Robtex

Up: 120.72.84.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 120.72.86.0/24
Down right: 120.72.87.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
120.72.86.4	A+PTR	cosnoc.qtsc.com.vn
120.72.86.4	PTR	cos11.qtsc.com.vn
120.72.86.4	A	sieuthihangrong.com
120.72.86.15	A	hptservices.vn
120.72.86.15	A	www.hptservices.vn
120.72.86.18	A	mail.acvunico.com
120.72.86.35	A	bocau.com.vn
120.72.86.49	A	dms-sfa.urc.com.vn
120.72.86.54	A	mail.bocau.com.vn
120.72.86.132	PTR	qlvb.q2.hcm.vn
120.72.86.139	A	lichcongtac.hochiminhcity.gov.vn
120.72.86.143	A	dnnn.hochiminhcity.gov.vn
120.72.86.157	A	congvan.ict-hcm.gov.vn
120.72.86.159	A	trade.hochiminhcity.gov.vn
120.72.86.159	A	congthuong.hochiminhcity.gov.vn
120.72.86.159	A	www.trade.hochiminhcity.gov.vn
120.72.86.175	A	edu.hochiminhcity.gov.vn
120.72.86.176	A	www.trandainghia.edu.vn
120.72.86.179	A	pgdbinhthanh.hcm.edu.vn
120.72.86.179	A	pgdquan12.hcm.edu.vn
120.72.86.179	A	pgdcuchi.hcm.edu.vn
120.72.86.182	A	httt.hcm.edu.vn
120.72.86.195	PTR	iso.icti-hcm.gov.vn.ict-hcm.gov.vn
120.72.86.195	A	thongkelienthong.tphcm.gov.vn
120.72.86.195	A	duongdaynong.tphcm.gov.vn
120.72.86.197	A	1022.tphcm.gov.vn
120.72.86.204	A	dichvucong.hochiminhcity.gov.vn
120.72.86.216	A	phuongtanchanhhiep.gov.vn
120.72.86.216	A	phuongdonghungthuan.com
120.72.86.216	A	www.phuongthoian.gov.vn
120.72.86.218	A	danhgiahailong.hochiminhcity.gov.vn
120.72.86.236	A	ccvtlt.sonoivu.hochiminhcity.gov.vn
120.72.87.2	PTR	87-2.static.v1server.com
120.72.87.3	PTR	87-3.static.v1server.com
120.72.87.4	PTR	87-4.static.v1server.com
120.72.87.5	PTR	87-5.static.v1server.com
120.72.87.10	PTR	87-10.static.v1server.com
120.72.87.15	PTR	87-15.static.v1server.com
120.72.87.23	PTR	87-23.static.v1server.com
120.72.87.30	PTR	87-30.static.v1server.com
120.72.87.34	PTR	87-34.static.v1server.com
120.72.87.40	PTR	87-40.static.v1server.com
120.72.87.49	PTR	87-49.static.v1server.com
120.72.87.57	PTR	87-57.static.v1server.com
120.72.87.62	PTR	87-62.static.v1server.com