network 61.29.128.0/17 Guangdong HengDunTongXin

AS4134 changed: rzd(at)gddc.com.cn 20050123 descr: Guangdong HengDunTongXin mnt-by: MAINT-AS4813 notify: rzd(at)gddc.com.cn remarks: this is registered by ruan zhidan source: RADB