Robtex

Up: 216.117.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 216.117.16.0/22
Down right: 216.117.20.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.117.16.1	PTR	mail.solutionwhere.com
216.117.16.2	PTR	greatschooljobs.com
216.117.16.25	PTR	queenofpeace.cc
216.117.16.25	PTR	mandydaniel.com
216.117.16.41	A	ws012.gramtel.net
216.117.16.130	PTR	shotpeening.org
216.117.16.130	A	mail.adams1961.org
216.117.16.130	A	adams1961.org
216.117.16.154	PTR	trials.uk.proquest.com
216.117.16.155	PTR	trials.uk.proquest.com
216.117.17.1	PTR	001-carleton-002.gramtel.net
216.117.17.4	PTR	004-carleton-002.gramtel.net
216.117.17.4	A	laloanquoter.com
216.117.17.50	A	mail.stjoepros.org
216.117.17.146	A	emailsecurity.amgcorporate.com
216.117.17.147	A	amgcorporate.com
216.117.17.147	A	rfaiportal.com
216.117.17.162	A	emailsecurity.russianferroalloys.com
216.117.17.163	A	yoursecuritysolutions.net
216.117.17.163	A	rfaportal.com
216.117.17.163	A	psillc.net
216.117.18.4	A+PTR	ws052.gt001.gramtel.net
216.117.18.4	A	ws052.gramtel.net
216.117.18.37	A	codmanpain.com
216.117.18.37	A	pdx.sjmneuro.com
216.117.18.37	A	codmanoncology.com
216.117.18.40	A	allaboutnph.com
216.117.18.40	A	www.lifenph.com
216.117.18.40	A	www.allaboutnph.com
216.117.18.50	A	www.westflpainmanagement.com
216.117.18.50	A	frpmedicine.com
216.117.18.50	A	gatewaypain.net
216.117.18.56	A	poweroveryourpain.com
216.117.18.56	A	www.poweroveryourpain.com
216.117.18.57	A	www.fastsign.net
216.117.18.57	A	www.fastsignsdirect.com
216.117.18.65	A	reallifetested.com
216.117.18.66	A	jointreplacement.com
216.117.18.72	A	backoffice.creativetutors.com
216.117.18.73	A	fastsigns.co.uk
216.117.18.74	A	signwave.com.au
216.117.18.78	A	depuyattuneknee.com
216.117.18.81	A	depuysynthesfutureleaders.com
216.117.18.81	A	depuysynthesinstitute.com
216.117.18.81	A	www.depuysynthesinstitute.com
216.117.18.82	A	www.dshuddle.com
216.117.18.129	A+PTR	webmail.schurz.com
216.117.18.171	PTR	wsbtmail.wsbt.com
216.117.18.172	PTR	mail.wsbt.com
216.117.18.172	A	mail.oldies943fm.com
216.117.18.172	A	mail.sunny1015.com
216.117.19.75	PTR	mail.mhin.com
216.117.20.30	A	ns3.torresent.com
216.117.20.30	A	ns3.rayotransfers.net
216.117.20.30	A	ns3.intercambioexpress.net
216.117.20.50	A	icemex.net
216.117.20.135	PTR	mail.intercambioexpress.com
216.117.21.1	A+PTR	ws005.gramtel.net
216.117.21.1	A	ws005.gt001.gramtel.net
216.117.21.2	A	ws006.gramtel.net
216.117.21.3	PTR	ws013.gramtel.net
216.117.21.3	A	mail.costatech.com
216.117.21.4	PTR	ws009.gramtel.net
216.117.21.18	A	ws018.gramtel.net
216.117.21.20	A	www.truckweb.com
216.117.21.20	A	truckweb.com
216.117.21.25	A	mail2.techimage.com
216.117.21.129	PTR	www.moresteam.com
216.117.21.142	A	ws035.gramtel.net
216.117.21.169	A	*.fieldsmedical.com
216.117.21.169	A	fieldsmedical.com
216.117.21.169	A	www.fieldsmedical.com
216.117.21.188	PTR	teleflow.com
216.117.21.215	PTR	www.dwyer-inst.co.uk
216.117.21.217	A+PTR	www.proximitycontrols.com
216.117.21.217	A	proximity-cont.com
216.117.21.218	A+PTR	www.mercoid.com
216.117.21.218	A	mercoid.com
216.117.21.219	PTR	www.dust-controls.com
216.117.21.224	A	ws011.gramtel.net
216.117.22.1	A+PTR	emailsecurity.cmcloudservices.com