Robtex

Up: 157.185.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 157.185.64.0/19
Down right: 157.185.96.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
157.185.64.18	PTR	157-185-64-18.clearwave.com
157.185.64.146	A+PTR	mail.etsimonds.com
157.185.64.163	A+PTR	webmail.fmgr.com
157.185.65.3	PTR	157-185-65-3.clearwave.com
157.185.65.3	A	mail.flymidamerica.com
157.185.65.11	PTR	157-185-65-11.clearwave.com
157.185.65.11	A	eaddii.sparta.com
157.185.65.12	PTR	smc.sparta.com
157.185.65.12	A	projectofficer.org
157.185.65.130	PTR	157-185-65-130.clearwave.com
157.185.65.130	A	bths201.org
157.185.65.130	A	www.bths201.org
157.185.65.134	PTR	157-185-65-134.clearwave.com
157.185.65.135	A+PTR	mail.bths201.org
157.185.65.137	A	ww2.bths201.org
157.185.67.1	A	smikzergate.sparta.com
157.185.67.174	PTR	157-185-67-174.clearwave.com
157.185.69.170	PTR	157-185-69-170.clearwave.com
157.185.69.170	A	webmail.jacksoncounty-il.gov
157.185.69.250	PTR	157-185-69-250.clearwave.com
157.185.71.179	A+PTR	mail.auffenberg.com
157.185.72.58	PTR	siemensmfg.com
157.185.72.142	PTR	157-185-72-142.clearwave.com
157.185.72.142	A	bartparking.com
157.185.73.50	PTR	157-185-73-50.clearwave.com
157.185.73.162	PTR	www.pangrazio.com
157.185.73.162	A	pangrazio.com
157.185.74.9	PTR	157-185-74-9.clearwave.com
157.185.74.9	A	www.mymck.com
157.185.74.9	A	mckendreeonline.mobi
157.185.74.242	PTR	157-185-74-242.clearwave.com
157.185.75.130	PTR	157-185-75-130.clearwave.com
157.185.75.130	A	nlh-cigarinn.com
157.185.76.27	PTR	157-185-76-27.clearwave.com
157.185.76.27	A	psims-metropolis.com
157.185.76.205	A+PTR	swanmail.swanstone.com
157.185.78.102	A	fkgoil.com
157.185.79.38	PTR	157-185-79-38.clearwave.com
157.185.79.38	A	www.newwavesucks.com
157.185.79.38	A	kc9zhv.com
157.185.79.100	A	spartasme.mobi
157.185.79.100	A	lab.spartasme.mobi
157.185.79.100	A	lab.spartasme.com
157.185.80.253	A	spssh.tislabs.com
157.185.82.8	A	test.net-snmp.org
157.185.82.8	A	test.net-snmp.com
157.185.82.8	A	snmptest.netsec.tislabs.com
157.185.82.127	A	mail.dnssec-tools.org
157.185.82.155	A	jabber.tislabs.com
157.185.83.1	A+PTR	toygate.sparta.com
157.185.83.254	A+PTR	toyland.sparta.com
157.185.85.60	PTR	157-185-85-60.clearwave.com
157.185.85.60	A	bmdmnc.com
157.185.85.60	A	www.bmdmnc.com
157.185.86.46	PTR	157-185-86-46.clearwave.com
157.185.87.2	A	mail.hospice.org
157.185.87.218	PTR	157-185-87-218.clearwave.com
157.185.89.107	PTR	157-185-89-107.clearwave.com
157.185.90.82	PTR	mail.sibs-pccc.com
157.185.90.82	A	sibs-pccc.com
157.185.90.214	PTR	157-185-90-214.clearwave.com
157.185.90.214	A	bestdesigns.biz