Robtex

Up: 211.139.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 211.139.0.0/21
Down right: 211.139.8.0/21

IP	Type	Hostname
211.139.2.17	A	ns2.gz.chinamobile.com
211.139.2.18	A	dns.gz139.com.cn
211.139.2.18	A	gz.chinamobile.com
211.139.2.18	A	ns.gz.chinamobile.com
211.139.2.65	A	mail.139gz.com
211.139.3.23	A	zh963.com
211.139.4.69	A	www.y139.net
211.139.4.69	A	y139.net
211.139.4.108	A	bigdatagz.com
211.139.4.113	A	yigou200.com
211.139.4.119	A	chall.gzydbigdata.cn
211.139.6.180	A	www.gz.stats.gov.cn
211.139.6.203	A	aiqian0851.com
211.139.9.124	A	gy139.cn
211.139.10.222	A	gz.12530.com
211.139.12.10	A	ns3.gycbank.com
211.139.12.10	A	f5cmcc.gycbank.cn