Robtex

Up: 118.98.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 118.98.84.0/23
Down right: 118.98.86.0/23

IP	Type	Hostname
118.98.84.110	PTR	110.subnet118-98-84.astinet.telkom.net.id
118.98.84.113	PTR	113.subnet118-98-84.astinet.telkom.net.id
118.98.84.229	PTR	229.subnet118-98-84.astinet.telkom.net.id
118.98.84.230	PTR	230.subnet118-98-84.astinet.telkom.net.id
118.98.85.74	PTR	74.subnet118-98-85.astinet.telkom.net.id
118.98.85.122	PTR	122.subnet118-98-85.astinet.telkom.net.id
118.98.86.38	PTR	38.subnet118-98-86.astinet.telkom.net.id
118.98.87.65	PTR	65.subnet118-98-87.astinet.telkom.net.id
118.98.87.84	PTR	84.subnet118-98-87.astinet.telkom.net.id