Robtex

Up: 194.45.26.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 194.45.27.0/25
Down right: 194.45.27.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.45.27.5	A+PTR	vl10.fw0x.nbg1.osn.net
194.45.27.22	A	all4000-rz1.nbg1.osn.de
194.45.27.40	A+PTR	flow.osn.de
194.45.27.51	A	virus01.osn.de
194.45.27.52	A	virus02.osn.de
194.45.27.53	PTR	v120-3.osn.de
194.45.27.53	A	virus03.osn.de
194.45.27.69	A	pm3-1.nbg1.osbb.net
194.45.27.70	A	mint.osn.de
194.45.27.71	A+PTR	wsus.osn.de
194.45.27.72	A+PTR	newsproxy.osn.de
194.45.27.73	A+PTR	dns.osn.de
194.45.27.73	A	nameserver2.cco.de
194.45.27.73	A	ns.osn.org
194.45.27.74	A+PTR	pint.osn.de
194.45.27.76	A	qint.osn.de
194.45.27.81	A	dnscache01.osn.de
194.45.27.89	A	lix.de
194.45.27.90	A	wint.osn.de
194.45.27.91	A+PTR	oint.osn.de
194.45.27.93	A+PTR	dnscache02.osn.de
194.45.27.101	A+PTR	popimap01.osn.de
194.45.27.101	A	mail.osn.net
194.45.27.102	A	popimap02.osn.de
194.45.27.106	A	intern.osn.de
194.45.27.107	A+PTR	mirror.osn.de
194.45.27.107	A	wolfermann.org
194.45.27.107	A	a.ns.wolfermann.org
194.45.27.108	PTR	e01.osn.de
194.45.27.109	PTR	e02.osn.de
194.45.27.112	A+PTR	kuba.osn.de
194.45.27.114	A	fw1.osn.de
194.45.27.115	A	fw2.osn.de
194.45.27.118	PTR	noc.osn.de
194.45.27.120	A+PTR	mrelay.osn.de
194.45.27.121	A	imgsrv.osn.de
194.45.27.122	PTR	relay01.osn.de
194.45.27.122	A	smtp.osn.de
194.45.27.123	A+PTR	mx01.osn.de
194.45.27.123	A	a.mx.wolfermann.org
194.45.27.123	A	mx2.osn.de
194.45.27.124	A+PTR	mx02.osn.de
194.45.27.124	A	mx2.osn.de
194.45.27.124	A	mx1.osn.de
194.45.27.125	PTR	relay02.osn.de
194.45.27.125	A	smtp.osn.de
194.45.27.126	A+PTR	acc.osn.de
194.45.27.127	A+PTR	fs01.osn.de
194.45.27.129	A+PTR	sip02.osn.de
194.45.27.130	A	wiw.osn.de
194.45.27.132	A+PTR	web01.osn.de
194.45.27.132	A	web1.osn.de
194.45.27.133	PTR	vs02.osn.de
194.45.27.133	A	ilovetoys.eu
194.45.27.133	A	bioweitergedacht.com
194.45.27.134	PTR	popimap.osn.de
194.45.27.134	A	mail.osn.net
194.45.27.134	A	pop.osn.de
194.45.27.135	A+PTR	e01.osn.de
194.45.27.136	A+PTR	e02.osn.de
194.45.27.137	A	log.osn.de
194.45.27.142	A	web02.osn.de
194.45.27.146	A+PTR	load01.osn.de
194.45.27.146	A	load01.nbg1.osn.net
194.45.27.147	A+PTR	load02.osn.de
194.45.27.150	A	blackhole.osn.de
194.45.27.151	A	cfw01.osn.de
194.45.27.152	A+PTR	cfw02.osn.de
194.45.27.156	A	dev64.osn.de
194.45.27.161	A+PTR	zm.osn.de
194.45.27.162	A+PTR	ntp0.osn.de
194.45.27.163	A	back01.osn.de
194.45.27.164	A	back02.osn.de
194.45.27.165	A+PTR	db01.osn.de
194.45.27.165	A	nat.osn.de
194.45.27.199	A+PTR	www.wolfermann.org
194.45.27.199	A	wolfermann.org
194.45.27.222	A+PTR	relay01.osn.de
194.45.27.223	A	relay01.osn.de
194.45.27.224	A	relay01.osn.de
194.45.27.225	A+PTR	relay02.osn.de
194.45.27.226	A	relay02.osn.de
194.45.27.227	A	relay02.osn.de
194.45.27.240	PTR	noc.osn.de