Robtex

Up: 37.77.4.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 37.77.4.0/25
Down right: 37.77.4.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
37.77.4.2	A+PTR	etrn01.gridtelekom.com
37.77.4.2	A	etrn.gridtelekom.com
37.77.4.3	A+PTR	etrn02.gridtelekom.com
37.77.4.34	A	app.isges.com.tr
37.77.4.34	A	www.aveaisg.com
37.77.4.51	A	www.icatcikar.com
37.77.4.51	A	nekadarmackoliksin.com
37.77.4.51	A	canageleceginemalagelsin.com
37.77.4.67	A	mail.raykakumru.com
37.77.4.67	A	raykakumru.com
37.77.4.69	A	gazi.co
37.77.4.82	PTR	salonreklam.com
37.77.4.82	PTR	mail.altanplastik.com
37.77.4.82	PTR	winhost01.gridtelekom.com
37.77.4.84	PTR	mail.nettranstr.com
37.77.4.84	A+PTR	mail.alpaner.com.tr
37.77.4.84	PTR	mail.paperwork.com.tr
37.77.4.87	PTR	mail.dogsan.com.tr
37.77.4.87	A	dogsan.com.tr
37.77.4.92	A	gridtelekom.com.tr
37.77.4.92	A	gridtelekom.com
37.77.4.92	A	www.gridtelekom.com
37.77.4.93	A	mail.verysimplecpu.org
37.77.4.93	A	verysimplecpu.org
37.77.4.106	A	yapifuari.com.tr
37.77.4.134	A	hukukturk.com
37.77.4.134	A	www.hukukturk.com
37.77.4.139	A	ganzelis.com
37.77.4.139	A	www.dogsan.com.tr
37.77.4.162	PTR	mail.btinsan.com
37.77.4.170	A	teksatir.com.tr
37.77.4.170	A	www.teksatir.com.tr
37.77.4.170	A	mail.estima-online.com
37.77.4.171	A	neyedimneictim.com
37.77.4.171	A	estima-online.com
37.77.4.171	A	estimamedikalpanel.com
37.77.4.194	A	ns2.rndserver.com
37.77.4.226	A	mail.paperwork.com.tr
37.77.4.226	A	paperwork.com.tr
37.77.4.227	PTR	mail.turkkep.com.tr