Robtex

Up: 182.50.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 182.50.80.0/23
Down right: 182.50.82.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.50.80.0	PTR	0.80.50.182.static-corp.jastel.co.th
182.50.80.1	PTR	1.80.50.182.static-corp.jastel.co.th
182.50.80.2	PTR	2.80.50.182.static-corp.jastel.co.th
182.50.80.4	A+PTR	dns1.jastel.co.th
182.50.80.5	A	dns2.jastel.co.th
182.50.80.11	A+PTR	support.jastel.co.th
182.50.80.13	PTR	13.80.50.182.static-corp.jastel.co.th
182.50.80.21	PTR	21.80.50.182.static-corp.jastel.co.th
182.50.80.23	A	mail3.jastel.co.th
182.50.80.33	PTR	33.80.50.182.static-corp.jastel.co.th
182.50.80.35	PTR	35.80.50.182.static-corp.jastel.co.th
182.50.80.44	A	smtpmail5.jastel.co.th
182.50.80.48	A	mail2.jastel.co.th
182.50.80.55	PTR	55.80.50.182.static-corp.jastel.co.th
182.50.80.69	PTR	69.80.50.182.static-corp.jastel.co.th
182.50.80.80	PTR	80.80.50.182.static-corp.jastel.co.th
182.50.80.85	PTR	85.80.50.182.static-corp.jastel.co.th
182.50.80.88	PTR	88.80.50.182.static-corp.jastel.co.th
182.50.80.100	PTR	100.80.50.182.static-corp.jastel.co.th
182.50.80.106	PTR	106.80.50.182.static-corp.jastel.co.th
182.50.80.108	PTR	108.80.50.182.static-corp.jastel.co.th
182.50.80.109	PTR	109.80.50.182.static-corp.jastel.co.th
182.50.80.122	PTR	122.80.50.182.static-corp.jastel.co.th
182.50.80.125	PTR	125.80.50.182.static-corp.jastel.co.th
182.50.80.128	PTR	128.80.50.182.static-corp.jastel.co.th
182.50.80.129	PTR	129.80.50.182.static-corp.jastel.co.th
182.50.80.133	PTR	133.80.50.182.static-corp.jastel.co.th
182.50.80.134	PTR	134.80.50.182.static-corp.jastel.co.th
182.50.80.136	PTR	136.80.50.182.static-corp.jastel.co.th
182.50.80.139	PTR	139.80.50.182.static-corp.jastel.co.th
182.50.80.147	PTR	147.80.50.182.static-corp.jastel.co.th
182.50.80.149	PTR	149.80.50.182.static-corp.jastel.co.th
182.50.80.154	PTR	154.80.50.182.static-corp.jastel.co.th
182.50.80.154	A	m-russia.com
182.50.80.154	A	*.m-vietnam.com
182.50.80.170	PTR	170.80.50.182.static-corp.jastel.co.th
182.50.80.170	A	vpn.ophir-energy.com
182.50.80.176	PTR	176.80.50.182.static-corp.jastel.co.th
182.50.80.196	PTR	196.80.50.182.static-corp.jastel.co.th
182.50.80.197	PTR	197.80.50.182.static-corp.jastel.co.th
182.50.80.199	PTR	199.80.50.182.static-corp.jastel.co.th
182.50.80.213	PTR	213.80.50.182.static-corp.jastel.co.th
182.50.80.224	PTR	224.80.50.182.static-corp.jastel.co.th
182.50.80.228	PTR	228.80.50.182.static-corp.jastel.co.th
182.50.80.235	PTR	235.80.50.182.static-corp.jastel.co.th
182.50.80.239	PTR	239.80.50.182.static-corp.jastel.co.th
182.50.80.245	PTR	245.80.50.182.static-corp.jastel.co.th
182.50.80.251	PTR	251.80.50.182.static-corp.jastel.co.th
182.50.81.235	PTR	webmail.amnuaysilpa.ac.th
182.50.81.235	A	mail.amnuaysilpa.ac.th
182.50.81.235	A	ns1.amnuaysilpa.ac.th
182.50.81.250	PTR	250.81.50.182.static-corp.jastel.co.th
182.50.81.250	A	ns2.amnuaysilpa.ac.th
182.50.81.255	PTR	255.81.50.182.static-corp.jastel.co.th
182.50.82.0	PTR	0.82.50.182.static-corp.jastel.co.th
182.50.82.4	PTR	4.82.50.182.static-corp.jastel.co.th
182.50.82.4	A	jastel.co.th
182.50.82.4	A	www.jastel.co.th
182.50.82.67	PTR	67.82.50.182.static-corp.jastel.co.th