Robtex

Up: 216.143.128.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 216.143.130.0/24
Down right: 216.143.131.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.143.130.6	A	cdr.rnktel.com
216.143.130.7	A	cdrlegacy.rnktel.com
216.143.130.10	A	idiotchristopher.rnktel.com
216.143.130.12	A+PTR	voip2.rnktel.com
216.143.130.19	A+PTR	voip3.rnktel.com
216.143.130.23	A	tempprobe.rnktel.com
216.143.130.26	A	burro.rnktel.com
216.143.130.27	PTR	www.saugus.net
216.143.130.27	A	allsportsimages.com
216.143.130.27	A	saugusbusiness.org
216.143.130.28	A+PTR	voip-in.rnktel.com
216.143.130.29	A	christopher.rnktel.com
216.143.130.32	A	neglect.rnktel.com
216.143.130.34	A	hate.rnktel.com
216.143.130.35	A	downfall.rnktel.com
216.143.130.36	A	sip.foneca.com
216.143.130.36	A	stun.rnktel.com
216.143.130.37	A+PTR	did-in.rnktel.com
216.143.130.42	PTR	famine.rnktel.com
216.143.130.43	A	rage.rnktel.com
216.143.130.44	A+PTR	resi-ser-02.rnktel.com
216.143.130.45	A+PTR	resi-ser-01.rnktel.com
216.143.130.46	A	tilde.rnktel.com
216.143.130.47	A+PTR	anger.rnktel.com
216.143.130.48	A	revenge.rnktel.com
216.143.130.49	A+PTR	berserk.rnktel.com
216.143.130.51	PTR	mail.bfgmort.com
216.143.130.52	A	plague.rnktel.com
216.143.130.55	A+PTR	jonny.rnktel.com
216.143.130.56	A	blue2.rnktel.com
216.143.130.57	A	blue3.rnktel.com
216.143.130.58	A	intermediamusic.rnktel.com
216.143.130.60	A+PTR	telica-ser-01.rnktel.com
216.143.130.61	A	awful.rnktel.com
216.143.130.62	A	telica-ser-02.rnktel.com
216.143.130.64	A	truth.rnktel.com
216.143.130.65	A	mueco.rnktel.com
216.143.130.68	A+PTR	kassie.rnktel.com
216.143.130.70	A	apocalypse.rnktel.com
216.143.130.80	A	sybanet-5300-1.rnktel.com
216.143.130.81	A	beast.rnktel.com
216.143.130.82	A	wineye.rnktel.com
216.143.130.83	A+PTR	scorn.rnktel.com
216.143.130.84	A	woe.rnktel.com
216.143.130.85	A+PTR	secure1.rnktel.com
216.143.130.87	A	pain.rnktel.com
216.143.130.88	A	airquote.rnktel.com
216.143.130.89	A	rejection.rnktel.com
216.143.130.90	A+PTR	damn.rnktel.com
216.143.130.91	A+PTR	havoc.rnktel.com
216.143.130.92	A	chaos.rnktel.com
216.143.130.93	A+PTR	suffer.rnktel.com
216.143.130.94	A	ruin.rnktel.com
216.143.130.95	A	anguish.rnktel.com
216.143.130.101	A	fear.rnktel.com
216.143.130.102	A	bitter.rnktel.com
216.143.130.103	A	rome.rnktel.com
216.143.130.104	A+PTR	romulus.rnktel.com
216.143.130.105	A	remus.rnktel.com
216.143.130.120	A	test-5400.rnktel.com
216.143.130.229	A	p229.block1.tc3.rnktel.net