AS17621 CNCGROUP-SH Summary

AS number details

AS17621

CNCGROUP-SH

Summary

AS Number

AS17621

AS Name

CNCGROUP-SH

Country

China

Website

http://www.chinaunicom.cn

IPv4 Prefixes

374

IPv6 Prefixes

398

IPv4 Peers

IPv6 Peers

IPv4 Upstreams

IPv6 Upstreams

Regional Registry

IANA

Allocated Date

Allocated Status

Assigned

Announced Prefix	Description	Country	Parent Prefix	RIR
101.52.216.0/22	GDS CHANGAN SERVICES Ltd.	China	101.52.0.0/16	APNIC
101.52.220.0/22	GDS CHANGAN SERVICES Ltd.	China	101.52.0.0/16	APNIC
101.52.248.0/22	GDS CHANGAN SERVICES Ltd.	China	101.52.0.0/16	APNIC
101.52.252.0/22	GDS CHANGAN SERVICES Ltd.	China	101.52.0.0/16	APNIC
103.108.244.0/24	Flore 1,No.200, Tianlin Road,Xuhui District,Shanghai	China	103.108.244.0/22	APNIC
103.111.64.0/24	ShangHai KeZhongHengSheng Cloud Computing Technology Co., Ltd.	China	103.111.64.0/22	APNIC
103.116.76.0/24	Shanghai GongQi Network Technology Co., Ltd	China	103.116.76.0/22	APNIC
103.116.77.0/24	Shanghai GongQi Network Technology Co., Ltd	China	103.116.76.0/22	APNIC
103.116.79.0/24	Shanghai GongQi Network Technology Co., Ltd	China	103.116.76.0/22	APNIC
103.140.14.0/23	Shanghai MBN telecommunication technology Co., LTD.	China		APNIC
103.144.159.0/24	CHINA COSCO SHIPPING CORPORATION LIMITED	China	103.144.158.0/23	APNIC
103.147.124.0/24	Shanghai Qnet Networking Technology Co.,Ltd	China	103.147.124.0/23	APNIC
103.156.68.0/23	Shanghai Rugu Info&Tech Co.,Ltd.	China		APNIC
103.164.32.0/24	Shanghai LONYO Information Technology Co., Ltd	China	103.164.32.0/23	APNIC
103.192.212.0/22	Bei Jing Cloud Times Technology Co.,Ltd	China		APNIC
103.202.100.0/22	Beijing Sankuai Cloud Computing Co.,Ltd.	China		APNIC
103.202.104.0/22	Beijing Sankuai Cloud Computing Co.,Ltd.	China		APNIC
103.202.108.0/22	Beijing Sankuai Cloud Computing Co.,Ltd.	China		APNIC
103.202.112.0/22	Beijing Sankuai Cloud Computing Co.,Ltd.	China		APNIC
103.202.120.0/22	Beijing Sankuai Cloud Computing Co.,Ltd.	China		APNIC
2403:a200:a1ff::/48	21ViaNet(China),Inc.	China	2403:a200::/32	APNIC
2405:1480:1000::/48	Beijing Sankuai Technology Co.,Ltd.	China	2405:1480::/32	APNIC
2405:7040:6001::/48	CHINA COSCO SHIPPING CORPORATION LIMITED	China	2405:7040::/32	APNIC
2408:8000:9000::/36	China Unicom	China	2408:8000::/22	APNIC
2408:8024:8000::/33	China Unicom	China	2408:8000::/22	APNIC
2408:8025::/32	China Unicom	China	2408:8000::/22	APNIC
2408:8026:270::/44	China Unicom	China	2408:8000::/22	APNIC
2408:8026:280::/44	China Unicom	China	2408:8000::/22	APNIC
2408:8026:30::/44	China Unicom	China	2408:8000::/22	APNIC
2408:8026:380::/44	China Unicom	China	2408:8000::/22	APNIC
2408:8026:3e0::/44	China Unicom	China	2408:8000::/22	APNIC
2408:8026:3f0::/44	China Unicom	China	2408:8000::/22	APNIC
2408:8026:4e0::/44	China Unicom	China	2408:8000::/22	APNIC
2408:8026:510::/44	China Unicom	China	2408:8000::/22	APNIC
2408:8026:520::/44	China Unicom	China	2408:8000::/22	APNIC
2408:8026:6f0::/44	China Unicom	China	2408:8000::/22	APNIC
2408:8026:700::/44	China Unicom	China	2408:8000::/22	APNIC
2408:8026:820::/44	China Unicom	China	2408:8000::/22	APNIC
2408:8026:890::/44	China Unicom	China	2408:8000::/22	APNIC
2408:8026:8a0::/44	China Unicom	China	2408:8000::/22	APNIC

ASN	Description	Country	IPv4
AS10212	China Enterprise ICT Solutions Limited	China	false
AS109	CISCO SYSTEMS, INC.	United States	false
AS133475	New York University ASN	China	false
AS137746	China Internet Network Information Center	China	false
AS137759	MTS SYSTEM (China) Co.,Ltd	China	false
AS139148	China UnionPay Co., Ltd	China	true
AS146842	ChinaDataCom Corporation Limited	China	false
AS17739	Shanghai Telecom Haplink Network Co., Ltd	China	false
AS17775	shanghai science and technology network communication limited company	China	false
AS23853	Shanghai Data Solution Co., Ltd.	China	true
AS24141	Shanghai DMT Information Network cor.,LTD.	China	false
AS24331	eBay Inc ASIA ASN eCommerce San Jose	Singapore	false
AS24427	Freecomm Corporation	China	false
AS26380	MasterCard Technologies LLC	United States	false
AS35163	Procter & Gamble Service GmbH	Germany	false
AS37963	Hangzhou Alibaba Advertising Co.,Ltd.	China	true
AS37965	Pacnet Business Solutions LTD	China	false
AS38057	Dell (China) Co.,Ltd	China	false
AS45079	GDS CHANGAN SERVICES Ltd.	China	true
AS45086	Shanghai Yovole Networks Inc.	China	false

ASN	Description	Country	IPv6
AS137767	Shanghai General Motor Corporation Limited	China	false
AS139138	Gopay Information Technology Co.,Ltd	China	false
AS139148	China UnionPay Co., Ltd	China	true
AS23853	Shanghai Data Solution Co., Ltd.	China	true
AS37963	Hangzhou Alibaba Advertising Co.,Ltd.	China	true
AS45079	GDS CHANGAN SERVICES Ltd.	China	true
AS4837	CHINA UNICOM China169 Backbone	China	true
AS56006	Shanghai Pudong Development Bank Co.,Ltd.	China	true
AS58593	Shanghai Blue Cloud Technology Co.,Ltd	China	false
AS59019	Beijing Kingsoft Cloud Internet Technology Co., Ltd	China	true
AS59078	Yunify Technologies Inc.	China	false
AS63570	China Internet Network Information Center	China	true

Announced Prefix	Description	Country	IPv4
AS10212	China Enterprise ICT Solutions Limited	China	false
AS109	CISCO SYSTEMS, INC.	United States	false
AS137746	China Internet Network Information Center	China	false
AS137759	MTS SYSTEM (China) Co.,Ltd	China	false
AS146842	ChinaDataCom Corporation Limited	China	false
AS17739	Shanghai Telecom Haplink Network Co., Ltd	China	false
AS17775	shanghai science and technology network communication limited company	China	false
AS23853	Shanghai Data Solution Co., Ltd.	China	true
AS24141	Shanghai DMT Information Network cor.,LTD.	China	false
AS24331	eBay Inc ASIA ASN eCommerce San Jose	Singapore	false
AS24427	Freecomm Corporation	China	false
AS26380	MasterCard Technologies LLC	United States	false
AS35163	Procter & Gamble Service GmbH	Germany	false
AS37963	Hangzhou Alibaba Advertising Co.,Ltd.	China	true
AS38057	Dell (China) Co.,Ltd	China	false
AS45079	GDS CHANGAN SERVICES Ltd.	China	true
AS45086	Shanghai Yovole Networks Inc.	China	false
AS55956	Magna Automotive Technology and Service(Shanghai)Co.,Ltd	China	false
AS55958	Intel China Ltd	China	false
AS56000	HERBALIFE(SHANGHAI)MANAGEMENT CO.,LTD.	China	false

Announced Prefix	Description	Country	IPv6
AS139138	Gopay Information Technology Co.,Ltd	China	false
AS23853	Shanghai Data Solution Co., Ltd.	China	true
AS37963	Hangzhou Alibaba Advertising Co.,Ltd.	China	true
AS45079	GDS CHANGAN SERVICES Ltd.	China	true
AS56006	Shanghai Pudong Development Bank Co.,Ltd.	China	true
AS58593	Shanghai Blue Cloud Technology Co.,Ltd	China	false
AS63570	China Internet Network Information Center	China	true

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What is an ASN?

An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.

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