Robtex

Up: 118.98.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 118.98.16.0/21
Down right: 118.98.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
118.98.17.33	PTR	33.subnet118-98-17.astinet.telkom.net.id
118.98.17.35	PTR	35.subnet118-98-17.astinet.telkom.net.id
118.98.17.65	PTR	65.subnet118-98-17.astinet.telkom.net.id
118.98.17.99	PTR	99.subnet118-98-17.astinet.telkom.net.id
118.98.17.130	PTR	130.subnet118-98-17.astinet.telkom.net.id
118.98.17.161	PTR	161.subnet118-98-17.astinet.telkom.net.id
118.98.17.163	PTR	163.subnet118-98-17.astinet.telkom.net.id
118.98.17.178	PTR	178.subnet118-98-17.astinet.telkom.net.id
118.98.17.179	PTR	179.subnet118-98-17.astinet.telkom.net.id
118.98.17.194	PTR	194.subnet118-98-17.astinet.telkom.net.id
118.98.17.225	PTR	225.subnet118-98-17.astinet.telkom.net.id
118.98.19.34	PTR	34.subnet118-98-19.astinet.telkom.net.id
118.98.19.66	PTR	mpr.co.id
118.98.19.82	PTR	82.subnet118-98-19.astinet.telkom.net.id
118.98.19.98	PTR	98.subnet118-98-19.astinet.telkom.net.id
118.98.21.65	PTR	65.subnet118-98-21.astinet.telkom.net.id
118.98.21.76	PTR	76.subnet118-98-21.astinet.telkom.net.id
118.98.21.137	PTR	137.subnet118-98-21.astinet.telkom.net.id
118.98.22.42	A	mail.zulhamdi.com
118.98.22.65	PTR	65.static.118-96-10.astinet.telkom.net.id
118.98.22.82	PTR	mail.ciuinsurance.com
118.98.22.98	PTR	98.static.118-96-10.astinet.telkom.net.id
118.98.22.162	PTR	162.static.118-96-10.astinet.telkom.net.id
118.98.22.176	PTR	176.static.118-96-10.astinet.telkom.net.id
118.98.22.195	PTR	195.static.118-96-10.astinet.telkom.net.id
118.98.23.2	PTR	2.subnet118-98-23.astinet.telkom.net.id
118.98.23.3	PTR	3.subnet118-98-23.astinet.telkom.net.id
118.98.23.4	PTR	4.subnet118-98-23.astinet.telkom.net.id
118.98.23.16	PTR	16.subnet118-98-23.astinet.telkom.net.id
118.98.23.32	PTR	32.subnet118-98-23.astinet.telkom.net.id
118.98.23.34	PTR	34.subnet118-98-23.astinet.telkom.net.id
118.98.23.48	PTR	48.subnet118-98-23.astinet.telkom.net.id
118.98.23.50	PTR	50.subnet118-98-23.astinet.telkom.net.id
118.98.23.67	PTR	67.subnet118-98-23.astinet.telkom.net.id
118.98.23.96	PTR	96.subnet118-98-23.astinet.telkom.net.id
118.98.23.131	PTR	131.subnet118-98-23.astinet.telkom.net.id
118.98.23.161	PTR	161.subnet118-98-23.astinet.telkom.net.id
118.98.23.163	PTR	163.subnet118-98-23.astinet.telkom.net.id
118.98.23.178	PTR	178.subnet118-98-23.astinet.telkom.net.id
118.98.23.195	PTR	195.subnet118-98-23.astinet.telkom.net.id
118.98.23.209	PTR	209.subnet118-98-23.astinet.telkom.net.id
118.98.23.211	PTR	211.subnet118-98-23.astinet.telkom.net.id
118.98.23.225	PTR	225.subnet118-98-23.astinet.telkom.net.id
118.98.23.243	PTR	243.subnet118-98-23.astinet.telkom.net.id
118.98.23.244	A	monalisagaul.com
118.98.24.3	PTR	3.subnet118-98-24.astinet.telkom.net.id
118.98.24.22	A	mail.profits.co.id
118.98.24.38	A	pop.darsalaw.com
118.98.24.82	PTR	82.subnet118-98-24.astinet.telkom.net.id
118.98.24.82	A	ipcop2.olympindo.co.id
118.98.25.2	PTR	2.subnet118-98-25.astinet.telkom.net.id
118.98.26.2	PTR	2.subnet118-98-26.astinet.telkom.net.id
118.98.26.12	PTR	12.subnet118-98-26.astinet.telkom.net.id
118.98.26.12	A	r1.sn-2uuxa3vhug5onpu-cuie.googlevideo.com
118.98.26.12	A	r1---sn-2uuxa3vhug5onpu-cuie.googlevideo.com
118.98.26.13	PTR	13.subnet118-98-26.astinet.telkom.net.id
118.98.26.13	A	r2.sn-2uuxa3vhug5onpu-cuie.googlevideo.com
118.98.26.13	A	r2---sn-2uuxa3vhug5onpu-cuie.googlevideo.com
118.98.26.14	PTR	14.subnet118-98-26.astinet.telkom.net.id
118.98.26.27	PTR	27.subnet118-98-26.astinet.telkom.net.id
118.98.26.29	PTR	29.subnet118-98-26.astinet.telkom.net.id
118.98.26.34	PTR	34.subnet118-98-26.astinet.telkom.net.id
118.98.26.44	PTR	44.subnet118-98-26.astinet.telkom.net.id
118.98.27.1	PTR	1.subnet118-98-27.astinet.telkom.net.id
118.98.27.2	PTR	2.subnet118-98-27.astinet.telkom.net.id
118.98.27.3	PTR	3.subnet118-98-27.astinet.telkom.net.id
118.98.27.35	PTR	mail2.melon.co.id
118.98.27.37	A	texasdigimusik.com
118.98.27.39	A	ns2.melon-indonesia.co.id
118.98.27.46	A	mynsp.langitmusik.co.id
118.98.27.47	A	lang.it
118.98.27.52	A	mapi.langitmusik.co.id
118.98.27.52	A	play.langitmusik.co.id
118.98.27.53	A	dn.langitmusik.co.id
118.98.27.54	A	ri.langitmusik.co.id
118.98.27.66	PTR	66.subnet118-98-27.astinet.telkom.net.id
118.98.27.112	PTR	112.subnet118-98-27.astinet.telkom.net.id
118.98.27.114	PTR	114.subnet118-98-27.astinet.telkom.net.id
118.98.27.130	PTR	130.subnet118-98-27.astinet.telkom.net.id
118.98.27.144	PTR	144.subnet118-98-27.astinet.telkom.net.id
118.98.27.160	PTR	160.subnet118-98-27.astinet.telkom.net.id
118.98.27.179	PTR	179.subnet118-98-27.astinet.telkom.net.id
118.98.27.211	PTR	211.subnet118-98-27.astinet.telkom.net.id
118.98.27.226	PTR	226.subnet118-98-27.astinet.telkom.net.id
118.98.28.2	PTR	2.subnet118-98-28.astinet.telkom.net.id
118.98.28.3	PTR	3.subnet118-98-28.astinet.telkom.net.id
118.98.28.23	A	birokeuangankalsel.telkom.net.id
118.98.28.24	PTR	24.subnet118-98-28.astinet.telkom.net.id
118.98.28.25	PTR	25.subnet118-98-28.astinet.telkom.net.id
118.98.30.12	A	r1.sn-2uuxa3vh-jb3z.googlevideo.com
118.98.30.12	A	r1.sn-2uuxa3vh-jb3z.c.youtube.com
118.98.30.12	A	r1---sn-2uuxa3vh-jb3z.gvt1.com
118.98.30.16	A	r5.sn-2uuxa3vh-jb3z.gvt1.com
118.98.30.16	A	r5---sn-2uuxa3vh-jb3z.googlevideo.com
118.98.30.16	A	r5---sn-2uuxa3vh-jb3z.gvt1.com
118.98.30.17	PTR	17.subnet118-98-30.astinet.telkom.net.id
118.98.30.17	A	r6---sn-2uuxa3vh-jb3z.gvt1.com
118.98.30.18	PTR	18.subnet118-98-30.astinet.telkom.net.id
118.98.30.19	PTR	19.subnet118-98-30.astinet.telkom.net.id
118.98.30.49	PTR	49.subnet118-98-30.astinet.telkom.net.id
118.98.30.51	PTR	51.subnet118-98-30.astinet.telkom.net.id
118.98.30.76	A	r1.sn-2uuxa3vh-jb36.googlevideo.com
118.98.30.76	A	r1---sn-2uuxa3vh-jb36.googlevideo.com
118.98.30.76	A	r1---sn-2uuxa3vh-jb36.gvt1.com
118.98.30.80	PTR	80.subnet118-98-30.astinet.telkom.net.id
118.98.30.80	A	r5.sn-2uuxa3vh-jb36.googlevideo.com
118.98.30.80	A	r5.sn-2uuxa3vh-jb36.gvt1.com
118.98.30.81	PTR	81.subnet118-98-30.astinet.telkom.net.id
118.98.30.81	A	r6.sn-2uuxa3vh-jb36.gvt1.com
118.98.30.81	A	r6---sn-2uuxa3vh-jb36.gvt1.com
118.98.30.82	PTR	82.subnet118-98-30.astinet.telkom.net.id
118.98.30.83	PTR	83.subnet118-98-30.astinet.telkom.net.id
118.98.30.140	A	r1.sn-2uuxa3vh-n0cs.googlevideo.com
118.98.30.140	A	r1---sn-2uuxa3vh-n0cs.googlevideo.com
118.98.30.141	A	r2---sn-2uuxa3vh-n0cs.googlevideo.com
118.98.30.141	A	r2.sn-2uuxa3vh-n0cs.gvt1.com
118.98.30.144	PTR	144.subnet118-98-30.astinet.telkom.net.id
118.98.30.144	A	r5---sn-2uuxa3vh-n0cs.gvt1.com
118.98.30.144	A	r5---sn-2uuxa3vh-n0cs.googlevideo.com
118.98.30.145	A	r6---sn-2uuxa3vh-n0cs.googlevideo.com
118.98.30.146	PTR	146.subnet118-98-30.astinet.telkom.net.id
118.98.30.146	A	r7.sn-2uuxa3vh-n0cs.offline-maps.gvt1.com
118.98.30.147	PTR	147.subnet118-98-30.astinet.telkom.net.id
118.98.30.177	PTR	177.subnet118-98-30.astinet.telkom.net.id
118.98.30.204	A	r1.sn-2uuxa3vh-n0cz.offline-maps.gvt1.com
118.98.30.204	A	r1.sn-2uuxa3vh-n0cz.googlevideo.com
118.98.30.204	A	r1.sn-2uuxa3vh-n0cz.c.youtube.com
118.98.30.208	A	r5.sn-2uuxa3vh-n0cz.googlevideo.com
118.98.30.208	A	r5.sn-2uuxa3vh-n0cz.gvt1.com
118.98.30.209	A	r6.sn-2uuxa3vh-n0cz.offline-maps.gvt1.com
118.98.30.209	A	r6.sn-2uuxa3vh-n0cz.gvt1.com
118.98.31.2	PTR	2.subnet118-98-31.astinet.telkom.net.id
118.98.31.4	PTR	4.subnet118-98-31.astinet.telkom.net.id
118.98.31.18	PTR	18.subnet118-98-31.astinet.telkom.net.id
118.98.31.66	PTR	66.subnet118-98-31.astinet.telkom.net.id
118.98.31.101	A	cache1-btm.telkom.net.id
118.98.31.102	A	cache2-btm.telkom.net.id
118.98.31.131	PTR	131.subnet118-98-31.astinet.telkom.net.id
118.98.31.131	A	melon-indonesia.org
118.98.31.131	A	melonindonesia.net
118.98.31.143	A	lang.it