Robtex

Up: 18.116.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 18.116.0.0/17
Down right: 18.116.128.0/17
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
18.116.0.0	PTR	ec2-18-116-0-0.us-east-2.compute.amazonaws.com
18.116.0.3	A	ads-api.passeidireto.com
18.116.0.6	PTR	ec2-18-116-0-6.us-east-2.compute.amazonaws.com
18.116.0.13	PTR	agent-116.mit.edu
18.116.0.35	A	engine.mit.edu
18.116.0.45	A	mecr.mit.edu
18.116.0.48	A	sloan061-b.mit.edu
18.116.3.6	A	mtpelerin.com
18.116.5.206	A	smuckers.com
18.116.5.206	A	crosseandblackwell.com
18.116.7.162	PTR	main-fortyone-six-seventy-three.mit.edu
18.116.7.162	A	aprilboinchoi.com
18.116.13.188	A	dofeve.org
18.116.16.112	A	app-stage.idevit.us
18.116.22.232	A	backup.pro
18.116.31.13	A	socinbox.com
18.116.33.236	PTR	ec2-18-116-33-236.us-east-2.compute.amazonaws.com
18.116.33.236	A	wowcol.com.co
18.116.55.135	A	agilentmarketingresearch.com
18.116.62.75	PTR	ec2-18-116-62-75.us-east-2.compute.amazonaws.com
18.116.74.4	A	avlokya.com
18.116.79.59	A	jnxm2.com
18.116.83.218	A	d-04yn1tnr58.execute-api.us-east-2.amazonaws.com
18.116.86.117	PTR	ec2-18-116-86-117.us-east-2.compute.amazonaws.com
18.116.94.220	A	cpwd.ca
18.116.111.114	A	happitec.com
18.116.115.104	PTR	ec2-18-116-115-104.us-east-2.compute.amazonaws.com
18.116.131.28	A	gpximoveis.simbo.com.br
18.116.135.158	A	blox.land
18.116.138.39	A	poeptech.com
18.116.139.130	A	codefuel.com
18.116.153.162	A	vid.springserve.com
18.116.154.243	A	motshelo-mobile.com
18.116.172.235	A	ronin-prod-shrine.rm.turbinemobile.com
18.116.172.235	A	ronin-prod-troop.rm.turbinemobile.com
18.116.172.235	A	ronin-prod-world-map.rm.turbinemobile.com
18.116.174.122	A	kamis.pl
18.116.174.122	A	kamis.ro
18.116.181.91	A	agilentassociates.com
18.116.181.91	A	agilent.foundation
18.116.182.46	A	d-moudatz3pi.execute-api.us-east-2.amazonaws.com
18.116.183.181	A	cpix.me
18.116.186.131	A	facyber.com
18.116.210.143	A	beautytap.com
18.116.223.16	A	humhealth.com
18.116.225.228	A	banks.com
18.116.226.246	A	transcribe.us-east-2.amazonaws.com
18.116.233.65	PTR	ec2-18-116-233-65.us-east-2.compute.amazonaws.com
18.116.247.210	A	mishakrutiy.com
18.116.248.239	A	us.tetoo.net
18.116.255.194	A	agilent.gives
18.116.255.194	A	jmbs-soft.com
18.116.255.194	A	07.pet