Robtex

Up: 216.23.200.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 216.23.204.0/23
Down right: 216.23.206.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.23.204.42	PTR	host-216-23-204-42.static.meriplex.com
216.23.204.42	A	scg.loomisusa.com
216.23.204.53	A+PTR	usmailgw05.loomis.com
216.23.204.53	A	us.loomis.com
216.23.204.63	A	sa.loomisusa.com
216.23.204.69	PTR	host-216-23-204-69.static.meriplex.com
216.23.204.74	A+PTR	usmailgw01.loomis.com
216.23.204.75	A+PTR	usmailgw03.loomis.com
216.23.204.76	PTR	host-216-23-204-76.static.meriplex.com
216.23.204.76	A	xnet.loomisfargo.com
216.23.204.81	PTR	host-216-23-204-81.static.meriplex.com
216.23.204.81	A	workforloomis.net
216.23.204.81	A	workforloomis.com
216.23.204.90	PTR	host-216-23-204-90.static.meriplex.com
216.23.204.90	A	*.loomisfargo.com
216.23.204.90	A	*.loomisusa.com
216.23.204.93	PTR	host-216-23-204-93.static.meriplex.com
216.23.204.125	PTR	us.loomis.com
216.23.204.130	PTR	host-216-23-204-130.static.meriplex.com
216.23.204.135	PTR	host-216-23-204-135.static.meriplex.com
216.23.204.135	A	loomis.us
216.23.204.135	A	www.loomis.us
216.23.204.152	PTR	host-216-23-204-152.static.meriplex.com
216.23.204.164	PTR	host-216-23-204-164.static.meriplex.com
216.23.204.169	PTR	host-216-23-204-169.static.meriplex.com
216.23.204.189	A	loomisdirect.loomisusa.com
216.23.204.219	PTR	host-216-23-204-219.static.meriplex.com
216.23.204.243	A	mail.loomisonline.com
216.23.205.61	PTR	host-216-23-205-61.static.meriplex.com
216.23.205.71	PTR	host-216-23-205-71.static.meriplex.com
216.23.205.152	PTR	host-216-23-205-152.static.meriplex.com
216.23.205.218	PTR	host-216-23-205-218.static.meriplex.com
216.23.205.232	PTR	host-216-23-205-232.static.meriplex.com
216.23.206.87	A	rbjc.meriplex.com
216.23.206.104	PTR	host-216-23-206-104.static.meriplex.com
216.23.206.121	PTR	mail.cosentinousa.com
216.23.206.127	PTR	host-216-23-206-127.static.meriplex.com
216.23.206.192	PTR	host-216-23-206-192.static.meriplex.com
216.23.206.194	A	procargo2.procargo.com
216.23.206.195	PTR	mail.championenergyservices.com
216.23.206.196	A	mail.championenergyservices.com
216.23.206.198	PTR	host-216-23-206-198.static.meriplex.com
216.23.206.198	A	www.championenergyservices.com
216.23.206.198	A	championenergyservices.com
216.23.206.199	PTR	host-216-23-206-199.static.meriplex.com
216.23.206.201	PTR	host-216-23-206-201.static.meriplex.com
216.23.206.208	PTR	host-216-23-206-208.static.meriplex.com
216.23.206.208	A	mma.championenergyservices.com
216.23.206.214	PTR	host-216-23-206-214.static.meriplex.com
216.23.206.214	A	lookatyourbill.net
216.23.207.18	PTR	host-216-23-207-18.static.meriplex.com
216.23.207.89	PTR	host-216-23-207-89.static.meriplex.com
216.23.207.166	PTR	host-216-23-207-166.static.meriplex.com
216.23.207.182	PTR	host-216-23-207-182.static.meriplex.com
216.23.207.222	PTR	host-216-23-207-222.static.meriplex.com
216.23.207.228	PTR	host-216-23-207-228.static.meriplex.com