Robtex

Up: 216.153.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 216.153.64.0/19
Down right: 216.153.96.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.153.65.3	PTR	host3-65-153-216.isdn.net
216.153.66.2	PTR	fpd8994202.aicf601.ap.nuro.jp
216.153.66.2	A	smtp2.wilsonbank.com
216.153.66.2	A	smtp2.communitybankofsmithcounty.com
216.153.67.65	PTR	friendsnews.com
216.153.67.194	PTR	host194-67-153-216.isdn.net
216.153.69.67	A	mail.sbintl.com
216.153.69.69	A	sbi-e-commerce.com
216.153.72.2	PTR	web1.saints.net
216.153.72.8	PTR	stjohnsquare.com
216.153.72.66	PTR	tylercandy.com
216.153.72.70	PTR	mountaincreeksporthorses.com
216.153.72.71	PTR	steamsolutions.com
216.153.72.180	PTR	tweb.saints.net
216.153.72.202	PTR	ns1.dstn.com
216.153.72.203	PTR	ns1.nter.net
216.153.74.34	A	dicksonlabs.net
216.153.75.3	PTR	fpd8994b03.gifg404.ap.nuro.jp
216.153.75.3	A	cu-email.southeastfinancial.org
216.153.75.3	A	mail.southeastfinancial.org
216.153.76.20	A	seibbs.com
216.153.78.65	PTR	host65-78-153-216.leecompany.com
216.153.79.66	PTR	host66-79-153-216.isdn.net
216.153.83.0	A	nashvillevisitor.com
216.153.83.25	A	nashvilleinformation.com
216.153.83.25	A	nashvillevisitorinfo.com
216.153.83.25	A	nashvillevacations.com
216.153.84.1	PTR	host1-84-153-216.isdn.net
216.153.85.128	PTR	host128-85-153-216.isdn.net
216.153.85.193	PTR	host193-85-153-216.isdn.net
216.153.86.128	PTR	host128-86-153-216.isdn.net
216.153.86.129	PTR	host129-86-153-216.isdn.net
216.153.91.10	A	maxxbcl.com
216.153.91.10	A	dawprofessional.com
216.153.91.10	A	earforever.com
216.153.91.100	A	isdnns.waveslive.com
216.153.94.101	A	ns2.isdn.net
216.153.95.130	PTR	host130-95-153-216.isdn.net
216.153.115.100	A	sureinsight.com
216.153.115.100	A	mail.sureinsight.com