China Mobile Communications Corporation (CMCC)

211.136.0.0-211.143.255.255

211.136.0.0-211.136.255.255

Subnets 0-23 (CMCC)

Subnets 24-95 (CMCC-Beijing)

Subnets 96-191 (CMCC-Shanghai)

Subnets 192-255 (Guangdong)

211.137.0.0-211.137.255.255

Subnets 0-47 (CMCC-Liaoning)

Subnets 48-79 (CMCC-Hubei)

Subnets 80-111 (CMCC)

Subnets 112-143 (CMCC-Shanxi)

Subnets 144-175 (CMCC-Tianjin)

Subnets 176-207 (CMCC-Shandong)

Subnets 208-223 (CMCC-Jilin)

Subnets 224-255 (CMCC-Heilongjiang)

211.138.0.0-211.138.255.255

Subnets 0-15 (CMCC-Hebei)

Subnets 16-31 (CMCC-Henan)

Subnets 32-47 (CMCC-Xinjiang)

Subnets 48-63 (CMCC-Ningxia)

Subnets 64-79 (CMCC-Qinghai)

Subnets 80-95 (CMCC-Neimeng)

Subnets 96-111 (CMCC-Shangxi)

Subnets 112-131 (CMCC-Zhejiang)

Subnets 132-159 (CMCC-Fujian)

Subnets 160-175 (CMCC-Haian)

Subnets 176-191 (CMCC-Anhui)

Subnets 192-207 (CMCC)

Subnets 208-223 (CMCC-Jiangxi)

Subnets 224-239 (CMCC-Hunan)

Subnets 240-255 (CMCC-Guangxi)

211.139.0.0-211.139.255.255

Subnets 0-15 (CMCC-Guizhou)

Subnets 16-31 (CMCC-Yunnan)

Subnets 32-63 (CMCC-Chongqing)

Subnets 64-79 (CMCC-Xizang)

Subnets 80-95 (CMCC-Gansu)

Subnets 96-127 (CMCC-Jiangsu)

Subnets 128-255 (CMCC-Guangdong)

211.140.0.0-211.140.255.255

Subnets 0-191 (CMCC-Zhejiang)

Subnets 192-255 (CMCC-Liaoning)

211.141.0.0-211.141.255.255

Subnets 0-79 (CMCC-Jilin)

Subnets 80-159 (CMCC-Jiangxi)

Subnets 160-255 (CMCC-Anhui)

211.142.0.0-211.142.255.255

Subnets 0-95 (CMCC-Shangxi)

Subnets 96-207 (CMCC-Henan)

Subnets 208-255 (CMCC-Hunan)

211.143.0.0-211.143.255.255

Subnets 0-47 (CMCC-Hunan)

Subnets 48-143 (CMCC-Hebei)

Subnets 144-223 (CMCC-Fujian)

Subnets 224-255 (CMCC-Jiangsu)

218.200.0.0-218.207.255.255

218.200.0.0-218.200.255.255

Subnets 0-63 (CMCC-Shanxi)

Subnets 64-159 (CMCC-Hubei)

Subnets 160-239 (CMCC-Sichuan)

Subnets 240-255 (CMCC)

218.201.0.0-218.201.255.255

Subnets 0-95 (CMCC-Chongqing)

Subnets 96-191 (CMCC-Shandong)

Subnets 192-255 (CMCC-Guizhou)

218.202.0.0-218.202.255.255

Subnets 0-63 (CMCC-Yunnan)

Subnets 64-143 (CMCC-Neimeng)

Subnets 144-223 (CMCC-Xinjiang)

Subnets 224-255 (CMCC-Shanghai)

218.203.0.0-218.203.255.255

Subnets 0-95 (CMCC-Heilongjiang)

Subnets 96-159 (CMCC-Ningxia)

Subnets 160-223 (CMCC-Gansu)

Subnets 224-255 (CMCC-Sichuan)

218.204.0.0-218.204.255.255

Subnets 0-63 (CMCC-Guangxi)

Subnets 64-159 (CMCC-Jiangxi)

Subnets 160-255 (CMCC-Guangdong)

218.205.0.0-218.205.255.255

Subnets 0-47 (CMCC-Jiangsu)

Subnets 48-127 (CMCC-Zhejiang)

Subnets 128-223 (CMCC-Beijing)

Subnets 224-255 (CMCC-Sichuan)

218.206.0.0-218.206.255.255

Subnets 0-31 (CMCC-Chongqing)

Subnets 32-63 (CMCC-Yunnan)

Subnets 64-95 (CMCC-Beijing)

Subnets 96-159 (CMCC-Jiangsu)

Subnets 160-175 (CMCC-Qinghai)

Subnets 176-191 (CMCC)

Subnets 192-255 (CMCC-henan)

218.207.0.0-218.207.255.255

Subnets 0-63 (CMCC-Chongqing)

Subnets 64-255 (CMCC)

221.176.0.0-221.183.255.255

This entire block is assigned to CMCC. No further details or resolution seems to be available from APNIC.