Robtex

Up: 190.106.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 190.106.48.0/21
Down right: 190.106.56.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
190.106.48.4	PTR	host-4-48-106-190.ibw.com.ni
190.106.48.19	PTR	host-19-48-106-190.ibw.com.ni
190.106.48.34	PTR	host-34-48-106-190.ibw.com.ni
190.106.48.65	PTR	host-65-48-106-190.ibw.com.ni
190.106.48.67	PTR	67.48.106.190.biz.sta.ibw.com.ni
190.106.48.67	A	host-67-48-106-190.movistar.com.ni
190.106.48.82	PTR	host-82-48-106-190.ibw.com.ni
190.106.48.88	A	host-88-48-106-190.movistar.com.ni
190.106.48.97	A	host-97-48-106-190.movistar.com.ni
190.106.48.112	PTR	host-112-48-106-190.ibw.com.ni
190.106.48.114	PTR	host-114-48-106-190.ibw.com.ni
190.106.48.128	A	host-128-48-106-190.movistar.com.ni
190.106.48.130	PTR	host-130-48-106-190.ibw.com.ni
190.106.48.131	PTR	host-131-48-106-190.ibw.com.ni
190.106.48.135	A	host-135-48-106-190.movistar.com.ni
190.106.48.162	PTR	host-162-48-106-190.ibw.com.ni
190.106.48.179	PTR	host-179-48-106-190.ibw.com.ni
190.106.48.186	A	host-186-48-106-190.movistar.com.ni
190.106.49.2	A	smtp2.dga.gob.ni
190.106.49.3	A	ns2.dga.gob.ni
190.106.49.12	A	dgaweb.gslb.dga.gob.ni
190.106.49.68	A+PTR	mail.bancorp.com.ni
190.106.49.72	A+PTR	correo.bancorp.com.ni
190.106.49.72	A	webmail.bancorp.com.ni
190.106.49.75	A	www.bancorp.com.ni
190.106.49.162	A	hbautista.org.ni
190.106.50.254	A+PTR	host-254-50-106-190.movistar.com.ni
190.106.54.59	A	www.amastres.com
190.106.55.1	A	host-1-55-106-190.movistar.com.ni
190.106.55.37	A	host-37-55-106-190.movistar.com.ni
190.106.55.47	A	host-47-55-106-190.movistar.com.ni
190.106.55.90	A	host-90-55-106-190.movistar.com.ni
190.106.55.101	A	host-101-55-106-190.movistar.com.ni
190.106.55.108	A	host-108-55-106-190.movistar.com.ni
190.106.55.112	A	host-112-55-106-190.movistar.com.ni
190.106.55.113	A	host-113-55-106-190.movistar.com.ni
190.106.55.150	A	host-150-55-106-190.movistar.com.ni
190.106.55.171	A	host-171-55-106-190.movistar.com.ni
190.106.56.74	A+PTR	ns.bautomotriz.com.ni
190.106.57.35	PTR	ibw3557106190.ibw.com.ni
190.106.57.48	PTR	ibw4857106190.ibw.com.ni
190.106.57.66	PTR	ibw6657106190.ibw.com.ni
190.106.57.96	PTR	ibw9657106190.ibw.com.ni
190.106.57.98	PTR	ibw9857106190.ibw.com.ni
190.106.57.162	PTR	ibw16257106190.ibw.com.ni
190.106.57.205	A	managua.tustributos.com
190.106.57.224	PTR	ibw22457106190.ibw.com.ni
190.106.57.226	PTR	ibw22657106190.ibw.com.ni
190.106.57.227	PTR	ibw22757106190.ibw.com.ni
190.106.58.98	PTR	host-98-58-106-190.ibw.com.ni
190.106.58.131	PTR	host-131-58-106-190.ibw.com.ni
190.106.58.132	A	web.udem.edu.ni
190.106.58.132	A	beatrizcespedes.udem.edu.ni
190.106.58.132	A	udem.edu.ni
190.106.59.250	PTR	host-250-59-106-190.ibw.com.ni
190.106.59.250	A	swpanorama.ibw.com.ni
190.106.60.4	PTR	host-4-60-106-190.ibw.com.ni
190.106.60.18	PTR	host-18-60-106-190.ibw.com.ni
190.106.60.19	PTR	host-19-60-106-190.ibw.com.ni
190.106.60.33	PTR	host-33-60-106-190.ibw.com.ni
190.106.60.34	PTR	host-34-60-106-190.ibw.com.ni
190.106.60.48	PTR	host-48-60-106-190.ibw.com.ni
190.106.60.66	PTR	host-66-60-106-190.ibw.com.ni
190.106.60.80	PTR	host-80-60-106-190.ibw.com.ni
190.106.60.82	PTR	host-82-60-106-190.ibw.com.ni
190.106.60.96	PTR	host-96-60-106-190.ibw.com.ni
190.106.60.97	PTR	host-97-60-106-190.ibw.com.ni
190.106.60.98	PTR	host-98-60-106-190.ibw.com.ni
190.106.60.158	A	tk2.ibw.com.ni
190.106.60.160	PTR	host-160-60-106-190.ibw.com.ni
190.106.60.161	PTR	host-161-60-106-190.ibw.com.ni
190.106.60.162	A+PTR	srv-mail.dipromedsa.com
190.106.60.162	A	webmail.dipromedsa.com
190.106.60.208	PTR	host-208-60-106-190.ibw.com.ni
190.106.60.241	PTR	host-241-60-106-190.ibw.com.ni
190.106.62.34	PTR	host-34-62-106-190.ibw.com.ni
190.106.62.136	A	s1.dga.gob.ni
190.106.62.138	A	s3.dga.gob.ni
190.106.62.141	PTR	dgaweb.dga.gob.ni
190.106.62.146	PTR	ns1.dga.gob.ni