Robtex

Up: 216.68.236.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 216.68.236.0/25
Down right: 216.68.236.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.68.236.9	A+PTR	outbound.trihealth.com
216.68.236.14	A	trihealth-ra.trihealth.com
216.68.236.15	A	webmail.trihealth.com
216.68.236.20	PTR	smtp.eghme.com
216.68.236.20	A+PTR	smtp.chs.trihealth.com
216.68.236.24	A+PTR	canit2.trihealth.com
216.68.236.24	A	mail2.healthcaresolutionsnetwork.com
216.68.236.26	A+PTR	canit.trihealth.com
216.68.236.26	A	mail1.healthcaresolutionsnetwork.com
216.68.236.27	A	fileman.trihealth.com
216.68.236.28	PTR	mail.chs.trihealth.com
216.68.236.29	A	zixvpm01.trihealth.com
216.68.236.30	A+PTR	zixvpm02.trihealth.com
216.68.236.31	A+PTR	testweb.trihealth.com
216.68.236.39	A	pk1.trihealth.com
216.68.236.41	A	extmail.trihealth.com
216.68.236.46	A	welchallyn.trihealth.com
216.68.236.47	PTR	www.bethesdafertility.com
216.68.236.48	A+PTR	webmail.chs.trihealth.com
216.68.236.52	PTR	mail.chs.trihealth.com
216.68.236.68	A	bethesdanorthwhenitcounts.com
216.68.236.68	A	ohioinfertility.com
216.68.236.68	A	bethesdainc.org
216.68.236.74	A	www.gscollege.edu
216.68.236.78	A	www.cgha.com
216.68.236.89	A	roboticsurgeryexperts.com
216.68.236.90	A	fernside.org
216.68.236.90	A	www.fernside.org
216.68.236.91	A	www.bethesdafertility.com
216.68.236.92	A	www.bethesdafoundation.com
216.68.236.111	A	www.trihealth.com
216.68.236.112	A	mychart.trihealth.com
216.68.236.124	A	email.trihealth.com
216.68.236.124	A	webmail2.trihealth.com
216.68.236.126	A	pfsmtp.trihealth.com
216.68.236.136	A	agtsmtp.trihealth.com
216.68.236.169	A	www.bethesda-inc.org
216.68.236.176	A	www.healthcaresolutionsnetwork.com
216.68.236.176	A	www.bethesdaalumni.com
216.68.236.189	A	careeverywhere.trihealth.com
216.68.236.220	A	claims.concernservices.com
216.68.236.221	A	geaefitness.trihealth.com
216.68.236.227	A	changeforalifetime.com
216.68.236.228	A	www.trihealthbenefitsolutions.com