Robtex

Up: 188.172.240.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 188.172.240.0/25
Down right: 188.172.240.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
188.172.240.46	PTR	indexxlbh188172240.ctelnetco.com
188.172.240.68	PTR	mx101.vie.mps.365cloud.at
188.172.240.68	A	mail.security-cloud.at
188.172.240.68	A	fuchstax-com03a.mail.protection.365cloud.at
188.172.240.78	A+PTR	mx201.vie.mps.365cloud.at
188.172.240.78	A	mx02.at.thomasradl.com
188.172.240.78	A	mbat-at.03b.mail.protection.365cloud.at
188.172.240.101	A+PTR	www.lindinger.at
188.172.240.101	A	modellbaulindinger.de
188.172.240.101	A	lindinger.at
188.172.240.196	A	caritas-cloud.com
188.172.240.202	PTR	indexxfsf188172240.ctelnetco.com
188.172.240.202	A	ns1.k2b.at
188.172.240.203	PTR	indexzm188172240.ctelnetco.com
188.172.240.203	A	auditorium-seats.com
188.172.240.203	A	mx.mah.k2b.at
188.172.240.204	PTR	indexbezwj188172240.ctelnetco.com
188.172.240.204	A	k2b.at
188.172.240.204	A	typo3.mah.k2b.at
188.172.240.205	PTR	indexyqu188172240.ctelnetco.com
188.172.240.205	A	registration.eu
188.172.240.205	A	recipedatabase.eu
188.172.240.213	A	mail.secure-payment1.com
188.172.240.213	A	mail.secure-payment2.com
188.172.240.213	A	reiter-shop.com
188.172.240.214	PTR	indexypgtgl188172240.ctelnetco.com
188.172.240.214	A	secure-payment5.com
188.172.240.214	A	mail.secure-payment5.com
188.172.240.217	PTR	indexrtk188172240.ctelnetco.com