Robtex

Up: 216.137.248.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 216.137.248.0/23
Down right: 216.137.250.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.137.248.10	PTR	10-248-137-216.mtaonline.net
216.137.248.10	A	ambcs.org
216.137.248.21	PTR	21-248-137-216.mtaonline.net
216.137.248.21	A	mail.nhtiusa.com
216.137.248.27	A	mail.howdieinc.com
216.137.248.37	PTR	37-248-137-216.mtaonline.net
216.137.248.47	PTR	47-248-137-216.mtaonline.net
216.137.248.47	A	gamer-society.com
216.137.248.47	A	m4vn3t.net
216.137.248.100	A	boondawg.com
216.137.248.103	PTR	103-248-137-216.mtaonline.net
216.137.248.108	PTR	108-248-137-216.mtaonline.net
216.137.248.114	A	mail.alaskaaia.com
216.137.248.135	PTR	135-248-137-216.mtaonline.net
216.137.248.162	PTR	162-248-137-216.mtaonline.net
216.137.248.170	PTR	170-248-137-216.mtaonline.net
216.137.248.183	PTR	183-248-137-216.mtaonline.net
216.137.248.210	PTR	210-248-137-216.mtaonline.net
216.137.248.210	A	gci-sucks.com
216.137.248.210	A	akpostal.com
216.137.248.213	PTR	213-248-137-216.mtaonline.net
216.137.248.229	PTR	229-248-137-216.mtaonline.net
216.137.248.229	A	akenchilada.net
216.137.248.246	PTR	246-248-137-216.mtaonline.net
216.137.248.246	A	ns2.techsupportdiscord.com
216.137.248.246	A	mail.gageserver.com
216.137.249.0	PTR	0-249-137-216.mtaonline.net
216.137.249.27	PTR	27-249-137-216.mtaonline.net
216.137.249.27	A	nl7s.net
216.137.249.27	A	kl5e.net
216.137.249.35	PTR	thetreelineak.com
216.137.249.35	A	mail.autobodyconceptsak.com
216.137.249.35	A	mail.thetreelineak.com
216.137.249.41	PTR	41-249-137-216.mtaonline.net
216.137.249.50	PTR	50-249-137-216.mtaonline.net
216.137.249.50	A	polluxaviation.net
216.137.249.50	A	mail.polluxaviation.net
216.137.249.110	PTR	110-249-137-216.mtaonline.net
216.137.249.151	PTR	151-249-137-216.mtaonline.net
216.137.249.151	A	mail.davidsalaskaphotos.net
216.137.249.151	A	davidsalaskaphotos.net
216.137.249.154	PTR	154-249-137-216.mtaonline.net
216.137.249.185	PTR	185-249-137-216.mtaonline.net
216.137.249.230	PTR	230-249-137-216.mtaonline.net
216.137.249.245	PTR	245-249-137-216.mtaonline.net
216.137.249.245	A	remote.akhae.com
216.137.249.245	A	akhae.com
216.137.249.248	A	mail.saialaska.com
216.137.249.252	PTR	252-249-137-216.mtaonline.net
216.137.249.252	A	mail.toston.net
216.137.250.21	A	linamwen.com
216.137.250.21	A	wjrockwell.com
216.137.250.52	PTR	52-250-137-216.mtaonline.net
216.137.250.56	PTR	56-250-137-216.mtaonline.net
216.137.250.95	PTR	95-250-137-216.mtaonline.net
216.137.250.95	A	qimmik.net
216.137.250.95	A	mail.qimmik.net
216.137.250.102	PTR	102-250-137-216.mtaonline.net
216.137.250.102	A	mail.michaeltclancy.com
216.137.250.193	PTR	193-250-137-216.mtaonline.net
216.137.250.221	PTR	221-250-137-216.mtaonline.net
216.137.251.12	PTR	12-251-137-216.mtaonline.net
216.137.251.19	PTR	19-251-137-216.mtaonline.net
216.137.251.41	PTR	41-251-137-216.mtaonline.net
216.137.251.41	A	mail.glacierbear.net
216.137.251.41	A	glacierbear.com
216.137.251.167	PTR	167-251-137-216.mtaonline.net
216.137.251.169	PTR	169-251-137-216.mtaonline.net