Robtex

Up: 193.138.80.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.138.81.0/25
Down right: 193.138.81.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.138.81.58	PTR
193.138.81.58	A	mail.forex-trading-system.at
193.138.81.58	A	mail.zeitarbeit-office.de
193.138.81.61	PTR
193.138.81.61	A	formatkreissaegen.org
193.138.81.61	A	mail.likeaufbau.net
193.138.81.62	PTR
193.138.81.62	A	mail.nettolohn-rechner.com
193.138.81.62	A	mail.krankenzusatzversicherungsvergleich.org
193.138.81.84	A	mail.aquarius-lifestyle.de
193.138.81.85	A	mail.linde-catering.de
193.138.81.85	A	mail.linde-blankenese.de
193.138.81.85	A	linde-blankenese.de
193.138.81.90	PTR
193.138.81.90	A	mail.hbi-extranet.de
193.138.81.90	A	etone.your-host.de
193.138.81.98	A	mail.autogas-mokick.de
193.138.81.106	PTR
193.138.81.106	A	brav-boy.de
193.138.81.106	A	proudboys.de
193.138.81.122	A	ichigo.hosting-server.cc
193.138.81.194	PTR
193.138.81.194	A	conrads.de
193.138.81.194	A	bomba-schnitzel.de
193.138.81.195	PTR	menke1.your-host.de
193.138.81.195	A	meyners.de
193.138.81.195	A	www.meppener-kunstkreis.de
193.138.81.202	PTR	mx.mail.mbu-server.de
193.138.81.202	A	mail.amataris.de
193.138.81.202	A	mail.kind-werkzeuge.de
193.138.81.218	PTR	devries.your-host.de
193.138.81.218	A	kv-developments.de
193.138.81.238	PTR
193.138.81.238	A	mail.turnament.de
193.138.81.238	A	jetski-ibiza.com
193.138.81.242	PTR