Robtex

Up: 206.81.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 206.81.192.0/19
Down right: 206.81.224.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.81.192.1	A+PTR	tuk-dns2-01.inet.qwest.net
206.81.192.1	A	sttl.uswest.net
206.81.192.2	PTR	tuk-dns1-01.inet.qwest.net
206.81.192.3	PTR	tuk-dns-02.inet.qwest.net
206.81.192.3	A	tuk-dns2-02.inet.qwest.net
206.81.192.4	A	tuk-dns1-02.inet.qwest.net
206.81.193.53	A	182.s10-1-0.sttl-cust.sttl.uswest.net
206.81.193.86	A	fs4.acgcorp.net
206.81.194.29	A	83.s10-1-0.sttl-cust.sttl.uswest.net
206.81.194.65	PTR	sea-edge-01.inet.qwest.net
206.81.194.77	A+PTR	17.s10-1-0.sttl-cust.sttl.uswest.net
206.81.194.81	A+PTR	20.ch0.s11-0-0-15.sttl-cust.sttl.uswest.net
206.81.194.113	A	314.s10-1-0.sttl-cust.sttl.uswest.net
206.81.194.141	PTR	tuk-edge-14.inet.qwest.net
206.81.194.157	A	93.s10-1-0.sttl-cust.sttl.uswest.net
206.81.194.201	PTR	tuk-edge-10.inet.qwest.net
206.81.194.205	PTR	16.s10-1-0.sttl-cust.sttl.uswest.net
206.81.197.35	PTR	tuxedojunction.com
206.81.197.184	A	aoihc.aoi.org
206.81.197.195	PTR	wxserver3.arnav.com
206.81.197.233	A	206-81-197-233.dia.static.qwest.net
206.81.197.245	A	206-81-197-245.dia.static.qwest.net
206.81.197.246	A	206-81-197-246.dia.static.qwest.net
206.81.197.255	A	206-81-197-255.dia.static.qwest.net
206.81.198.46	PTR	tcimediaps.com
206.81.198.46	PTR	ftp.tcimediaps.com
206.81.198.46	PTR	mail.tcimediaps.com
206.81.198.67	A+PTR	mail.soundcu.com
206.81.198.162	A	206-81-198-162.dia.static.qwest.net
206.81.198.166	A	206-81-198-166.dia.static.qwest.net
206.81.198.168	A	206-81-198-168.dia.static.qwest.net
206.81.198.171	A	206-81-198-171.dia.static.qwest.net
206.81.198.192	A+PTR	206-81-198-192.dia.static.qwest.net
206.81.198.194	PTR	mail.nols.org
206.81.198.194	PTR	206-81-198-194.dia.static.qwest.net
206.81.198.194	A	mymail.fixedwifi.com
206.81.198.196	A	206-81-198-196.dia.static.qwest.net
206.81.199.110	PTR	web1.servers.victorystudios.net
206.81.199.110	A	firstclassfilmcompany.com
206.81.199.110	A	brandonbates.com
206.81.199.112	PTR	web3.servers.victorystudios.net
206.81.199.194	PTR	hosted2.sightward.net
206.81.199.194	PTR	206-81-199-194.dia.static.qwest.net
206.81.199.216	A	spendsavelive.org
206.81.201.117	A	diagnostechs.com
206.81.201.117	A	*.diagnostechs.com
206.81.201.131	A	security4hire.com
206.81.201.131	A	chronicremedy.com
206.81.201.131	A	realtyreview.com
206.81.201.132	PTR	mail.re2k.com
206.81.201.194	A+PTR	mail.usor.com
206.81.202.1	PTR	206-81-202-1.dia.static.qwest.net
206.81.202.3	PTR	206-81-202-3.dia.static.qwest.net
206.81.202.64	PTR	206-81-202-64.dia.static.qwest.net
206.81.202.192	PTR	206-81-202-192.dia.static.qwest.net
206.81.202.194	PTR	tacomarad.com
206.81.202.194	PTR	tramedicalimaging.com
206.81.207.8	A	ns1.avondaleaz.gov
206.81.207.9	A	ns2.avondale.org
206.81.207.9	A	ns2.avondaleaz.gov
206.81.207.130	A+PTR	mail.pinecanyon.net
206.81.207.152	A	flashreport19.com
206.81.207.155	A	acacia-capitalftp2.com
206.81.207.165	A	pride.russlyon.com
206.81.207.196	A	206-81-207-196.dia.static.qwest.net
206.81.207.221	A	206-81-207-221.dia.static.qwest.net
206.81.207.235	A	www.smileycrane.com
206.81.207.235	A	www.spydercrane.com
206.81.208.68	A	tree-city.org
206.81.211.7	A	206-81-211-7.dia.static.qwest.net
206.81.211.16	A	206-81-211-16.dia.static.qwest.net
206.81.211.31	A	206-81-211-31.dia.static.qwest.net
206.81.211.40	A	206-81-211-40.dia.static.qwest.net
206.81.211.78	A	206-81-211-78.dia.static.qwest.net
206.81.211.84	A	206-81-211-84.dia.static.qwest.net
206.81.211.85	A	206-81-211-85.dia.static.qwest.net
206.81.211.93	A	206-81-211-93.dia.static.qwest.net
206.81.211.153	A	206-81-211-153.dia.static.qwest.net
206.81.211.156	A	206-81-211-156.dia.static.qwest.net
206.81.211.167	A	206-81-211-167.dia.static.qwest.net
206.81.211.188	A	206-81-211-188.dia.static.qwest.net
206.81.211.203	A	206-81-211-203.dia.static.qwest.net
206.81.211.216	A	206-81-211-216.dia.static.qwest.net
206.81.211.217	A	206-81-211-217.dia.static.qwest.net
206.81.213.60	A	your1cu.org
206.81.213.60	A	your1cu.net
206.81.213.60	A	206-81-213-60.dia.static.qwest.net
206.81.215.1	A+PTR	206-81-215-1.dia.static.qwest.net
206.81.215.3	A+PTR	206-81-215-3.dia.static.qwest.net
206.81.215.6	A	206-81-215-6.dia.static.qwest.net
206.81.215.7	A	206-81-215-7.dia.static.qwest.net
206.81.215.64	A+PTR	206-81-215-64.dia.static.qwest.net
206.81.215.68	A	206-81-215-68.dia.static.qwest.net
206.81.215.69	A	206-81-215-69.dia.static.qwest.net
206.81.215.70	A	206-81-215-70.dia.static.qwest.net
206.81.215.134	A	206-81-215-134.dia.static.qwest.net
206.81.215.138	A	206-81-215-138.dia.static.qwest.net
206.81.215.142	A	206-81-215-142.dia.static.qwest.net
206.81.215.144	A	206-81-215-144.dia.static.qwest.net
206.81.215.192	A+PTR	206-81-215-192.dia.static.qwest.net
206.81.215.193	A+PTR	206-81-215-193.dia.static.qwest.net
206.81.215.194	A+PTR	206-81-215-194.dia.static.qwest.net
206.81.215.197	A	206-81-215-197.dia.static.qwest.net
206.81.216.5	A	ns1.moneymanagement.org
206.81.216.6	A	mail2.moneymanagement.org
206.81.216.101	A	www.mycccsaccount.com
206.81.216.101	A	mycccsaccount.com
206.81.216.102	A	www.paragondms.com
206.81.216.102	A	paragondms.com
206.81.216.151	A	ftp.moneymanagement.org
206.81.216.196	A	moneybunny.com
206.81.216.211	A	mappingyourfuture.org
206.81.216.211	A	myfpodcast.com
206.81.216.211	A	mapping-my-future.org
206.81.217.38	A	glf.org
206.81.217.38	A	no-controversy.org
206.81.217.38	A	gatesfoundation.net
206.81.219.1	PTR	dialup1.gr.cc.wa.us
206.81.219.3	PTR	dialup3.gr.cc.wa.us
206.81.219.65	PTR	dialup65.gr.cc.wa.us
206.81.219.130	PTR	dialup130.gr.cc.wa.us
206.81.219.249	PTR	grcc-asc2.gr.cc.wa.us
206.81.219.250	PTR	grcc-asc3.gr.cc.wa.us
206.81.220.0	PTR	206-81-220-0.dia.static.qwest.net
206.81.220.17	PTR	206-81-220-17.dia.static.qwest.net
206.81.220.82	PTR	webmail.rei.com
206.81.221.12	A	ask.rei.com
206.81.221.26	A	ns01.rei.com
206.81.221.30	A	ns02.rei.com
206.81.221.45	A	collaboration.rei.com
206.81.221.65	PTR	sfbdir-wa.rei.com
206.81.221.65	A+PTR	wac01.rei.com
206.81.221.65	PTR	sfbweb-wa-d.rei.com
206.81.221.77	A	fs.rei.com
206.81.221.80	PTR	code.rei.com
206.81.221.171	A	autodiscover.rei.com
206.81.221.171	A	mobile.rei.com
206.81.221.253	A+PTR	mail.rei-outlet.com
206.81.221.253	A+PTR	poe.rei.com
206.81.222.5	A+PTR	mail.rei.com
206.81.222.22	PTR	ahq_p22.rei.com
206.81.222.22	PTR	mymail.rei.com
206.81.222.22	A+PTR	fp.rei.com
206.81.222.24	A+PTR	ahq_p.rei.com
206.81.222.25	A+PTR	ns.rei.com
206.81.224.15	A	mail.cypresspetroleum.com
206.81.224.15	A	cypresspetroleum.com
206.81.224.16	A	ns1.businessuites.com
206.81.224.16	A	ns1.businesssuites.com
206.81.224.65	A	prod65.msbce.com
206.81.224.67	A	cc67.msbce.com
206.81.224.68	A	cc68.msbce.com
206.81.224.154	PTR	australia.msbce.com
206.81.224.154	A+PTR	ws1.msbce.com
206.81.225.241	A	ns3.msbce.com
206.81.225.241	A	ns1.msbceservices.com
206.81.225.241	A	mail.msbce.com
206.81.225.245	PTR	www.businessuites.com
206.81.225.245	A	businessuites.com
206.81.225.251	PTR	weblan.businessuites.com
206.81.236.14	A+PTR	mail.attorneyokano.com
206.81.236.14	A	mail.okanolaw.com
206.81.240.11	A	portfoliost.com
206.81.242.214	A	awtydadsclub.com
206.81.245.131	A	mail.rgglaw.com
206.81.245.131	A	mail2.rgglaw.com