Robtex

Up: 209.122.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 209.122.0.0/18
Down right: 209.122.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
209.122.0.0	PTR	209-122-0-0.c3-0.upd-ubr1.trpr-upd.pa.cable.rcn.com
209.122.0.1	A+PTR	bdl1.atw-cbr1.atw.pa.cable.rcn.net
209.122.0.1	PTR	209-122-0-1.s9471.c3-0.atw-cbr1.atw.pa.cable.rcncustomer.com
209.122.0.15	A	209-122-0-15.c3-0.atw-cbr5.atw.pa.cable.rcn.com
209.122.0.32	A	209-122-0-32.c3-0.atw-cbr5.atw.pa.cable.rcn.com
209.122.0.38	A	209-122-0-38.c3-0.atw-cbr5.atw.pa.cable.rcn.com
209.122.0.134	A	209-122-0-134.c3-0.atw-cbr5.atw.pa.cable.rcn.com
209.122.0.139	A	209-122-0-139.c3-0.atw-cbr5.atw.pa.cable.rcn.com
209.122.0.140	A	209-122-0-140.c3-0.atw-cbr5.atw.pa.cable.rcn.com
209.122.0.160	A	209-122-0-160.c3-0.atw-cbr5.atw.pa.cable.rcn.com
209.122.2.2	PTR	209-122-2-2.c3-0.upd-ubr1.trpr-upd.pa.cable.rcn.com
209.122.4.1	A+PTR	209-122-4-1.c3-0.atw-cbr5.atw.pa.cable.rcn.com
209.122.4.1	A+PTR	bdl1.atw-cbr1.atw.pa.cable.rcn.net
209.122.4.1	A	bdl1.atw-cbr3.atw.pa.cable.rcn.net
209.122.4.105	A+PTR	209-122-4-105.c3-0.atw-ubr5.atw.pa.cable.rcn.com
209.122.4.137	PTR	209-122-4-137.s10631.c3-0.atw-cbr1.atw.pa.cable.rcncustomer.com
209.122.4.137	A	consumptionbrewery.com
209.122.4.137	A	consumptionbrewing.com
209.122.5.241	A	209-122-5-241.c3-0.atw-ubr5.atw.pa.cable.rcn.com
209.122.7.41	A	ldvweather.com
209.122.8.39	A+PTR	209-122-8-39.s20517.c3-0.drf-cbr1.atw-drf.pa.cable.rcncustomer.com
209.122.8.39	A	bauer18.com
209.122.8.39	A	mail.bauer18.com
209.122.8.97	A	www.cebb.customs.treas.gov
209.122.10.1	A+PTR	209-122-10-1.s12539.c3-0.atw-cbr5.atw.pa.cable.rcncustomer.com
209.122.10.1	A+PTR	bdl1.atw-cbr2.atw.pa.cable.rcn.net
209.122.10.185	A	cofc25.erols.com
209.122.12.128	A+PTR	209-122-12-128.c3-0.drf-ubr1.atw-drf.pa.cable.rcn.com
209.122.12.134	A+PTR	209-122-12-134.s21124.c3-0.drf-cbr1.atw-drf.pa.cable.rcncustomer.com
209.122.16.1	PTR	bdl1.frm-ubr1.sbo-frm.ma.cable.rcn.net
209.122.24.217	A	adp01.erols.com
209.122.24.220	A	adp04.erols.com
209.122.24.221	A	adp05.erols.com
209.122.24.223	A	adp07.erols.com
209.122.29.208	PTR	host00.novabio.com
209.122.32.1	PTR	bdl1.frm-ubr1.sbo-frm.ma.cable.rcn.net
209.122.33.201	A	thefordham.net
209.122.41.3	A	printbb.com
209.122.43.3	A	mail.northamptoncounty.org
209.122.43.12	A	ns1.northamptoncounty.org
209.122.43.130	A	hostbosp.summitpartners.com
209.122.50.18	A	town.berwyn-heights.md.us
209.122.64.41	A	pa.speedtest.rcn.net
209.122.64.41	A	mage.dns.rcn.net
209.122.64.86	A	ny.speedtest.rcn.net
209.122.64.86	A	speedtest.rcn.net
209.122.72.1	PTR	bdl1.frm-ubr1.sbo-frm.ma.cable.rcn.net
209.122.77.71	A	gsatot71.erols.com
209.122.82.44	A	host44.downtownhospitalips.d.subnet.rcn.com
209.122.83.1	PTR	host01.impactdigitalips.i.subnet.rcn.com
209.122.83.1	A	globaledit.net
209.122.83.12	A	k4ziv.erols.com
209.122.97.160	A	mail.generalmeasure.com
209.122.102.45	A	keisch.com
209.122.107.7	A	ns1.lasell.edu
209.122.107.7	A	lasellcolips08.l.subnet.rcn.com
209.122.107.7	A	ns2.lasell.edu
209.122.107.12	A	lasellvillage.com
209.122.112.17	A	platforms.co
209.122.112.216	PTR	209-122-112-216.s9620.c3-0.wsd-cbr1.qens-wsd.ny.cable.rcncustomer.com
209.122.112.216	A	209-122-112-216.c3-0.wsd-ubr1.qens-wsd.ny.cable.rcn.com
209.122.113.20	A	lockraven.net
209.122.114.129	A+PTR	209-122-114-129.s10045.c3-0.wsd-ubr1.qens-wsd.ny.cable.rcncustomer.com
209.122.114.129	A	abended.com
209.122.114.237	A+PTR	209-122-114-237.s10153.c3-0.wsd-cbr1.qens-wsd.ny.cable.rcncustomer.com
209.122.115.79	A+PTR	209-122-115-79.c3-0.wsd-ubr1.qens-wsd.ny.cable.rcn.com
209.122.118.101	A	malschlin.com
209.122.120.107	A+PTR	209-122-120-107.s12067.c3-0.wsd-ubr1.qens-wsd.ny.cable.rcncustomer.com
209.122.120.125	A+PTR	209-122-120-125.c3-0.wsd-ubr1.qens-wsd.ny.cable.rcn.com
209.122.124.1	A	bdl1.wsd-ubr1.qens-wsd.ny.cable.rcn.net
209.122.124.1	A	bdl1.wsd-cbr1.qens-wsd.ny.cable.rcn.net