Robtex

Up: 110.139.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 110.139.8.0/22
Down right: 110.139.12.0/22

IP	Type	Hostname
110.139.8.9	PTR	9.subnet110-139-8.speedy.telkom.net.id
110.139.8.97	PTR	97.subnet110-139-8.speedy.telkom.net.id
110.139.8.129	PTR	129.subnet110-139-8.speedy.telkom.net.id
110.139.8.169	PTR	169.subnet110-139-8.speedy.telkom.net.id
110.139.8.178	PTR	178.subnet110-139-8.speedy.telkom.net.id
110.139.8.216	PTR	216.subnet110-139-8.speedy.telkom.net.id
110.139.9.32	PTR	32.subnet110-139-9.speedy.telkom.net.id
110.139.9.42	PTR	42.subnet110-139-9.speedy.telkom.net.id
110.139.9.51	PTR	51.subnet110-139-9.speedy.telkom.net.id
110.139.10.24	A	adhibaladikaagung.com
110.139.10.50	PTR	50.subnet110-139-10.speedy.telkom.net.id
110.139.10.152	PTR	152.subnet110-139-10.speedy.telkom.net.id
110.139.10.157	A	pt-dkm.co.id
110.139.10.202	PTR	202.subnet110-139-10.speedy.telkom.net.id
110.139.10.209	PTR	209.subnet110-139-10.speedy.telkom.net.id
110.139.10.209	A	mailsrv.ajbsfasteners.com
110.139.11.16	PTR	16.subnet11-139-110.speedy.telkom.net.id
110.139.11.65	PTR	65.subnet11-139-110.speedy.telkom.net.id
110.139.11.210	PTR	210.subnet11-139-110.speedy.telkom.net.id
110.139.12.2	PTR	2.subnet110-139-12.speedy.telkom.net.id
110.139.12.94	A	mail.pakerin.co.id
110.139.13.121	PTR	121.subnet110-139-13.speedy.telkom.net.id
110.139.13.147	PTR	147.subnet110-139-13.speedy.telkom.net.id
110.139.13.147	A+PTR	mail.ptkdi.com
110.139.13.179	PTR	179.subnet110-139-13.speedy.telkom.net.id
110.139.13.190	A	dufotindo.com
110.139.13.203	PTR	203.subnet110-139-13.speedy.telkom.net.id
110.139.14.11	PTR	11.subnet110-139-14.speedy.telkom.net.id
110.139.14.178	PTR	178.subnet110-139-14.speedy.telkom.net.id
110.139.14.240	PTR	240.subnet110-139-14.speedy.telkom.net.id
110.139.15.4	PTR	4.subnet110-139-15.speedy.telkom.net.id
110.139.15.98	PTR	98.subnet110-139-15.speedy.telkom.net.id
110.139.15.130	PTR	130.subnet110-139-15.speedy.telkom.net.id