Robtex

Up: 185.128.168.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 185.128.168.0/23
Down right: 185.128.170.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.128.168.18	PTR	18.red-185-128-168.static.grupouniversal.com
185.128.168.132	A+PTR	132.red-185-128-168.static.grupouniversal.com
185.128.168.132	A	www.loogo.es
185.128.168.132	A	www.loogo.eu
185.128.168.135	PTR	135.red-185-128-168.static.grupouniversal.com
185.128.168.139	A+PTR	139.red-185-128-168.static.grupouniversal.com
185.128.168.139	A	e-psicologos.com
185.128.168.153	A	www.nacopiti.org
185.128.168.153	A	nacopiti.org
185.128.168.153	A	citinavarra.es
185.128.168.162	A+PTR	162.red-185-128-168.static.grupouniversal.com
185.128.168.162	A	www.arecagestion.com
185.128.168.162	A	arecagestion.com
185.128.168.165	A+PTR	srv11.seizen.solutions
185.128.168.242	PTR	mail.transportescruz.com
185.128.168.242	A	mail.servifrioiruna.com
185.128.168.242	A	mail.xn--servifrioirua-tkb.com
185.128.171.7	PTR	7.red-185-128-171.static.grupouniversal.com