Robtex

Up: 129.250.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 129.250.128.0/19
Down right: 129.250.160.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
129.250.128.0	A+PTR	net-0.asbnva.ameri.ca
129.250.128.21	A+PTR	compton.ameri.ca
129.250.132.67	PTR	129.250.132.67.static.sfo.hosting.com
129.250.133.62	A	mail.joeykuang.com
129.250.133.149	A	azn.com
129.250.133.162	A	certifiedgrillmaster.com
129.250.133.215	A	refer2qwest.com
129.250.133.215	A	qwestreferrals.com
129.250.134.165	PTR	sk.s5.ans1.ns121.ztomy.com
129.250.134.170	A	market360.biz360.com
129.250.134.172	A	content.biz360.com
129.250.134.173	A	images.biz360.com
129.250.135.3	PTR	129.250.135.3.static.sfo.hosting.com
129.250.135.129	PTR	129.250.135.129.static.sfo.hosting.com
129.250.145.2	PTR	129.250.145.2.static.sfo.hosting.com
129.250.145.2	A	discountkatalog.de
129.250.145.2	A	discountwarehouse.de
129.250.145.3	PTR	129.250.145.3.static.sfo.hosting.com
129.250.145.10	PTR	mail.dwm.com
129.250.145.10	A	mail.katalogoutlet.de
129.250.145.25	PTR	129.250.145.25.static.sfo.hosting.com
129.250.147.4	PTR	129.250.147.4.static.sfo.hosting.com
129.250.147.7	A	mail.cordbloodawareness.org
129.250.147.14	A	mail.consolidare1.com
129.250.147.51	A	newbornstemcells.org
129.250.147.51	A	mail.newbornstemcells.org
129.250.147.65	PTR	129.250.147.65.static.sfo.hosting.com
129.250.147.134	A	mail.parentweekly.com
129.250.147.195	PTR	129.250.147.195.static.sfo.hosting.com
129.250.150.66	PTR	129.250.150.66.static.sfo.hosting.com
129.250.150.128	PTR	129.250.150.128.static.sfo.hosting.com
129.250.150.193	PTR	129.250.150.193.static.sfo.hosting.com
129.250.156.55	PTR	ma.astrology.com
129.250.156.92	PTR	mc.astrology.com
129.250.156.93	PTR	md.astrology.com
129.250.156.94	PTR	me.astrology.com
129.250.156.134	A+PTR	mailer13.webstakes.com
129.250.156.137	A	ns0.twnmailsvc.net
129.250.156.138	A	ns1.twnmailsvc.net
129.250.156.148	A	mailer11.csnlmailsvc.com
129.250.156.217	PTR	mx.astrology.com
129.250.156.218	A	mailer12.webstakes.com
129.250.156.226	A	mailer11.ivmmmailsvc.com
129.250.156.227	A	mailer21.ivmmmailsvc.com
129.250.156.231	A	mailer22.webstakes.com
129.250.157.70	A	veriomail.wsainc.com
129.250.157.70	A	nnm1.snfcca02.us.dc.verio.net
129.250.159.75	PTR	app01.fa.triadigmtech.com
129.250.159.75	PTR	mail.triadigm.com
129.250.159.75	A	katsuyanishimori.com
129.250.159.84	A	belraynj.com
129.250.159.84	A	mail.bel-ray.be
129.250.159.84	A	mail.belray.se
129.250.161.123	PTR	adm1.it.ntta.com
129.250.161.132	A	cns2.verio.net
129.250.162.62	A	www.th.ntt.com
129.250.162.201	A	seassl01.lbwa.verio.net
129.250.187.164	A	decisionsonline.com
129.250.189.133	A	www.phaedrusco.com
129.250.189.149	A	narbey.net
129.250.189.150	A	www.catwalkclub.com
129.250.189.153	A	www.residentsite.com