Robtex

Up: 80.243.138.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 80.243.139.0/25
Down right: 80.243.139.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.243.139.2	PTR	80-243-139-2.smakingism.com
80.243.139.2	A	smakingism.com
80.243.139.3	A+PTR	keywordtrunk.org
80.243.139.3	A	mail.keywordtrunk.org
80.243.139.3	A	destrumonting.com
80.243.139.4	PTR	80-243-139-4.smakingism.com
80.243.139.4	A	zoneglobalhuit.com
80.243.139.10	A+PTR	clear-ddm.lineexact.eu
80.243.139.10	A	lineexact.eu
80.243.139.18	PTR	80-243-139-18.smakingism.com
80.243.139.18	A	alphabikcurialize.com
80.243.139.19	A+PTR	habitual-rhythm.lineexact.eu
80.243.139.19	A	passrude.com
80.243.139.32	PTR	80-243-139-32.smakingism.com
80.243.139.32	A	beachamboling.com
80.243.139.46	PTR	80-243-139-46.smakingism.com
80.243.139.46	A	alphabikcaptids.com
80.243.139.60	PTR	80-243-139-60.smakingism.com
80.243.139.60	A	bestlengthriver.com
80.243.139.74	PTR	80-243-139-74.smakingism.com
80.243.139.74	A	alphabikge.com
80.243.139.88	PTR	80-243-139-88.smakingism.com
80.243.139.88	A	alphabikitedly.com
80.243.139.102	PTR	80-243-139-102.smakingism.com
80.243.139.102	A	almostsable.com
80.243.139.116	PTR	80-243-139-116.smakingism.com
80.243.139.116	A	casgadeall.com
80.243.139.130	PTR	80-243-139-130.smakingism.com
80.243.139.130	A	scholelate.com
80.243.139.144	PTR	80-243-139-144.smakingism.com
80.243.139.144	A	goulfmicelli.com
80.243.139.158	PTR	80-243-139-158.smakingism.com
80.243.139.158	A	daiblehelp-net.com
80.243.139.172	PTR	80-243-139-172.smakingism.com
80.243.139.172	A	benetnascnot.com
80.243.139.186	PTR	80-243-139-186.smakingism.com
80.243.139.186	A	localtechetic.com
80.243.139.200	PTR	80-243-139-200.smakingism.com
80.243.139.200	A	metafullendor.com
80.243.139.214	PTR	80-243-139-214.smakingism.com
80.243.139.214	A	maxendorfox.com
80.243.139.228	PTR	80-243-139-228.smakingism.com
80.243.139.228	A	hallizenull.com
80.243.139.242	PTR	80-243-139-242.smakingism.com
80.243.139.242	A	alphaone4.com