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AS4809
AS4809 China Telecom Next Generation Carrier Network
CHINATELECOM-CORE-WAN-CN2 - China Telecom Next Generation Carrier Network · registered in China
IPv4 addresses 574,720 251 prefixes · 0.018% of announced IPv4
Rank in China #39 largest network in CN by IPv4 space, of 601 · 0.20% of CN
Rank worldwide #524 of 79,396 networks with IPv4
IPv6 2 x /32 (150,777 x /48) 166 prefixes
Country China 5,117 ASNs registered there
Similar-sized networks in China
ASN Name IPv4 addresses
AS9929 #36 CUII - CHINA UNICOM Industrial Internet Backbone651,264
AS24138 #37 CTTNET - China TieTong Telecommunications Corporation587,008
AS17638 #38 CHINATELECOM-TJ-AS-AP - ASN for TIANJIN Provincial Net of CT585,728
AS56042 #40 CMNET-Shanxi-AP - China Mobile communications corporation537,600
AS24139 #41 WASUHZ - Huashu media&Network Limited530,432
AS58519 #42 CHINATELECOM-Ctcloud - Cloud Computing Corporation515,584
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources