Robtex

Up: 84.51.37.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 84.51.37.0/26
Down right: 84.51.37.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
84.51.37.1	PTR	host-84-51-37-1.reverse.superonline.net
84.51.37.2	A+PTR	mail-st-4.markum.net
84.51.37.2	A	mail.nerodizayn.com
84.51.37.2	A	mail.netsisizmir.com
84.51.37.3	A+PTR	mail-st-4.markum.net
84.51.37.3	A	mail.kariplik.com
84.51.37.3	A	mail.fikirbul.com
84.51.37.4	A+PTR	mail-st-4.markum.net
84.51.37.4	A	mail.dekta.net
84.51.37.4	A	mail.demkarklima.com
84.51.37.5	A+PTR	mail-st-1.markum.net
84.51.37.5	A	mail.bornovaagizdis.gov.tr
84.51.37.5	A	mail.lubratech.com.tr
84.51.37.6	A+PTR	mail-st-2.markum.net
84.51.37.6	A	mail.bornovaagizdis.gov.tr
84.51.37.6	A	mail.3dgorselakademi.com
84.51.37.7	A+PTR	mail-st-3.markum.net
84.51.37.7	A	mail.bornovaagizdis.gov.tr
84.51.37.7	A	mail.haretextile.com
84.51.37.8	A+PTR	mail-st-3.markum.net
84.51.37.8	A	mail.teo-metal.com
84.51.37.8	A	mail.gokceelektrik.com
84.51.37.9	A+PTR	mail-st-3.markum.net
84.51.37.10	PTR	host10.markum.net
84.51.37.10	A	simsanayi.com
84.51.37.10	A	kongrenet.com.tr
84.51.37.11	PTR	host-84-51-37-11.reverse.superonline.net
84.51.37.12	PTR	host-84-51-37-12.reverse.superonline.net
84.51.37.13	PTR	host-84-51-37-13.reverse.superonline.net
84.51.37.14	PTR	host-84-51-37-14.reverse.superonline.net
84.51.37.15	PTR	host15.markum.net
84.51.37.15	A	otoparkbariyer.com
84.51.37.15	A	www.bisacollection.com
84.51.37.16	PTR	host15.markum.net
84.51.37.17	PTR	host15.markum.net
84.51.37.17	A	venteks.com.tr
84.51.37.17	A	ingilizce-tercume.org
84.51.37.18	PTR	host15.markum.net
84.51.37.19	PTR	host15.markum.net
84.51.37.20	PTR	host20.markum.net
84.51.37.20	A	toroshavuz.org
84.51.37.20	A	refillmachine.com
84.51.37.21	PTR	host20.markum.net
84.51.37.21	A	sayac.ozdemirwebtasarim.org
84.51.37.21	A	ahsapcopkovalari.com
84.51.37.22	A+PTR	mail-st-4.markum.net
84.51.37.22	A	mx1.asilgrouptr.com
84.51.37.22	A	mx1.reiselux.com
84.51.37.23	A+PTR	mail-st-4.markum.net
84.51.37.23	A	mx2.gunerplastikkalip.com
84.51.37.23	A	mx2.butikkopernik.com
84.51.37.24	A+PTR	mail-st-4.markum.net
84.51.37.25	PTR	host25.markum.net
84.51.37.25	A	nobil.com.tr
84.51.37.25	A	www.ergdisplay.com
84.51.37.26	PTR	host25.markum.net
84.51.37.26	A	www.basarticaret.com
84.51.37.26	A	haaimobile.com
84.51.37.27	PTR	host25.markum.net
84.51.37.27	A	vizyonix.com
84.51.37.27	A	yilmazsaraciye.com
84.51.37.28	PTR	host25.markum.net
84.51.37.29	A+PTR	mail-st-4.markum.net
84.51.37.30	PTR	host9.markum.net
84.51.37.30	A	serbetcibeton.com.tr
84.51.37.30	A	gultavyumurta.com.tr
84.51.37.31	PTR	host9.markum.net
84.51.37.31	A	armen.mtsmadencilik.com
84.51.37.32	PTR	host-84-51-37-32.reverse.superonline.net
84.51.37.33	PTR	host-84-51-37-33.reverse.superonline.net
84.51.37.34	A+PTR	mail-st-4.markum.net
84.51.37.35	A+PTR	host35.markum.net
84.51.37.35	A	anadolutupbebek.net
84.51.37.36	PTR	host35.markum.net
84.51.37.36	A	megisan.com.tr
84.51.37.36	A	tandogankampus.com
84.51.37.37	PTR	ns1.markum.net
84.51.37.37	A	dns1.onlineticaret.net
84.51.37.37	A	magtasarim1.markum.net
84.51.37.38	PTR	dns1.markum.net
84.51.37.38	A	dns2.onlineticaret.net
84.51.37.38	A	ns3.innovacms.com
84.51.37.39	PTR	host-84-51-37-39.reverse.superonline.net
84.51.37.39	A	www.edam.com.tr
84.51.37.40	PTR	ns1.markum.net
84.51.37.40	A	dns1.korelwebdizayn.com
84.51.37.41	PTR	dns1.markum.net
84.51.37.41	A	dns2.korelwebdizayn.com
84.51.37.42	PTR	host-84-51-37-42.reverse.superonline.net
84.51.37.43	PTR	akdas.com.tr
84.51.37.44	PTR	akdas.com.tr
84.51.37.44	A	mail-st-4.markum.net
84.51.37.45	PTR	akdas.com.tr
84.51.37.45	A	mail-st-4.markum.net
84.51.37.45	A	host11.markum.net
84.51.37.46	PTR	host-84-51-37-46.reverse.superonline.net
84.51.37.47	PTR	dns1.markum.net
84.51.37.47	A	ns2.innovaturk.com
84.51.37.47	A	ns5.dnbilisim.com
84.51.37.48	PTR	dns2.markum.net
84.51.37.48	A	mail.kilobekcisi.net
84.51.37.48	A	birikionline.com
84.51.37.49	PTR	host-84-51-37-49.reverse.superonline.net
84.51.37.50	PTR	buycomm.markum.net
84.51.37.50	A	bitmekuzere.com
84.51.37.50	A	neyzenferityavuz.com
84.51.37.51	PTR	buycomm.markum.net
84.51.37.52	PTR	buycomm.markum.net
84.51.37.53	PTR	buycomm.markum.net
84.51.37.54	PTR	buycomm.markum.net
84.51.37.55	PTR	buycomm.markum.net
84.51.37.55	A	degisikvoltaj.com
84.51.37.55	A	arsimedmedikal.com
84.51.37.56	A+PTR	bcmail.markum.net
84.51.37.56	A	mail-st-4.markum.net
84.51.37.56	A	mail.kolaytescil.com
84.51.37.57	A+PTR	mail-st-4.markum.net
84.51.37.58	A+PTR	bcmail2.markum.net
84.51.37.59	A+PTR	bcmail.markum.net
84.51.37.59	A	mx2.markum.net
84.51.37.60	PTR	buycomm.markum.net
84.51.37.61	PTR	buycomm.markum.net
84.51.37.62	PTR	buycomm.markum.net
84.51.37.63	PTR	buycomm.markum.net
84.51.37.64	PTR	buycomm.markum.net
84.51.37.65	PTR	buycomm.markum.net
84.51.37.66	PTR	buycomm.markum.net
84.51.37.67	A+PTR	mail-st-1.markum.net
84.51.37.67	A	mx1.adolin.com
84.51.37.68	PTR	buycomm.markum.net
84.51.37.69	PTR	buycomm.markum.net
84.51.37.70	PTR	ssl.hooverbayisi.com
84.51.37.70	PTR	buycomm.markum.net
84.51.37.71	PTR	buycomm.markum.net
84.51.37.72	PTR	buycomm.markum.net
84.51.37.73	PTR	buycomm.markum.net
84.51.37.74	PTR	ofislink.ofislink.com
84.51.37.75	PTR	e-kuafor.e-kuafor.com
84.51.37.75	A	www.e-kuafor.com
84.51.37.76	PTR	buycomm.markum.net
84.51.37.77	A+PTR	mail-st-1.markum.net
84.51.37.77	A	mx2.adolin.com
84.51.37.78	PTR	buycomm.markum.net
84.51.37.79	PTR	buycomm.markum.net
84.51.37.79	A	porsan.com.tr
84.51.37.80	PTR	buycomm.markum.net
84.51.37.81	A+PTR	mail-st-1.markum.net
84.51.37.82	PTR	buycomm.markum.net
84.51.37.83	PTR	buycomm.markum.net
84.51.37.84	PTR	buycomm.markum.net
84.51.37.85	PTR	buycomm.markum.net
84.51.37.86	PTR	buycomm.markum.net
84.51.37.87	PTR	buycomm.markum.net
84.51.37.88	PTR	buycomm.markum.net
84.51.37.89	PTR	buycomm.markum.net
84.51.37.90	PTR	buycomm.markum.net
84.51.37.91	PTR	buycomm.markum.net
84.51.37.92	PTR	buycomm.markum.net
84.51.37.93	A+PTR	mail-st-1.markum.net
84.51.37.94	PTR	buycomm.markum.net
84.51.37.95	PTR	buycomm.markum.net
84.51.37.96	PTR	buycomm.markum.net
84.51.37.97	PTR	buycomm.markum.net
84.51.37.98	A+PTR	mail-st-1.markum.net
84.51.37.99	PTR	buycomm.markum.net
84.51.37.100	PTR	buycomm6.markum.net
84.51.37.100	A	esimltd.com
84.51.37.100	A	ayaz-shop.com
84.51.37.101	PTR	gulcektekstil.gulcektekstil.com.tr
84.51.37.102	A+PTR	mail-st-1.markum.net
84.51.37.103	PTR	host-84-51-37-103.reverse.superonline.net
84.51.37.104	PTR	host-84-51-37-104.reverse.superonline.net
84.51.37.105	PTR	host-84-51-37-105.reverse.superonline.net
84.51.37.106	PTR	host-84-51-37-106.reverse.superonline.net
84.51.37.107	PTR	host-84-51-37-107.reverse.superonline.net
84.51.37.108	PTR	host-84-51-37-108.reverse.superonline.net
84.51.37.109	A+PTR	mail-st-1.markum.net
84.51.37.110	A+PTR	mail-st-1.markum.net
84.51.37.110	A	mx1.adolin.com
84.51.37.110	A	mx1.mobge.net
84.51.37.111	A+PTR	mail-st-1.markum.net
84.51.37.111	A	mx2.adolin.com
84.51.37.111	A	mx2.eglenceorganizasyon.com
84.51.37.112	PTR	buycomm-ak.markum.net
84.51.37.113	PTR	host-84-51-37-113.reverse.superonline.net
84.51.37.114	PTR	host-84-51-37-114.reverse.superonline.net
84.51.37.115	PTR	mail-st-1.markum.net
84.51.37.115	A	buycomm3.markum.net
84.51.37.116	A+PTR	mail-st-1.markum.net
84.51.37.117	A+PTR	mail-st-2.markum.net
84.51.37.117	A	mx1.pamosso.com
84.51.37.117	A	mx1.bhmspa.com
84.51.37.118	A+PTR	mail-st-2.markum.net
84.51.37.118	A	mx2.endost.com
84.51.37.118	A	mx2.yurtoglu.net
84.51.37.119	PTR	ciceklerdunyasi.ciceklerdunyasi.com
84.51.37.120	A+PTR	mail-st-2.markum.net
84.51.37.120	A	buycomm4.markum.net
84.51.37.121	PTR	buycomm4.markum.net
84.51.37.122	A+PTR	mail-st-2.markum.net
84.51.37.123	A+PTR	mail-st-2.markum.net
84.51.37.124	PTR	turkuazpazarlama.turkuazpazarlama.com
84.51.37.125	PTR	host-84-51-37-125.reverse.superonline.net
84.51.37.126	PTR	host-84-51-37-126.reverse.superonline.net
84.51.37.126	A	tshirtum.net
84.51.37.126	A	dns6.markum.net
84.51.37.127	PTR	host-84-51-37-127.reverse.superonline.net