Robtex

Up: 223.27.104.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 223.27.104.0/24
Down right: 223.27.105.0/24
(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
223.27.104.4	A	123letters.net
223.27.104.7	PTR	mail.ndscorp.vn
223.27.104.7	A	icom.com.vn
223.27.104.7	A	binhdinh.com.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
223.27.104.12	A	www.eoi.com.vn
223.27.104.12	A	beststore.vn
223.27.104.14	PTR	mail.ndscorp.vn
223.27.104.14	A	www.tchq.edu.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
223.27.104.28	A	mailam.com.vn
223.27.104.28	A	lookjob.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
223.27.104.36	A	dag.vn
223.27.104.37	PTR	mail.ndscorp.vn
223.27.104.37	A	digiwall.vn
223.27.104.39	PTR	mail.vietnetnam.com
223.27.104.39	A	ns2.vietnetnam.vn
223.27.104.39	A	xehino.com.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