Robtex

Up: 12.144.48.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 12.144.49.0/25
Down right: 12.144.49.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
12.144.49.2	A+PTR	vpn1.mformation.com
12.144.49.4	A+PTR	vpn3.mformation.com
12.144.49.21	A+PTR	batman.mformation.com
12.144.49.22	A	joker.mformation.com
12.144.49.23	A+PTR	sagat.mformation.com
12.144.49.24	A	mfdev02.mformation.com
12.144.49.25	A	mflnxpoc1.mformation.com
12.144.49.30	A+PTR	mfiop21.mformation.com
12.144.49.31	PTR	mfusdev01.mformation.com
12.144.49.32	A	mfusdev03.mformation.com
12.144.49.33	A+PTR	mfusdev04.mformation.com
12.144.49.34	A+PTR	mfusdev05.mformation.com
12.144.49.36	A	mfusdev07.mformation.com
12.144.49.37	A+PTR	mfusdev08.mformation.com
12.144.49.38	A	mfusdev09.mformation.com
12.144.49.39	A	mfusdev10.mformation.com
12.144.49.43	A+PTR	mfusqa02.mformation.com
12.144.49.45	A	mfusqa04.mformation.com
12.144.49.46	A	mfusqa05.mformation.com
12.144.49.47	A	mfusqa06.mformation.com
12.144.49.48	A+PTR	mfusqa07.mformation.com
12.144.49.53	A+PTR	penguin.mformation.com
12.144.49.54	A+PTR	riddler.mformation.com
12.144.49.55	A	robin.mformation.com
12.144.49.56	A	talia.mformation.com
12.144.49.61	PTR	mfusqa09.mformation.com
12.144.49.71	A	bobafett.mformation.com
12.144.49.72	A	blsnucleon.mformation.com
12.144.49.73	A+PTR	falcon.mformation.com
12.144.49.74	A	intranet.mformation.com
12.144.49.79	A+PTR	helpdesk.mformation.com
12.144.49.82	A+PTR	mfusftp.mformation.com
12.144.49.83	PTR	secure.mformation.com
12.144.49.84	PTR	njpbx02.mformation.com
12.144.49.86	A+PTR	mfiop22.mformation.com
12.144.49.89	A+PTR	mfuspoc.mformation.com
12.144.49.97	A	bean.mformation.com
12.144.49.98	A+PTR	mfiop01b.mformation.com
12.144.49.100	A	mfuk08old.mformation.com
12.144.49.101	A	iotsupport.mformation.com
12.144.49.103	A+PTR	geki.mformation.com
12.144.49.114	A+PTR	mfiop12.mformation.com
12.144.49.118	A	devicepacks.mformation.com
12.144.49.120	A	mfiop28.mformation.com
12.144.49.125	A+PTR	mailhost.mformation.com
12.144.49.126	A+PTR	mailhost01.mformation.com
12.144.49.130	A	hadar.mformation.com
12.144.49.137	A+PTR	support.mformation.com
12.144.49.139	A+PTR	regor.mformation.com
12.144.49.148	PTR	mfuslnx02.mformation.com
12.144.49.156	A	host2.mformation.com
12.144.49.165	A+PTR	mfweb01.mformation.com
12.144.49.165	A	mformation.com
12.144.49.165	A	internet-of-things-innovation.com