Robtex

Up: 216.234.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 216.234.192.0/20
Down right: 216.234.208.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.234.192.49	A	mail.scaledpacket.com
216.234.192.49	A	scaledpacket.org
216.234.192.49	A	mail.scaledpacket.org
216.234.192.176	A	mail.repress.com
216.234.192.176	A	mail.rigozsaurus.com
216.234.192.194	A	occ-1-2422-590.1.nflxso.net
216.234.192.194	A	occ-0-2422-1360.1.nflxso.net
216.234.192.194	A	occ-1-2422-586.1.nflxso.net
216.234.193.5	A	convention.albuquerquecc.com
216.234.193.6	A	outlook.albuquerquecc.com
216.234.194.131	PTR	216-234-194-131.abq.static.fttx.citylinkfiber.net
216.234.198.98	PTR	216-234-198-98.abq.static.fttx.citylinkfiber.net
216.234.199.1	A	mail20.omni-warehouse.com
216.234.200.70	A	mail.randrage.com
216.234.200.82	A	mail.contractassociatesnm.com
216.234.201.34	PTR	216-234-201-34.abq.static.wholesale.citylinkfiber.net
216.234.201.130	PTR	216-234-201-130.abq.static.wholesale.citylinkfiber.net
216.234.201.130	A	walkinwills.net
216.234.202.34	A	mail2.qualitydeal.com
216.234.204.98	PTR	216-234-204-98.ntua.com
216.234.206.2	PTR	smtpoutbound.pageud.k12.az.us
216.234.206.8	A	pusd-smtp.pageud.k12.az.us
216.234.208.161	PTR	216-234-208-161.abq.static.fttx.citylinkfiber.net
216.234.208.225	PTR	216-234-208-225.abq.static.fttx.citylinkfiber.net
216.234.214.0	PTR	216-234-214-0.abq.static.fttx.citylinkfiber.net
216.234.216.131	PTR	131.216-234.216-unused.kitcarson.net
216.234.217.67	PTR	67.216-234-217-unused.kitcarson.net
216.234.219.35	PTR	35.216-234-219-unused.kitcarson.net
216.234.220.0	PTR	216-234-220-0.abq.static.fttx.citylinkfiber.net
216.234.220.96	PTR	216-234-220-96.abq.static.fttx.citylinkfiber.net
216.234.220.99	PTR	216-234-220-99.abq.static.fttx.citylinkfiber.net
216.234.220.192	PTR	216-234-220-192.abq.static.fttx.citylinkfiber.net
216.234.222.66	PTR	216-234-222-66.abq.static.fttx.citylinkfiber.net
216.234.222.130	PTR	216-234-222-130.abq.static.fttx.citylinkfiber.net
216.234.223.67	PTR	216-234-223-67.abq.static.fttx.citylinkfiber.net
216.234.223.194	PTR	216-234-223-194.abq.static.fttx.citylinkfiber.net