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	Prefix	Description
	66.102.241.0/24	CTA-VPN
	66.102.250.0/24	CTA IDC Backbone
	69.163.96.0/23	China Telecom Global Limited
	69.163.105.0/24	CHINA TELECOM (AMERICAS) CORPORATION
	104.192.111.0/24	CTG star-cloud platform project
	218.30.44.0/24	Chinanet POP in American

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS1299	Arelion (fka. Telia Carrier)	✔	✔
	AS3356	Lumen (Level 3)	✔	✔
	AS4134	China Telecom Backbone	✔	✔
	AS4809	China Telecom Next Generation Carrier Network	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS55992	Beijing Qihu Technology Company Limited	✔	✔
	AS1299	Arelion (fka. Telia Carrier)	✔	✔
	AS3356	Lumen (Level 3)	✔	✔
	AS4134	China Telecom Backbone	✔	✔
	AS4809	China Telecom Next Generation Carrier Network	✔	✔
	AS10099	China Unicom Global	✔	✘
	AS23764	China Telecom Global	✘	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS55992	Beijing Qihu Technology Company Limited	✔	✔
	AS4809	China Telecom Next Generation Carrier Network	✘	✔

ASHandle:       AS36678
OrgID:          CTUC
ASName:         CTUSA
ASNumber:       36678
RegDate:        2006-03-16
Updated:        2013-01-29
Source:         ARIN



OrgID:          CTUC
OrgName:        CHINA TELECOM (AMERICAS) CORPORATION
CanAllocate:    
Street:         607 Herndon Parkway
Street:         Suite 201
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20170
Comment:        www.ctamericas.com
Comment:        en.chinatelecom.com.cn
RegDate:        2004-10-18
Updated:        2024-11-25
OrgAdminHandle: ZHENG-ARIN
OrgTechHandle:  CHUSH1-ARIN
OrgTechHandle:  YANGT20-ARIN
OrgTechHandle:  ZHUAN13-ARIN
OrgTechHandle:  ZHUJI-ARIN
OrgAbuseHandle: NOC12992-ARIN
Source:         ARIN





OrgAdminHandle:       ZHENG-ARIN
OrgAdminName:         wei zheng
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CHUSH1-ARIN
OrgTechName:          Shuhan Chu
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        YANGT20-ARIN
OrgTechName:          Tianxu Yang
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        ZHUAN13-ARIN
OrgTechName:          Yuhong Zhuang
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        ZHUJI-ARIN
OrgTechName:          jiang zhu
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NOC12992-ARIN
OrgAbuseName:          NOC
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-04-16T03:33:29Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-telstra-intl-customers-4637	1599
RADB	as-ctgnet	63768
RADB	as-cta	1
RADB	as-rogers:as-customers	529
RADB	as-ctanet	91
RADB	as-singtel	66136
RADB	as-hgc-intl	2546
RADB	as-cn2	63768
RADB	as-36678	91
RADB	as-ctgnet-cut	3796