Robtex

Up: 194.139.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 194.139.0.0/18
Down right: 194.139.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.139.4.10	PTR	secure.contitrade.com
194.139.4.76	A	vergoelst.biz
194.139.4.76	A	www.vergoelst.de
194.139.4.76	A	xn--verglst-d1a.de
194.139.4.135	PTR	verg-proxy.sbsm.de
194.139.4.139	A	shop.vergoelst.de
194.139.4.140	PTR	vglx01int.vergoelst.com
194.139.4.140	A	www.eska-reifendienst.de
194.139.4.140	A	mail2.advance-pitstop.com
194.139.4.141	PTR	ctweb01.vergoelst.com
194.139.4.142	PTR	ctweb02.vergoelst.com
194.139.4.174	A	shop.vergoelst.de
194.139.6.65	A	it-advisory.com
194.139.6.65	A	it-service-management.de
194.139.6.65	A	websrv1.arxes.de
194.139.6.66	A	ns2.arxes.de
194.139.16.36	PTR	samweis.intersoft.de
194.139.16.129	PTR	polo.hh4.intersoft.de
194.139.16.130	PTR	golf.hh4.intersoft.de
194.139.16.161	PTR	waldi.hh3.intersoft.de
194.139.32.36	A+PTR	dmailproxy0.dtm.ops.eu.uu.net
194.139.32.36	A	imap.eu.uu.net
194.139.32.124	A+PTR	intcache00.dtm.ops.eu.uu.net
194.139.32.137	A+PTR	dfallback0.dtm.ops.eu.uu.net
194.139.32.151	A+PTR	eudnr-web.dtm.ops.eu.uu.net
194.139.32.186	A	dtm1gps0.dtm.ops.eu.uu.net
194.139.33.69	A	dhuumrelay0.dtm.ops.eu.uu.net
194.139.35.1	A+PTR	gw01-wan.berlin.broker.de
194.139.35.5	PTR	cpe.berlin.broker.de
194.139.35.5	A	berlin.broker.de
194.139.35.5	A	ns.broker.de
194.139.35.6	PTR	cpe.berlin.broker.de
194.139.48.11	A	mail04.comdok.de
194.139.48.133	A	robaldo.comdok.de
194.139.55.31	A	studyjournal.biotronik.de
194.139.55.72	A	lambda.biotronik.de
194.139.55.76	A	msei-tx.com
194.139.55.76	A	biotronik.dk
194.139.55.130	A	homemonitoring.de
194.139.55.130	A	biotronik-homemonitoring.de
194.139.67.5	A+PTR	mail.bubag.de
194.139.67.30	A	schwatz.com
194.139.100.163	A	pilsprd.e3a.nato.int
194.139.100.164	A	ns.e3a.nato.int
194.139.100.164	A	onion.e3a.nato.int
194.139.100.164	A	onion.nato-e3a.de
194.139.105.10	PTR	sapgw.isogmbh.de
194.139.117.254	A	rt-inter.ebootis.de