Robtex

Up: 213.144.112.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 213.144.112.0/23
Down right: 213.144.114.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.144.112.10	PTR	mail.halat.com.tr
213.144.112.10	A	mail.h-way.com.tr
213.144.112.10	A	mail.boomer.com.tr
213.144.112.13	PTR	mail.ytong.com.tr
213.144.112.14	PTR	webmail.ytong.com.tr
213.144.112.41	PTR	host-213-144-112-41.reverse.teknotel.com
213.144.112.42	PTR	host-213-144-112-42.reverse.teknotel.com
213.144.112.54	PTR	host-213-144-112-54.reverse.teknotel.com
213.144.112.67	A+PTR	mail2.demisas.com.tr
213.144.112.150	A+PTR	alifart.com
213.144.112.154	PTR	mail.gruppo.com.tr
213.144.112.164	A	continentalotelcilik.com
213.144.112.164	A	mail1.tunelresidence.com
213.144.112.164	A	mail.continentalotelcilik.com
213.144.112.172	PTR	host-213-144-112-172.reverse.teknotel.com
213.144.112.210	PTR	host-213-144-112-210.reverse.teknotel.com
213.144.112.211	PTR	host-213-144-112-211.reverse.teknotel.com
213.144.112.213	PTR	host-213-144-112-213.reverse.teknotel.com
213.144.112.217	PTR	host-213-144-112-217.reverse.teknotel.com
213.144.112.219	PTR	host-213-144-112-219.reverse.teknotel.com
213.144.112.220	PTR	host-213-144-112-220.reverse.teknotel.com
213.144.112.227	PTR	host-213-144-112-227.reverse.teknotel.com
213.144.112.236	PTR	host-213-144-112-236.reverse.teknotel.com
213.144.112.244	A+PTR	mail2.teknikyapi.com
213.144.112.244	A	mail.teknikguvenlik.com
213.144.112.244	A	mail.sporaclub.com
213.144.112.247	PTR	host-213-144-112-247.reverse.teknotel.com
213.144.113.25	PTR	host-213-144-113-25.reverse.teknotel.com
213.144.113.58	PTR	host-213-144-113-58.reverse.teknotel.com
213.144.113.58	A	enelsystem.com
213.144.113.58	A	mail.enelsystem.com
213.144.113.66	A+PTR	reverse.tirsan.com.tr
213.144.113.66	A	tirsanbest.com
213.144.113.68	A+PTR	mail.tirsan.com.tr
213.144.113.68	A	mail.filotir.com.tr
213.144.113.68	A	smpgw.tirsan.com
213.144.113.124	PTR	mail.alvimedica.net
213.144.113.125	PTR	mail.alvimedica.com
213.144.113.125	PTR	mail.alvimedica.org
213.144.113.125	PTR	mail.nemed.com.tr
213.144.113.137	PTR	mail.starpet.com.tr
213.144.113.137	A	mail1.starpetbayi.com
213.144.113.137	A	mail1.garzansigorta.com
213.144.113.196	PTR	mail.hiistanbul-airportnorth.com
213.144.113.196	A+PTR	mail.hiistanbulairport.com
213.144.113.251	PTR	argesa.com.tr
213.144.113.253	PTR	mail.argesa.com.tr
213.144.113.254	PTR	ns1.argesa.com.tr
213.144.114.10	PTR	ns1.gurus.com.tr
213.144.114.11	PTR	ns2.gurus.com.tr
213.144.114.16	PTR	host-213-144-114-16.reverse.teknotel.com
213.144.114.34	PTR	host-213-144-114-34.reverse.teknotel.com
213.144.114.34	A	e-bebek.com
213.144.114.37	PTR	mail.bebek.net
213.144.114.37	A	api.ebebek.com
213.144.114.38	A	cocugumvar.com
213.144.114.38	A	beyazgomlek.com
213.144.114.38	A	fotobebek.com
213.144.114.67	PTR	exc.gelgit.com
213.144.114.75	PTR	host-213-144-114-75.reverse.teknotel.com
213.144.114.98	PTR	host-213-144-114-98.reverse.teknotel.com
213.144.114.155	A	mail.ida.net.tr
213.144.114.162	A+PTR	mail.teka.com.tr
213.144.114.165	PTR	devaldenizcilik.teknotel.net
213.144.114.189	PTR	aturc.com
213.144.114.189	A+PTR	super-slim.org
213.144.114.189	A	mail.super-slim.org
213.144.114.194	PTR	host122.teknotel.net
213.144.114.213	PTR	sumarineyat.com.tr
213.144.114.213	A	mail2.sumarineyat.com.tr
213.144.114.213	A	mail.sumarineyat.com.tr
213.144.114.250	PTR	gurus.com.tr
213.144.114.250	A	mail.ckalemaeticaret.k12.tr
213.144.114.250	A	mail.gurus.com.tr
213.144.114.251	PTR	gurus.com.tr
213.144.114.252	PTR	gurus.com.tr
213.144.114.253	PTR	gurus.com.tr
213.144.114.254	PTR	gurus.com.tr
213.144.115.18	PTR	host-213-144-115-18.reverse.teknotel.com
213.144.115.18	A	marsconcept.com
213.144.115.18	A	www.marsconcept.com
213.144.115.26	PTR	mail.frik.com.tr
213.144.115.50	A	mail.duyar.com.tr
213.144.115.77	PTR	mail.byotell.com
213.144.115.77	A	mail.byomed.com.tr
213.144.115.100	A	mail.onaltidokuz.net
213.144.115.106	PTR	bayikanal.com
213.144.115.118	PTR	d118.armdns.com
213.144.115.123	PTR	\032host-213-144-115-123.reverse.teknotel.com
213.144.115.123	A	hrwebgate.net
213.144.115.123	A	esource.com.tr
213.144.115.126	A	mail.esource.com.tr
213.144.115.126	A	mail2.esource.com.tr
213.144.115.155	A	mail.bincube.org
213.144.115.155	A	mail.workcube.us
213.144.115.155	A	mail.greenwayenerji.com
213.144.115.156	A	mail.workcube.net
213.144.115.158	A	mail.boomboss.org
213.144.115.171	A	mail.bebekihtiyac.com
213.144.115.171	A	ns2.turklastik.com
213.144.115.201	A	mail.workcube.net
213.144.115.202	PTR	\032host-213-144-115-202.reverse.teknotel.com