Robtex

Up: 125.234.54.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 125.234.55.0/25
Down right: 125.234.55.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
125.234.55.12	PTR	125.234.55.12.hcm.viettel.vn
125.234.55.12	A	r1.sn-8pxuuxa-nboez.googlevideo.com
125.234.55.12	A	r1---sn-8pxuuxa-nboez.googlevideo.com
125.234.55.13	PTR	125.234.55.13.hcm.viettel.vn
125.234.55.13	A	r2---sn-8pxuuxa-nboez.googlevideo.com
125.234.55.13	A	r2.sn-8pxuuxa-nboez.gvt1.com
125.234.55.14	PTR	125.234.55.14.hcm.viettel.vn
125.234.55.14	A	r3---sn-8pxuuxa-nboez.googlevideo.com
125.234.55.14	A	r3.sn-8pxuuxa-nboez.googlevideo.com
125.234.55.15	PTR	125.234.55.15.hcm.viettel.vn
125.234.55.15	A	r4.sn-8pxuuxa-nboez.googlevideo.com
125.234.55.15	A	r4.sn-8pxuuxa-nboez.gvt1.com
125.234.55.16	PTR	125.234.55.16.hcm.viettel.vn
125.234.55.16	A	r5.sn-8pxuuxa-nboez.gvt1.com
125.234.55.16	A	r5---sn-8pxuuxa-nboez.googlevideo.com
125.234.55.17	PTR	125.234.55.17.hcm.viettel.vn
125.234.55.17	A	r6.sn-8pxuuxa-nboez.googlevideo.com
125.234.55.17	A	r6.sn-8pxuuxa-nboez.gvt1.com
125.234.55.18	PTR	125.234.55.18.hcm.viettel.vn
125.234.55.18	A	r7---sn-8pxuuxa-nboez.gvt1.com
125.234.55.18	A	r7.sn-8pxuuxa-nboez.googlevideo.com
125.234.55.19	PTR	125.234.55.19.hcm.viettel.vn
125.234.55.19	A	r8.sn-8pxuuxa-nboez.googlevideo.com
125.234.55.19	A	r8---sn-8pxuuxa-nboez.googlevideo.com
125.234.55.59	A	csulbelife.org
125.234.55.59	A	coachingforcollege.org
125.234.55.76	PTR	125.234.55.76.hcm.viettel.vn
125.234.55.76	A	r1.sn-8pxuuxa-nboe6.googlevideo.com
125.234.55.76	A	r1---sn-8pxuuxa-nboe6.googlevideo.com
125.234.55.77	PTR	125.234.55.77.hcm.viettel.vn
125.234.55.77	A	r2---sn-8pxuuxa-nboe6.gvt1.com
125.234.55.77	A	r2.sn-8pxuuxa-nboe6.gvt1.com
125.234.55.78	PTR	125.234.55.78.hcm.viettel.vn
125.234.55.78	A	r3---sn-8pxuuxa-nboe6.googlevideo.com
125.234.55.78	A	r3.sn-8pxuuxa-nboe6.gvt1.com
125.234.55.79	PTR	125.234.55.79.hcm.viettel.vn
125.234.55.79	A	r4.sn-8pxuuxa-nboe6.gvt1.com
125.234.55.79	A	r4---sn-8pxuuxa-nboe6.googlevideo.com
125.234.55.80	PTR	125.234.55.80.hcm.viettel.vn
125.234.55.80	A	r5.sn-8pxuuxa-nboe6.gvt1.com
125.234.55.81	PTR	125.234.55.81.hcm.viettel.vn
125.234.55.81	A	r6.sn-8pxuuxa-nboe6.googlevideo.com
125.234.55.81	A	r6---sn-8pxuuxa-nboe6.googlevideo.com
125.234.55.82	PTR	125.234.55.82.hcm.viettel.vn
125.234.55.82	A	r7---sn-8pxuuxa-nboe6.gvt1.com
125.234.55.82	A	r7.sn-8pxuuxa-nboe6.googlevideo.com
125.234.55.83	PTR	125.234.55.83.hcm.viettel.vn
125.234.55.83	A	r8.sn-8pxuuxa-nboe6.gvt1.com
125.234.55.83	A	r8---sn-8pxuuxa-nboe6.googlevideo.com
125.234.55.109	PTR	125.234.55.109.hcm.viettel.vn
125.234.55.109	A	insurrancer-inter.com
125.234.55.204	PTR	125.234.55.204.hcm.viettel.vn
125.234.55.204	A	r1---sn-8pxuuxa-nbole.googlevideo.com
125.234.55.204	A	r1.sn-8pxuuxa-nbole.googlevideo.com
125.234.55.205	PTR	125.234.55.205.hcm.viettel.vn
125.234.55.205	A	r2.sn-8pxuuxa-nbole.googlevideo.com
125.234.55.205	A	r2---sn-8pxuuxa-nbole.gvt1.com
125.234.55.206	PTR	125.234.55.206.hcm.viettel.vn
125.234.55.206	A	r3---sn-8pxuuxa-nbole.googlevideo.com
125.234.55.207	PTR	125.234.55.207.hcm.viettel.vn
125.234.55.207	A	r4---sn-8pxuuxa-nbole.gvt1.com
125.234.55.207	A	r4.sn-8pxuuxa-nbole.gvt1.com
125.234.55.208	PTR	125.234.55.208.hcm.viettel.vn
125.234.55.208	A	r5---sn-8pxuuxa-nbole.googlevideo.com
125.234.55.208	A	r5---sn-8pxuuxa-nbole.gvt1.com
125.234.55.209	PTR	125.234.55.209.hcm.viettel.vn
125.234.55.209	A	r6---sn-8pxuuxa-nbole.gvt1.com
125.234.55.209	A	r6.sn-8pxuuxa-nbole.gvt1.com
125.234.55.210	PTR	125.234.55.210.hcm.viettel.vn
125.234.55.210	A	r7.sn-8pxuuxa-nbole.gvt1.com
125.234.55.211	PTR	125.234.55.211.hcm.viettel.vn
125.234.55.211	A	r8.sn-8pxuuxa-nbole.gvt1.com
125.234.55.211	A	r8---sn-8pxuuxa-nbole.gvt1.com
125.234.55.241	PTR	125.234.55.241.hcm.viettel.vn
125.234.55.241	A	mail.vietnamtourismus.com
125.234.55.241	A	a5.hoclaptrinh.com.vn