Robtex

Up: 125.234.52.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 125.234.53.0/25
Down right: 125.234.53.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
125.234.53.12	PTR	125.234.53.12.hcm.viettel.vn
125.234.53.12	A	r1.sn-8pxuuxa-nbor.gvt1.com
125.234.53.12	A	r1.sn-8pxuuxa-nbor.googlevideo.com
125.234.53.13	PTR	125.234.53.13.hcm.viettel.vn
125.234.53.13	A	r2---sn-8pxuuxa-nbor.googlevideo.com
125.234.53.14	PTR	125.234.53.14.hcm.viettel.vn
125.234.53.14	A	r3---sn-8pxuuxa-nbor.googlevideo.com
125.234.53.14	A	r3.sn-8pxuuxa-nbor.googlevideo.com
125.234.53.15	PTR	125.234.53.15.hcm.viettel.vn
125.234.53.15	A	r4---sn-8pxuuxa-nbor.googlevideo.com
125.234.53.15	A	r4---sn-8pxuuxa-nbor.gvt1.com
125.234.53.16	PTR	125.234.53.16.hcm.viettel.vn
125.234.53.16	A	r5.sn-8pxuuxa-nbor.gvt1.com
125.234.53.16	A	r5---sn-8pxuuxa-nbor.googlevideo.com
125.234.53.17	PTR	125.234.53.17.hcm.viettel.vn
125.234.53.17	A	r6.sn-8pxuuxa-nbor.googlevideo.com
125.234.53.17	A	r6---sn-8pxuuxa-nbor.googlevideo.com
125.234.53.18	PTR	125.234.53.18.hcm.viettel.vn
125.234.53.18	A	r7.sn-8pxuuxa-nbor.gvt1.com
125.234.53.18	A	r7---sn-8pxuuxa-nbor.googlevideo.com
125.234.53.19	PTR	125.234.53.19.hcm.viettel.vn
125.234.53.19	A	r8---sn-8pxuuxa-nbor.googlevideo.com
125.234.53.19	A	r8.sn-8pxuuxa-nbor.googlevideo.com
125.234.53.40	PTR	125.234.53.40.hcm.viettel.vn
125.234.53.40	A	iwina.net
125.234.53.40	A	iwinvn.vn
125.234.53.76	PTR	125.234.53.76.hcm.viettel.vn
125.234.53.76	A	r1.sn-8pxuuxa-nboy.gvt1.com
125.234.53.76	A	r1.sn-8pxuuxa-nboy.googlevideo.com
125.234.53.77	PTR	125.234.53.77.hcm.viettel.vn
125.234.53.77	A	r2.sn-8pxuuxa-nboy.gvt1.com
125.234.53.77	A	r2.sn-8pxuuxa-nboy.googlevideo.com
125.234.53.78	PTR	125.234.53.78.hcm.viettel.vn
125.234.53.78	A	r3.sn-8pxuuxa-nboy.gvt1.com
125.234.53.78	A	r3---sn-8pxuuxa-nboy.googlevideo.com
125.234.53.79	PTR	125.234.53.79.hcm.viettel.vn
125.234.53.79	A	r4---sn-8pxuuxa-nboy.googlevideo.com
125.234.53.79	A	r4.sn-8pxuuxa-nboy.googlevideo.com
125.234.53.80	PTR	125.234.53.80.hcm.viettel.vn
125.234.53.80	A	r5.sn-8pxuuxa-nboy.googlevideo.com
125.234.53.80	A	r5---sn-8pxuuxa-nboy.googlevideo.com
125.234.53.81	PTR	125.234.53.81.hcm.viettel.vn
125.234.53.81	A	r6---sn-8pxuuxa-nboy.googlevideo.com
125.234.53.81	A	r6.sn-8pxuuxa-nboy.gvt1.com
125.234.53.82	PTR	125.234.53.82.hcm.viettel.vn
125.234.53.82	A	r7.sn-8pxuuxa-nboy.googlevideo.com
125.234.53.82	A	r7---sn-8pxuuxa-nboy.gvt1.com
125.234.53.83	PTR	125.234.53.83.hcm.viettel.vn
125.234.53.83	A	r8---sn-8pxuuxa-nboy.googlevideo.com
125.234.53.109	A	zerogara.com
125.234.53.123	PTR	125.234.53.123.hcm.viettel.vn
125.234.53.123	A	mail.listviet.com
125.234.53.123	A	listviet.com
125.234.53.180	A	games4t.com
125.234.53.241	PTR	125.234.53.241.hcm.viettel.vn