Robtex

Up: 223.27.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 223.27.104.0/22
Down right: 223.27.108.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
223.27.104.3	A	ns4.sitelutions.com.wap-smile.net
223.27.104.3	A	ns1.sitelutions.com.wap-smile.net
223.27.104.3	A	ns5.sitelutions.com.wap-smile.net
223.27.104.4	PTR	mail.ndscorp.vn
223.27.104.7	PTR	mail.ndscorp.vn
223.27.104.8	PTR	mail.ndscorp.vn
223.27.104.8	A	keylab.vn
223.27.104.10	PTR	mail.ndscorp.vn
223.27.104.10	A	www.comnong.vn
223.27.104.10	A	saigonlab.edu.vn
223.27.104.11	A+PTR	mail.ndscorp.vn
223.27.104.11	A	mail.globalcorp.vn
223.27.104.12	PTR	mail.ndscorp.vn
223.27.104.21	A	vnpt.saigonlab.vn
223.27.104.22	PTR	mail.ndscorp.vn
223.27.104.26	PTR	mail.ndscorp.vn
223.27.104.26	A	saigonlab.edu.vn
223.27.104.26	A	nbike.com.vn
223.27.104.27	PTR	mail.ndscorp.vn
223.27.104.28	PTR	mail.ndscorp.vn
223.27.104.35	PTR	mx1.vietnetnam.vn
223.27.104.35	A	ns1.vietnamnetweb.com
223.27.104.35	A	mail.nhatthien.vn
223.27.104.36	PTR	mail.ndscorp.vn
223.27.104.37	PTR	mail.ndscorp.vn
223.27.104.53	PTR	mail.ndscorp.vn
223.27.104.53	A	www.digiwall.vn
223.27.104.60	A	nangnguc.co
223.27.104.89	A	xeagle.net
223.27.104.134	A	cmmart.vn
223.27.104.134	A	mail.cmmart.vn
223.27.105.8	A	phanhungcuong.com
223.27.105.8	A	cuongluxury.com
223.27.105.8	A	nguyenpro.net
223.27.105.131	A	muaveonline.net
223.27.108.2	A	thuonghieucongty.net
223.27.108.2	A	mail.globalcorp.vn
223.27.108.2	A	sanphamdep.info
223.27.108.6	PTR	qx6.baymaxcare.net
223.27.108.8	PTR	qx8.baymaxcare.net
223.27.108.9	A	cmmart.net
223.27.108.9	A	mail.cmmart.net
223.27.108.9	A	*.cmmart.net
223.27.108.30	A	mail.ihost.com.vn
223.27.108.31	PTR	mail31.softomics.net
223.27.108.31	A	tiepthigiadinh.biz
223.27.108.32	PTR	mail32.softomics.net
223.27.108.32	A	ns2bk.globalcorp.vn
223.27.108.99	A+PTR	vs99.azhostvietsun.com
223.27.108.99	A	ns6.azhost.vn
223.27.108.99	A	thoinaymail.net
223.27.109.66	A+PTR	mx66.sanbdsonline.com
223.27.109.94	A+PTR	mx94.sanbdsonline.com
223.27.109.234	A+PTR	mx234.thoinaymail.net
223.27.109.234	A	ns7.azhost.vn
223.27.110.68	A	mail.tuquyetdinh.com
223.27.110.110	PTR	win110.winhomes.vn
223.27.110.110	A	ns3.maxdata.vn
223.27.110.132	A+PTR	win132.canhovinsg.com
223.27.110.132	A	doiiphone.com
223.27.111.3	A+PTR	qx3.baymaxcare.net
223.27.111.6	A+PTR	qx6.baymaxcare.net
223.27.111.8	A+PTR	qx8.baymaxcare.net
223.27.111.9	A+PTR	qx9.baymaxcare.net
223.27.111.17	A+PTR	qx17.baymaxcare.net
223.27.111.18	PTR	qx18.baymaxcare.net
223.27.111.22	PTR	qx22.baymaxcare.net
223.27.111.22	A	ns1.kynanglanhdao.org
223.27.111.23	A+PTR	qx23.baymaxcare.net
223.27.111.27	PTR	qx27.baymaxcare.net
223.27.111.28	PTR	qx28.baymaxcare.net
223.27.111.30	A+PTR	qx30.baymaxcare.net
223.27.111.35	A+PTR	qx35.baymaxcare.net
223.27.111.36	A+PTR	qx36.baymaxcare.net
223.27.111.37	A+PTR	qx37.baymaxcare.net
223.27.111.38	PTR	qx38.baymaxcare.net
223.27.111.39	A	qx39.baymaxcare.net
223.27.111.40	A+PTR	qx40.baymaxcare.net
223.27.111.41	PTR	qx41.baymaxcare.net
223.27.111.43	A+PTR	qx43.baymaxcare.net
223.27.111.44	A+PTR	qx44.baymaxcare.net
223.27.111.46	A	qx46.baymaxcare.net
223.27.111.48	PTR	qx48.baymaxcare.net
223.27.111.49	A+PTR	qx49.baymaxcare.net
223.27.111.50	A+PTR	qx50.baymaxcare.net
223.27.111.51	A+PTR	qx51.baymaxcare.net
223.27.111.52	A	qx52.baymaxcare.net
223.27.111.56	A+PTR	qx56.baymaxcare.net
223.27.111.57	A+PTR	qx57.baymaxcare.net
223.27.111.58	A+PTR	qx58.baymaxcare.net
223.27.111.59	A+PTR	qx59.baymaxcare.net
223.27.111.79	A+PTR	qx79.bmaxcare.com
223.27.111.221	A+PTR	qx221.danhsachvip.com
223.27.111.222	A+PTR	qx222.danhsachvip.com
223.27.111.222	A	ns2.kynanglanhdao.org