Robtex

Up: 36.89.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 36.89.80.0/23
Down right: 36.89.82.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
36.89.82.66	A	ns1.basoro.id
36.89.82.66	A	ns2.covid2019.my.id
36.89.82.66	A	ns2.rsud-soemarno.go.id
36.89.82.68	A	ns1.atilamedia.com
36.89.82.68	A	ns2.atilamedia.com
36.89.82.69	A	yaski.or.id
36.89.82.69	A	ns1.yaski.or.id