Robtex

Up: 100.12.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 100.12.0.0/18
Down right: 100.12.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
100.12.0.10	A+PTR	static-100-12-0-10.nycmny.fios.verizon.net
100.12.0.34	A+PTR	static-100-12-0-34.nycmny.fios.verizon.net
100.12.0.34	A	studiogfileservice.com
100.12.0.72	A+PTR	static-100-12-0-72.nycmny.fios.verizon.net
100.12.0.76	PTR	static-100-12-0-76.nycmny.fios.verizon.net
100.12.0.167	A+PTR	static-100-12-0-167.nycmny.fios.verizon.net
100.12.0.196	A+PTR	static-100-12-0-196.nycmny.fios.verizon.net
100.12.1.19	A+PTR	mail.feiny.com
100.12.1.19	A	mail.goshwara.com
100.12.1.19	A	mail.henrydunay.com
100.12.1.24	PTR	static-100-12-1-24.nycmny.fios.verizon.net
100.12.1.94	PTR	static-100-12-1-94.nycmny.fios.verizon.net
100.12.1.180	A+PTR	mail.bonbebe.com
100.12.2.2	A+PTR	mail.megagroup.nyc
100.12.2.2	A	mail.megacontractinginc.com
100.12.2.2	A	ns1.megacontractinginc.com
100.12.2.4	A	remote.megacontractinginc.com
100.12.2.131	PTR	static-100-12-2-131.nycmny.fios.verizon.net
100.12.2.131	A	mx01.abccci.com
100.12.2.131	A	*.abccontracting.net
100.12.2.132	A+PTR	static-100-12-2-132.nycmny.fios.verizon.net
100.12.2.139	PTR	mail.abppayroll.com
100.12.2.139	PTR	mail.kekatosassociates.com
100.12.2.139	PTR	mail.pandgcpas.com
100.12.2.162	PTR	static-100-12-2-162.nycmny.fios.verizon.net
100.12.4.117	A	lic4.stallionnyc.com
100.12.4.154	A+PTR	static-100-12-4-154.nycmny.fios.verizon.net
100.12.4.154	A	ashlarny.com
100.12.5.4	PTR	static-100-12-5-4.nycmny.fios.verizon.net
100.12.5.4	A	mail.yoonllp.com
100.12.5.4	A	mail.ykllp.com
100.12.5.13	PTR	static-100-12-5-13.nycmny.fios.verizon.net
100.12.5.13	A	mail.segalandlax.com
100.12.6.130	A+PTR	static-100-12-6-130.nycmny.fios.verizon.net
100.12.6.171	A+PTR	static-100-12-6-171.nycmny.fios.verizon.net
100.12.6.171	A	resumetron.com
100.12.6.172	PTR	static-100-12-6-172.nycmny.fios.verizon.net
100.12.6.172	A	sans.com
100.12.7.131	A	mail.walkersearch.com
100.12.7.148	PTR	napsnet.com
100.12.7.148	A	www.napsinfo.com
100.12.7.148	A	www.napsnet.com
100.12.8.2	PTR	static-100-12-8-2.nycmny.fios.verizon.net
100.12.8.2	A	www2.fsstor.com
100.12.8.2	A	pilot.fsstor.com
100.12.8.3	A	ewinghouse.com
100.12.8.3	A	plancheckdvh.com
100.12.8.40	PTR	static-100-12-8-40.nycmny.fios.verizon.net
100.12.8.41	PTR	static-100-12-8-41.nycmny.fios.verizon.net
100.12.9.139	A+PTR	static-100-12-9-139.nycmny.fios.verizon.net
100.12.9.139	A	smtp2.rdeinc.net
100.12.9.155	A+PTR	static-100-12-9-155.nycmny.fios.verizon.net
100.12.9.155	A	mail.organizedbygabrielle.com
100.12.10.27	A+PTR	static-100-12-10-27.nycmny.fios.verizon.net
100.12.10.27	A	passmytaxitest.com
100.12.12.12	A+PTR	static-100-12-12-12.nycmny.fios.verizon.net
100.12.12.12	A	u1.weatherupdate.ru
100.12.12.36	A	mobiledh.com
100.12.12.84	A	barsfw-001.pthcmail.com
100.12.14.7	A+PTR	static-100-12-14-7.nycmny.fios.verizon.net
100.12.14.9	PTR	static-100-12-14-9.nycmny.fios.verizon.net
100.12.14.9	A	mail.njmooney.com
100.12.14.9	A	mail.lodestarworld.com
100.12.14.10	PTR	static-100-12-14-10.nycmny.fios.verizon.net
100.12.14.11	PTR	static-100-12-14-11.nycmny.fios.verizon.net
100.12.15.166	A+PTR	pool-100-12-15-166.nycmny.fios.verizon.net
100.12.15.166	A	supremofaucet.myftp.org
100.12.16.2	A	static-100-12-16-2.nycmny.fios.verizon.net
100.12.16.46	A	server.necoproductions.com
100.12.16.84	A	mail1.henriotinc.com
100.12.16.84	A	henriotinc.com.2.0001.arsmtp.com
100.12.16.146	A	static-100-12-16-146.nycmny.fios.verizon.net
100.12.17.91	A	mx.tlmgroup.com
100.12.17.171	A	mail.veteroptec.com
100.12.17.171	A	njastro.org
100.12.17.171	A	mail.njastro.org
100.12.18.66	A	openstacknetworking.com
100.12.18.66	A	supremehospitalityspecialists.com
100.12.18.66	A	gretunnel.com
100.12.18.67	PTR	static-100-12-18-67.nycmny.fios.verizon.net
100.12.18.83	PTR	static-100-12-18-83.nycmny.fios.verizon.net
100.12.18.83	A	lucianobufano.com
100.12.18.84	PTR	static-100-12-18-84.nycmny.fios.verizon.net
100.12.19.3	A	mail.m1uradio.com
100.12.19.3	A	ns1.m1-serverz.com
100.12.19.3	A	mail.m1-downloads.net
100.12.19.4	PTR	mail3.m1-serverz.com
100.12.19.5	PTR	static-100-12-19-5.nycmny.fios.verizon.net
100.12.19.6	PTR	static-100-12-19-6.nycmny.fios.verizon.net
100.12.19.251	A+PTR	static-100-12-19-251.nycmny.fios.verizon.net
100.12.19.251	A	smtp.qubisoft.com
100.12.19.251	A	qubisoft.com
100.12.19.252	PTR	static-100-12-19-252.nycmny.fios.verizon.net
100.12.19.252	A	strumpeter.com
100.12.20.212	PTR	pool-100-12-20-212.nycmny.fios.verizon.net
100.12.21.2	A	remote.drnmagid.com
100.12.21.24	A+PTR	static-100-12-21-24.nycmny.fios.verizon.net
100.12.22.29	A	static-100-12-22-29.nycmny.fios.verizon.net
100.12.22.50	A	static-100-12-22-50.nycmny.fios.verizon.net
100.12.22.59	A	static-100-12-22-59.nycmny.fios.verizon.net
100.12.22.126	A	static-100-12-22-126.nycmny.fios.verizon.net
100.12.22.147	A	static-100-12-22-147.nycmny.fios.verizon.net
100.12.22.239	A	static-100-12-22-239.nycmny.fios.verizon.net
100.12.22.243	A	static-100-12-22-243.nycmny.fios.verizon.net
100.12.23.6	A	www.mbisys.org
100.12.23.6	A	*.mbisys.org
100.12.23.165	A+PTR	static-100-12-23-165.nycmny.fios.verizon.net
100.12.23.165	A	thechainlink.net
100.12.23.200	A+PTR	static-100-12-23-200.nycmny.fios.verizon.net
100.12.23.200	A	tnusa.org
100.12.24.41	A+PTR	pool-100-12-24-41.nycmny.fios.verizon.net
100.12.24.41	A	urbancan.com
100.12.26.66	A	pool-100-12-26-66.nycmny.fios.verizon.net
100.12.26.245	A+PTR	pool-100-12-26-245.nycmny.fios.verizon.net
100.12.27.222	A	mail.nimets.com
100.12.28.90	A	transpire.in
100.12.28.90	A	carrentkerala.com
100.12.28.90	A	li.onedumb.com
100.12.28.209	A	morning.cescom.com
100.12.28.209	A	baquerizo.net
100.12.30.11	A+PTR	pool-100-12-30-11.nycmny.fios.verizon.net
100.12.31.61	A+PTR	pool-100-12-31-61.nycmny.fios.verizon.net
100.12.32.18	A	morning.cescom.com
100.12.32.220	A	mail.nimets.com
100.12.33.254	A+PTR	static-100-12-33-254.nycmny.fios.verizon.net
100.12.33.254	A	mx.americanrunoutsourcing.com
100.12.34.84	PTR	ns.rembar.com
100.12.34.84	A	rembar.com
100.12.34.98	A+PTR	static-100-12-34-98.nycmny.fios.verizon.net
100.12.34.98	A	whoh-tv.info
100.12.35.250	PTR	mbox2.besenassociates.com
100.12.35.250	A	mbox2.besenpartners.com
100.12.36.250	A+PTR	static-100-12-36-250.nycmny.fios.verizon.net
100.12.36.251	A+PTR	static-100-12-36-251.nycmny.fios.verizon.net
100.12.36.251	A	mimsupport.com
100.12.37.14	A+PTR	pool-100-12-37-14.nycmny.fios.verizon.net
100.12.37.252	A+PTR	pool-100-12-37-252.nycmny.fios.verizon.net
100.12.40.125	A+PTR	pool-100-12-40-125.nycmny.fios.verizon.net
100.12.40.125	A	milibu.com
100.12.40.166	A+PTR	pool-100-12-40-166.nycmny.fios.verizon.net
100.12.40.221	A+PTR	pool-100-12-40-221.nycmny.fios.verizon.net
100.12.40.221	A	webx-iot.com
100.12.44.92	A+PTR	pool-100-12-44-92.nycmny.fios.verizon.net
100.12.48.32	A	mail.fox3dmodels.com
100.12.52.18	PTR	pool-100-12-52-18.nycmny.fios.verizon.net
100.12.52.45	A+PTR	pool-100-12-52-45.nycmny.fios.verizon.net
100.12.52.45	A	rockersdiverecords.com
100.12.54.43	A+PTR	pool-100-12-54-43.nycmny.fios.verizon.net
100.12.59.9	A+PTR	pool-100-12-59-9.nycmny.fios.verizon.net
100.12.61.1	PTR	lo0-100.nycmny-vfttp-396.verizon-gni.net
100.12.61.85	A+PTR	pool-100-12-61-85.nycmny.fios.verizon.net
100.12.61.106	PTR	pool-100-12-61-106.nycmny.fios.verizon.net
100.12.65.12	A	static-100-12-65-12.nycmny.fios.verizon.net
100.12.65.20	A	static-100-12-65-20.nycmny.fios.verizon.net
100.12.65.72	A	static-100-12-65-72.nycmny.fios.verizon.net
100.12.65.80	A	static-100-12-65-80.nycmny.fios.verizon.net
100.12.65.179	A	digtaldnadev.com
100.12.65.181	A	static-100-12-65-181.nycmny.fios.verizon.net
100.12.65.181	A	ankurainthecloud.com
100.12.65.194	A	static-100-12-65-194.nycmny.fios.verizon.net
100.12.66.10	A	static-100-12-66-10.nycmny.fios.verizon.net
100.12.66.26	A	static-100-12-66-26.nycmny.fios.verizon.net
100.12.66.92	A	static-100-12-66-92.nycmny.fios.verizon.net
100.12.66.116	A	mx1.twotrees-dumbo.com
100.12.66.166	A	static-100-12-66-166.nycmny.fios.verizon.net
100.12.66.167	A	static-100-12-66-167.nycmny.fios.verizon.net
100.12.66.178	A	static-100-12-66-178.nycmny.fios.verizon.net
100.12.66.202	A	static-100-12-66-202.nycmny.fios.verizon.net
100.12.67.35	A	static-100-12-67-35.nycmny.fios.verizon.net
100.12.67.83	A	static-100-12-67-83.nycmny.fios.verizon.net
100.12.67.96	A	static-100-12-67-96.nycmny.fios.verizon.net
100.12.67.129	A+PTR	static-100-12-67-129.nycmny.fios.verizon.net
100.12.67.134	A+PTR	static-100-12-67-134.nycmny.fios.verizon.net
100.12.67.185	A	static-100-12-67-185.nycmny.fios.verizon.net
100.12.67.188	A	static-100-12-67-188.nycmny.fios.verizon.net
100.12.70.129	A+PTR	pool-100-12-70-129.nycmny.fios.verizon.net
100.12.71.125	A	maxed.zone
100.12.71.151	A	mail.icc-computer.com
100.12.71.151	A	icc-computer.com
100.12.72.4	A	mail.ironworkers.net
100.12.72.82	A	mxdny-lb.mxdata.com
100.12.72.82	A	ns1.mxdata.com
100.12.72.84	A	mail.mxdata.com
100.12.72.203	A+PTR	static-100-12-72-203.nycmny.fios.verizon.net
100.12.72.203	A	mail.conceptcsi.com
100.12.73.30	A+PTR	pool-100-12-73-30.nycmny.fios.verizon.net
100.12.73.30	A	cacaserver.com
100.12.75.65	A+PTR	pool-100-12-75-65.nycmny.fios.verizon.net
100.12.75.186	A+PTR	pool-100-12-75-186.nycmny.fios.verizon.net
100.12.75.186	A	beciq.com
100.12.75.253	A+PTR	pool-100-12-75-253.nycmny.fios.verizon.net
100.12.77.35	A+PTR	pool-100-12-77-35.nycmny.fios.verizon.net
100.12.77.95	A+PTR	pool-100-12-77-95.nycmny.fios.verizon.net
100.12.77.95	A	rando23.com
100.12.78.126	A+PTR	pool-100-12-78-126.nycmny.fios.verizon.net
100.12.78.126	A	calu.us
100.12.78.198	A+PTR	pool-100-12-78-198.nycmny.fios.verizon.net
100.12.78.198	A	dignadice.net
100.12.79.7	A+PTR	pool-100-12-79-7.nycmny.fios.verizon.net
100.12.79.7	A	lewismoronta.com
100.12.81.177	PTR	pool-100-12-81-177.nycmny.fios.verizon.net
100.12.81.177	A	joerod.com
100.12.82.28	A+PTR	pool-100-12-82-28.nycmny.fios.verizon.net
100.12.83.151	A	planet-b.com
100.12.83.163	A	pool-100-12-83-163.nycmny.fios.verizon.net
100.12.84.197	A+PTR	pool-100-12-84-197.nycmny.fios.verizon.net
100.12.85.236	PTR	pool-100-12-85-236.nycmny.fios.verizon.net
100.12.85.237	A+PTR	pool-100-12-85-237.nycmny.fios.verizon.net
100.12.88.22	A+PTR	static-100-12-88-22.nycmny.fios.verizon.net
100.12.88.22	A	tbcnyc.com
100.12.88.214	A	mltigerpaw.com
100.12.88.228	PTR	static-100-12-88-228.nycmny.fios.verizon.net
100.12.88.228	A	forumstaffingservices.com
100.12.88.228	A	www.forumstaffingservices.com
100.12.99.73	A+PTR	pool-100-12-99-73.nycmny.fios.verizon.net
100.12.99.74	PTR	pool-100-12-99-74.nycmny.fios.verizon.net
100.12.101.78	A+PTR	pool-100-12-101-78.nycmny.fios.verizon.net
100.12.101.78	A	smptaxcenter.com
100.12.102.24	A+PTR	pool-100-12-102-24.nycmny.fios.verizon.net
100.12.103.26	A+PTR	pool-100-12-103-26.nycmny.fios.verizon.net
100.12.109.40	A+PTR	pool-100-12-109-40.nycmny.fios.verizon.net
100.12.109.40	A	3monroe.dyndns.org
100.12.109.59	A+PTR	pool-100-12-109-59.nycmny.fios.verizon.net
100.12.109.59	A	powerhuis.com
100.12.109.187	PTR	pool-100-12-109-187.nycmny.fios.verizon.net
100.12.109.254	A+PTR	pool-100-12-109-254.nycmny.fios.verizon.net
100.12.109.254	A	blackswancooperage.com
100.12.110.14	A	jacobthomann.com
100.12.110.16	A	spargame.com
100.12.110.70	A	pool-100-12-110-70.nycmny.fios.verizon.net
100.12.110.152	A	pool-100-12-110-152.nycmny.fios.verizon.net
100.12.110.158	A	pool-100-12-110-158.nycmny.fios.verizon.net
100.12.110.166	A	pool-100-12-110-166.nycmny.fios.verizon.net
100.12.110.196	A	pool-100-12-110-196.nycmny.fios.verizon.net
100.12.112.3	A+PTR	static-100-12-112-3.nycmny.fios.verizon.net
100.12.112.3	A	ns4.brainlink.com
100.12.112.3	A	mail2.brainlink.com
100.12.114.11	A	static-100-12-114-11.nycmny.fios.verizon.net
100.12.114.20	A	static-100-12-114-20.nycmny.fios.verizon.net
100.12.114.32	A	static-100-12-114-32.nycmny.fios.verizon.net
100.12.114.111	A	static-100-12-114-111.nycmny.fios.verizon.net
100.12.114.167	A	static-100-12-114-167.nycmny.fios.verizon.net
100.12.115.15	A	mail.emsonusa.com
100.12.115.19	A+PTR	primsvr.margulesproperties.com
100.12.115.19	A+PTR	mbox1.margulesproperties.com
100.12.115.19	A	mbox1.rowdymanagement.com
100.12.115.25	PTR	static-100-12-115-25.nycmny.fios.verizon.net
100.12.115.30	PTR	mail.entourageflooring.com
100.12.115.139	A+PTR	static-100-12-115-139.nycmny.fios.verizon.net
100.12.115.139	A	email.thkcc.org
100.12.116.126	A+PTR	pool-100-12-116-126.nycmny.fios.verizon.net
100.12.116.126	A	fmillien.webhop.net
100.12.126.78	A+PTR	pool-100-12-126-78.nycmny.fios.verizon.net
100.12.127.156	A+PTR	pool-100-12-127-156.nycmny.fios.verizon.net
100.12.127.156	A	dataorientedventures.com
100.12.127.156	A	mail.dovietech.com