Robtex

Up: 185.21.32.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 185.21.32.0/23
Down right: 185.21.34.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.21.33.69	PTR	185-21-33-69-static.nixus.es
185.21.33.69	A	informaticaespinardo.es
185.21.33.69	A	rpvirtual.es
185.21.33.186	PTR	185-21-33-186-static.nixus.es
185.21.33.186	A	ea1rkg-hotspot.duckdns.org
185.21.33.186	A	www.ea1rkg-hotspot.duckdns.org
185.21.34.3	A+PTR	sip2.nixus.es
185.21.34.3	PTR	185-21-34-3-static.nixus.es
185.21.34.4	PTR	185-21-34-4-static.nixus.es
185.21.34.4	A+PTR	ns4.nixus.es
185.21.34.75	PTR	185-21-34-75-static.nixus.es
185.21.34.75	A	nicos.es
185.21.34.80	PTR	185-21-34-80-static.nixus.es
185.21.34.86	A	ksmg.dpsistem.com
185.21.34.98	PTR	185-21-34-98-static.nixus.es
185.21.34.98	A	supervisorjuridico.com
185.21.34.98	A	supervisorfinanciero.com
185.21.34.153	PTR	185-21-34-153-static.nixus.es
185.21.34.155	A+PTR	mail.esamur.com
185.21.34.155	A	correo.esamur.com
185.21.34.156	PTR	185-21-34-156-static.nixus.es
185.21.34.156	A	www.esamur.com
185.21.34.158	PTR	185-21-34-158-static.nixus.es
185.21.34.158	A	esamur.com
185.21.35.2	A+PTR	mail.vdx.es
185.21.35.2	A	ns0.asesoriaalbero.es
185.21.35.2	A	vdx.es
185.21.35.18	PTR	185-21-35-18-static.nixus.es
185.21.35.62	A+PTR	mail.lajarin.net
185.21.35.62	A	lajarin.net