Robtex

Up: 188.138.64.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 188.138.65.0/25
Down right: 188.138.65.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
188.138.65.4	A+PTR	ma20784.plusserver.de
188.138.65.5	A+PTR	ma20785.plusserver.de
188.138.65.6	A+PTR	ma20789.plusserver.de
188.138.65.9	A	easyfleet-ot2i.de
188.138.65.9	A	mail.easyfleet-ot2i.de
188.138.65.26	A	mail.easyfleet2.de
188.138.65.26	A	easy-fleet.de
188.138.65.26	A	easyfleet.de
188.138.65.36	PTR	ma20822.plusserver.de
188.138.65.36	A	mail.areyouarealchamp.org
188.138.65.36	A	areyouarealchamp.org
188.138.65.37	PTR	ma20823.plusserver.de
188.138.65.40	A+PTR	ma23527.plusserver.de
188.138.65.40	A	mailtest.zinodavidoff.com
188.138.65.40	A	*.zinodavidoff.com
188.138.65.64	A+PTR	static-ip-188-138-65-64.inaddr.ip-pool.com
188.138.65.66	PTR	static-ip-188-138-65-66.inaddr.ip-pool.com
188.138.65.69	A	static-ip-188-138-65-69.inaddr.ip-pool.com
188.138.65.69	A	ns2.managemailer.com
188.138.65.71	A	static-ip-188-138-65-71.inaddr.ip-pool.com
188.138.65.74	PTR	static-ip-188-138-65-74.inaddr.ip-pool.com
188.138.65.74	A	www.19x.de
188.138.65.74	A	mail.filmefinden.com
188.138.65.76	A+PTR	static-ip-188-138-65-76.inaddr.ip-pool.com
188.138.65.79	A+PTR	static-ip-188-138-65-79.inaddr.ip-pool.com
188.138.65.80	A	leliel.info
188.138.65.81	PTR	static-ip-188-138-65-81.inaddr.ip-pool.com
188.138.65.82	A	static-ip-188-138-65-82.inaddr.ip-pool.com
188.138.65.85	A+PTR	static-ip-188-138-65-85.inaddr.ip-pool.com
188.138.65.85	A	ns1.igriceigrice.net
188.138.65.88	A	mail.glnlimited.com
188.138.65.88	A	ns.glnlimited.com
188.138.65.88	A	ns.yebotalk.com
188.138.65.90	PTR	static-ip-188-138-65-90.inaddr.ip-pool.com
188.138.65.90	A	mail.intekhabqadiri.com
188.138.65.90	A	ns.acmetel.biz
188.138.65.91	A	static-ip-188-138-65-91.inaddr.ip-pool.com
188.138.65.93	A	static-ip-188-138-65-93.inaddr.ip-pool.com
188.138.65.94	A+PTR	static-ip-188-138-65-94.inaddr.ip-pool.com
188.138.65.95	PTR	static-ip-188-138-65-95.inaddr.ip-pool.com
188.138.65.96	PTR	static-ip-188-138-65-96.inaddr.ip-pool.com
188.138.65.100	A+PTR	static-ip-188-138-65-100.inaddr.ip-pool.com
188.138.65.101	A+PTR	mail.bew.de
188.138.65.101	A	static-ip-188-138-65-101.inaddr.ip-pool.com
188.138.65.102	A+PTR	www.bluvo.de
188.138.65.102	A	bluvo.info
188.138.65.102	A	bluvo.de
188.138.65.104	A+PTR	extranet.energetrium.de
188.138.65.106	A	mail.fxflat.com
188.138.65.108	PTR	static-ip-188-138-65-108.inaddr.ip-pool.com
188.138.65.109	PTR	static-ip-188-138-65-109.inaddr.ip-pool.com
188.138.65.111	A+PTR	static-ip-188-138-65-111.inaddr.ip-pool.com
188.138.65.113	A+PTR	mail.docsellent.com
188.138.65.114	A	meet.docsellent.com
188.138.65.115	A	static-ip-188-138-65-115.inaddr.ip-pool.com
188.138.65.116	A+PTR	mail.bechemco.de
188.138.65.117	A	static-ip-188-138-65-117.inaddr.ip-pool.com
188.138.65.118	A	mail.bluvo.de
188.138.65.121	PTR	static-ip-188-138-65-121.inaddr.ip-pool.com
188.138.65.122	A	static-ip-188-138-65-122.inaddr.ip-pool.com
188.138.65.123	A+PTR	mail.holtzmann.net
188.138.65.123	A	static-ip-188-138-65-123.inaddr.ip-pool.com
188.138.65.124	PTR	ma23333.plusserver.de
188.138.65.124	A	static-ip-188-138-65-124.inaddr.ip-pool.com
188.138.65.127	A+PTR	static-ip-188-138-65-127.inaddr.ip-pool.com
188.138.65.146	A+PTR	ma21918.plusserver.de
188.138.65.148	A	ma21919.plusserver.de
188.138.65.150	A+PTR	ma22003.plusserver.de
188.138.65.150	A	bestscout.com
188.138.65.152	A+PTR	ma22405.plusserver.de
188.138.65.154	A	ma22550.plusserver.de
188.138.65.167	A	ma22743.plusserver.de
188.138.65.168	A	ma22744.plusserver.de