Robtex

Up: 83.140.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 83.140.144.0/22
Down right: 83.140.148.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.140.144.60	A	mail.theabsoluteblog.com
83.140.144.60	A	mail.gooh.se
83.140.144.60	A	mail.theabsolutblog.com
83.140.144.95	A	mediascandinavia.com
83.140.145.10	A	mullig.com
83.140.145.10	A	mulligt.com
83.140.145.10	A	*.mulligt.com
83.140.146.96	A+PTR	83.140.146.96.biz.sta.port80.se
83.140.147.0	A	147.140.83.in-addr.arpa
83.140.147.69	A+PTR	83.140.147.69.biz.sta.port80.se
83.140.147.109	A	83.140.147.109.biz.sta.port80.se
83.140.147.188	A	83.140.147.188.biz.sta.port80.se
83.140.147.221	A	83.140.147.221.biz.sta.port80.se
83.140.149.2	PTR	83.140.149.2.biz.sta.port80.se
83.140.149.25	PTR	83.140.149.25.biz.sta.port80.se
83.140.149.32	PTR	83.140.149.32.biz.sta.port80.se
83.140.149.35	PTR	83.140.149.35.biz.sta.port80.se
83.140.149.43	PTR	83.140.149.43.biz.sta.port80.se
83.140.149.50	PTR	83.140.149.50.biz.sta.port80.se
83.140.149.58	PTR	83.140.149.58.biz.sta.port80.se
83.140.149.74	PTR	83.140.149.74.biz.sta.port80.se
83.140.149.88	PTR	83.140.149.88.biz.sta.port80.se
83.140.149.89	PTR	83.140.149.89.biz.sta.port80.se
83.140.149.98	PTR	83.140.149.98.biz.sta.port80.se
83.140.149.112	PTR	83.140.149.112.biz.sta.port80.se
83.140.149.114	PTR	83.140.149.114.biz.sta.port80.se
83.140.149.129	PTR	83.140.149.129.biz.sta.port80.se
83.140.149.138	PTR	83.140.149.138.biz.sta.port80.se
83.140.149.139	PTR	83.140.149.139.biz.sta.port80.se
83.140.149.154	PTR	83.140.149.154.biz.sta.port80.se
83.140.149.161	PTR	83.140.149.161.biz.sta.port80.se
83.140.149.163	PTR	83.140.149.163.biz.sta.port80.se
83.140.149.171	PTR	83.140.149.171.biz.sta.port80.se
83.140.149.176	PTR	83.140.149.176.biz.sta.port80.se
83.140.149.183	A	83.140.149.183.biz.sta.port80.se
83.140.149.186	PTR	83.140.149.186.biz.sta.port80.se
83.140.149.192	PTR	83.140.149.192.biz.sta.port80.se
83.140.149.203	PTR	83.140.149.203.biz.sta.port80.se
83.140.149.216	PTR	83.140.149.216.biz.sta.port80.se
83.140.149.224	PTR	83.140.149.224.biz.sta.port80.se
83.140.149.233	PTR	83.140.149.233.biz.sta.port80.se
83.140.149.235	PTR	83.140.149.235.biz.sta.port80.se
83.140.149.241	PTR	83.140.149.241.biz.sta.port80.se
83.140.149.242	PTR	83.140.149.242.biz.sta.port80.se
83.140.150.2	PTR	83.140.150.2.biz.sta.port80.se
83.140.150.3	PTR	83.140.150.3.biz.sta.port80.se
83.140.150.10	PTR	83.140.150.10.biz.sta.port80.se
83.140.150.16	PTR	83.140.150.16.biz.sta.port80.se
83.140.150.18	PTR	83.140.150.18.biz.sta.port80.se
83.140.150.25	PTR	83.140.150.25.biz.sta.port80.se
83.140.150.26	PTR	83.140.150.26.biz.sta.port80.se
83.140.150.41	PTR	83.140.150.41.biz.sta.port80.se
83.140.150.42	PTR	83.140.150.42.biz.sta.port80.se
83.140.150.50	PTR	83.140.150.50.biz.sta.port80.se
83.140.150.58	PTR	83.140.150.58.biz.sta.port80.se
83.140.150.64	PTR	83.140.150.64.biz.sta.port80.se
83.140.150.72	PTR	83.140.150.72.biz.sta.port80.se
83.140.150.73	PTR	83.140.150.73.biz.sta.port80.se
83.140.150.81	PTR	83.140.150.81.biz.sta.port80.se
83.140.150.90	PTR	83.140.150.90.biz.sta.port80.se
83.140.150.97	PTR	83.140.150.97.biz.sta.port80.se
83.140.150.98	PTR	83.140.150.98.biz.sta.port80.se
83.140.150.105	PTR	83.140.150.105.biz.sta.port80.se
83.140.150.128	PTR	83.140.150.128.biz.sta.port80.se
83.140.150.137	PTR	83.140.150.137.biz.sta.port80.se
83.140.150.144	PTR	83.140.150.144.biz.sta.port80.se
83.140.150.145	PTR	83.140.150.145.biz.sta.port80.se
83.140.150.147	PTR	83.140.150.147.biz.sta.port80.se
83.140.150.154	PTR	83.140.150.154.biz.sta.port80.se
83.140.150.161	PTR	83.140.150.161.biz.sta.port80.se
83.140.150.179	PTR	83.140.150.179.biz.sta.port80.se
83.140.150.185	PTR	83.140.150.185.biz.sta.port80.se
83.140.150.202	PTR	83.140.150.202.biz.sta.port80.se
83.140.150.208	PTR	83.140.150.208.biz.sta.port80.se
83.140.150.211	PTR	83.140.150.211.biz.sta.port80.se
83.140.150.227	PTR	83.140.150.227.biz.sta.port80.se
83.140.150.232	PTR	83.140.150.232.biz.sta.port80.se
83.140.150.234	PTR	83.140.150.234.biz.sta.port80.se
83.140.150.235	PTR	83.140.150.235.biz.sta.port80.se
83.140.150.240	PTR	83.140.150.240.biz.sta.port80.se
83.140.150.250	PTR	83.140.150.250.biz.sta.port80.se
83.140.151.7	A+PTR	83.140.151.7.biz.sta.port80.se