Robtex

Up: 192.249.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 192.249.128.0/18
Down right: 192.249.192.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.249.128.31	A+PTR	dyn-192-249-128-31.nexicom.net
192.249.129.117	A+PTR	dyn-192-249-129-117.nexicom.net
192.249.129.117	A	stavros.dnsdojo.com
192.249.129.117	A	mail.stavrossolutions.com
192.249.131.222	A+PTR	dyn-192-249-131-222.nexicom.net
192.249.131.222	A	eriklammers.com
192.249.132.74	A+PTR	dyn-192-249-132-74.nexicom.net
192.249.132.185	PTR	dyn-192-249-132-185.nexicom.net
192.249.132.196	A	dyn-192-249-132-196.nexicom.net
192.249.132.235	A	dyn-192-249-132-235.nexicom.net
192.249.132.237	A+PTR	dyn-192-249-132-237.nexicom.net
192.249.133.134	A	theoriginalnerd.com
192.249.133.174	PTR	dyn-192-249-133-174.nexicom.net
192.249.134.242	PTR	dyn-192-249-134-242.nexicom.net
192.249.137.116	A+PTR	dyn-192-249-137-116.nexicom.net
192.249.137.116	A	llamaslair.com
192.249.185.123	A	inarable.com
192.249.185.222	A+PTR	dyn-192-249-185-222.nexicom.net
192.249.188.5	A+PTR	dyn-192-249-188-5.nexicom.net