Robtex

Up: 129.250.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 129.250.128.0/18
Down right: 129.250.192.0/18
(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
129.250.133.62	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
129.250.147.134	A	mail.parentweekly.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
129.250.156.55	PTR	ma.astrology.com
129.250.156.92	PTR	mc.astrology.com
129.250.156.93	PTR	md.astrology.com
129.250.156.134	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
129.250.157.70	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
129.250.192.18	A+PTR	ae-0.appnexus.nycmny13.us.bb.gin.ntt.net
129.250.192.22	A+PTR	ext.ntp1.dllstx09.us.to.gin.ntt.net
129.250.192.22	PTR	ge-0.ntp1.dllstx09.us.to.dllstx09.us.bb.gin.ntt.net
129.250.192.94	A	ts-appleandeve.li.net
129.250.192.158	PTR	d1-4-0-0-1.r01.nycmny01.us.ce.gin.ntt.net
129.250.192.158	A	ns1.6mitre.org
129.250.193.6	PTR	ge-0.stats2.mlpsca01.us.to.gin.ntt.net
129.250.193.78	A	ae-0.endurance.bstnma07.us.bb.gin.ntt.net
129.250.193.137	A	xe-0-0-0-0.r06.plalca01.us.bb.gin.ntt.net
129.250.195.46	PTR	xe-0-1-0-1-1.r00.scrmca02.us.ce.gin.ntt.net
129.250.195.138	A+PTR	ae-0.endurance.snjsca04.us.bb.gin.ntt.net
129.250.196.70	A+PTR	ae-0.akamai-onnet.sttlwa01.us.bb.gin.ntt.net
129.250.196.138	A+PTR	ae-0.amazon.lsanca20.us.bb.gin.ntt.net
129.250.197.162	A+PTR	xe-0-0-0-19.r06.asbnva02.us.ce.gin.ntt.net
129.250.198.50	A+PTR	ae-0.new-relic.chcgil09.us.bb.gin.ntt.net
129.250.198.182	A+PTR	ae-0.endurance.lsanca07.us.bb.gin.ntt.net
129.250.199.2	A	khaotic.net
129.250.199.2	A	decoy.khaotic.net
129.250.199.2	A	www.khaotic.net
129.250.199.8	A	ns1.khaotic.net
129.250.200.78	PTR	xe-0-5-0-31-100.r05.lsanca03.us.ce.gin.ntt.net
129.250.200.102	A	xe-0-6-0-6.r01.snjsca04.us.ce.gin.ntt.net
129.250.201.106	PTR	ae-3.amazon.chcgil09.us.bb.gin.ntt.net
129.250.201.250	A+PTR	ae-1.akamai.chcgil09.us.bb.gin.ntt.net
129.250.202.10	PTR	xe-0-1-0-1-6.r06.plalca01.us.ce.gin.ntt.net
129.250.202.114	A+PTR	ge-102-0-0-9.r01.snjsca04.us.ce.gin.ntt.net
129.250.202.242	A+PTR	xe-0-0-25-2.a00.miamfl02.us.ce.gin.ntt.net
129.250.202.253	A+PTR	xe-0-4-0-12.r01.dllstx04.us.bb.gin.ntt.net
129.250.203.42	A+PTR	ae-0.tnzi.plalca01.us.bb.gin.ntt.net
129.250.203.46	A+PTR	ae-0.tnzi.lsanca20.us.bb.gin.ntt.net
129.250.203.81	A	xe-0-4-0-17.r06.plalca01.us.bb.gin.ntt.net
129.250.204.117	PTR	xe-0-0-0-23.r05.plalca01.us.bb.gin.ntt.net
129.250.204.118	A+PTR	xe-0-0-0-23.r05.plalca01.us.ce.gin.ntt.net
129.250.204.182	A+PTR	ge-100-0-0-15.r00.nycmny13.us.ce.gin.ntt.net
129.250.205.6	A+PTR	ae-3-50.r04.sttlwa01.us.ce.gin.ntt.net
129.250.205.6	A	dc-414.ptoserver.com
129.250.205.250	PTR	ae0-2914.nyk10.core-backbone.com
129.250.205.250	A	ge-100-0-0-19-295.r05.sttlwa01.us.ce.gin.ntt.net
129.250.206.86	PTR	ce-0.telnetscanproject.org.dllstx14.us.bb.gin.ntt.net
129.250.206.86	A	xe-0.telnetscanproject.org.dllstx09.us.bb.gin.ntt.net
129.250.206.121	A	ae-34.r02.snjsca04.us.bb.gin.ntt.net
129.250.206.130	A+PTR	ge-103-0-0-21.r02.snjsca04.us.ce.gin.ntt.net
129.250.207.150	A+PTR	ae-0.stackpath.lsanca07.us.bb.gin.ntt.net
129.250.207.150	PTR	as2914-1.lax.as54104.net
129.250.207.150	A	xe-0-2-0-2.r01.dllstx04.us.ce.gin.ntt.net
129.250.207.198	A+PTR	xe-0-0-0-30.r01.snjsca04.us.ce.gin.ntt.net
129.250.207.209	PTR	xe-0-1-0-5.r05.chcgil09.us.bb.gin.ntt.net
129.250.207.213	PTR	xe-0-3-0-9.r06.chcgil09.us.bb.gin.ntt.net
129.250.219.22	A	d1-6-1-6.a03.chcgil01.us.ce.verio.net
129.250.219.138	PTR	d3-2-3-1.r04.chcgil09.us.ce.gin.ntt.net
129.250.219.154	A	d1-6-0-3.a06.chcgil01.us.ce.verio.net
129.250.219.198	A	d1-6-0-14.a06.chcgil01.us.ce.verio.net
129.250.219.226	A	d1-6-0-21.a06.chcgil01.us.ce.verio.net
129.250.223.66	A	border1.cifnet.net
129.250.225.28	PTR	defaultweb.globalmedia.org
129.250.225.40	PTR	www.ultimateteens.com
129.250.225.150	A	mail.multiempleo.com
129.250.225.150	A	mail.jwcolombia.com
129.250.225.154	A	jwcolombia.com
129.250.225.154	A	youngwalkers.com
129.250.226.2	PTR	atlanta.hotelguide.net
129.250.252.10	PTR	dns-east.prep.net