Robtex

Up: 103.126.24.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 103.126.28.0/23
Down right: 103.126.30.0/23

IP	Type	Hostname
103.126.30.18	PTR	host-103-126-30-18.integrasia.id
103.126.30.18	A	ns1.fcorp.co.id
103.126.30.18	A	ns.integrasia.id
103.126.30.19	PTR	host-103-126-30-19.integrasia.id
103.126.30.19	A	ns2.fcorp.co.id
103.126.30.19	A	ns2.ujihamdani.com
103.126.30.22	A	integrasia.id
103.126.30.135	PTR	host-103-126-30-135.integrasia.id
103.126.30.250	A	cigading.ptkbs.co.id