61.128.0.0 - 61.128.31.255 (CNINFONET-BB) CNINFONET backbone; Multimedia Communication Division; China Telecom; Erlong Road 33,Xicheng District; Beijing 100032; CN 61.128.128.0 - 61.128.255.255 (CNINFONET-CQ) CNINFONET Chongqing Province Network; Multimedia Communication Division; China Telecom; Erlong Road 33,Xicheng District; Beijing 100032; CN