216.21.201.145	A+PTR	dynamic-216-21-201-145.tidewater.net
216.21.201.155	A	dynamic-216-21-201-155.tidewater.net
216.21.201.177	A+PTR	dynamic-216-21-201-177.tidewater.net
216.21.203.85	A	dynamic-216-21-203-85.tidewater.net
216.21.204.60	A	dynamic-216-21-204-60.tidewater.net
216.21.204.73	A	dynamic-216-21-204-73.tidewater.net
216.21.204.106	A	dynamic-216-21-204-106.tidewater.net
216.21.204.161	A+PTR	dynamic-216-21-204-161.tidewater.net
216.21.204.187	A	dynamic-216-21-204-187.tidewater.net
216.21.204.190	A	dynamic-216-21-204-190.tidewater.net
216.21.205.11	A	dynamic-216-21-205-11.tidewater.net
216.21.205.93	A	dynamic-216-21-205-93.tidewater.net
216.21.205.148	A	dynamic-216-21-205-148.tidewater.net
216.21.206.14	A	dynamic-216-21-206-14.tidewater.net
216.21.206.24	A	dynamic-216-21-206-24.tidewater.net
216.21.206.28	A	dynamic-216-21-206-28.tidewater.net
216.21.206.30	A	dynamic-216-21-206-30.tidewater.net
216.21.206.32	A	dynamic-216-21-206-32.tidewater.net
216.21.206.36	A	dynamic-216-21-206-36.tidewater.net
216.21.206.42	A	dynamic-216-21-206-42.tidewater.net
216.21.206.46	A	dynamic-216-21-206-46.tidewater.net
216.21.206.64	A	dynamic-216-21-206-64.tidewater.net
216.21.206.69	A	dynamic-216-21-206-69.tidewater.net
216.21.206.84	A	dynamic-216-21-206-84.tidewater.net
216.21.206.104	A	dynamic-216-21-206-104.tidewater.net
216.21.206.143	A	dynamic-216-21-206-143.tidewater.net
216.21.206.156	A	dynamic-216-21-206-156.tidewater.net
216.21.206.162	A	dynamic-216-21-206-162.tidewater.net
216.21.206.164	A	dynamic-216-21-206-164.tidewater.net
216.21.206.175	A	dynamic-216-21-206-175.tidewater.net
216.21.206.179	A	dynamic-216-21-206-179.tidewater.net
216.21.206.184	A	dynamic-216-21-206-184.tidewater.net
216.21.206.187	A	dynamic-216-21-206-187.tidewater.net
216.21.206.188	A	dynamic-216-21-206-188.tidewater.net
216.21.206.213	A	dynamic-216-21-206-213.tidewater.net
216.21.206.219	A	dynamic-216-21-206-219.tidewater.net
216.21.206.238	A	dynamic-216-21-206-238.tidewater.net
216.21.206.241	A	dynamic-216-21-206-241.tidewater.net
216.21.206.244	A	dynamic-216-21-206-244.tidewater.net
216.21.206.247	A	dynamic-216-21-206-247.tidewater.net
216.21.207.22	A	dynamic-216-21-207-22.tidewater.net
216.21.207.26	A	dynamic-216-21-207-26.tidewater.net
216.21.207.38	A	dynamic-216-21-207-38.tidewater.net
216.21.207.104	A	dynamic-216-21-207-104.tidewater.net
216.21.207.171	A	dynamic-216-21-207-171.tidewater.net
216.21.207.180	A	dynamic-216-21-207-180.tidewater.net
216.21.207.208	A+PTR	dynamic-216-21-207-208.tidewater.net
216.21.207.213	A	dynamic-216-21-207-213.tidewater.net
216.21.207.244	A	dynamic-216-21-207-244.tidewater.net