ptr.crc.com.cn

218.13.52.8 > 218.13.0.0/16 > AS4134 > China Telecom Backbone
112.91.224.8 > 112.91.224.0/24 > AS17623 > China Unicom Shenzen network
112.91.224.8 > 112.91.224.0/23 > AS17623 > China Unicom Shenzen network
112.91.224.8 > 112.88.0.0/13 > AS17816 > China Unicom IP network China169 Guangdong province
240e:6b1:d30:1::f1 > 240e:6b1::/36 > AS134774 > CHINANET Guangdong province Shenzhen MAN network
240e:6b1:d30:1::f1 > 240e:6b0::/28 > AS4134 > China Telecom Backbone
240e:6b1:d30:1::f1 > 240e::/20 > AS4134 > China Telecom Backbone