Autonomous System details

AS138421

China Unicom · chinaunicom.cn

China

BitTorrent

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AS138421 – China Unicom

Field	Value
Country	China
Website	chinaunicom.cn
Hosted domains	880
IPv4 addresses	70,912
IPv6 addresses	566,986,209,399,261,089,000,000,000
ASN type	Hosting
Registry	apnic
Allocated	7 years ago on Nov 13, 2018
Updated	2 years ago on Oct 21, 2023

Netblock	Company	Num of IPs
114.67.64.0/18	Beijing Jingdong 360 Degree E-commerce Co., Ltd.	16,384
220.196.224.0/19	China Unicom	8,192
112.65.240.0/20	CHINA UNICOM Shanghai network	4,096
116.198.144.0/20	Beijing Jingdong 360 Degree E-commerce Co., Ltd.	4,096
116.198.160.0/21	Beijing Jingdong 360 Degree E-commerce Co., Ltd.	2,048
116.198.168.0/21	Beijing Jingdong 360 Degree E-commerce Co., Ltd.	2,048
140.207.208.0/21	Asia Pacific Network Information Centre	2,048
140.207.216.0/21	Asia Pacific Network Information Centre	2,048
140.207.224.0/21	Asia Pacific Network Information Centre	2,048
220.196.240.0/21	China Unicom	2,048
43.254.148.0/22	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.68.128.0/22	CHINA UNICOM CLOUD DATA COMPANY LIMITED Shanghai Branch	1,024
103.220.164.0/22	Shanghai ruisu Network Technology Co.,Ltd	1,024
112.64.112.0/22	CHINA UNICOM Shanghai network	1,024
112.64.212.0/22	CHINA UNICOM Shanghai network	1,024
112.65.228.0/22	CHINA UNICOM Shanghai network	1,024
116.198.176.0/22	Beijing Jingdong 360 Degree E-commerce Co., Ltd.	1,024
116.198.180.0/22	Beijing Jingdong 360 Degree E-commerce Co., Ltd.	1,024
140.206.200.0/22	Asia Pacific Network Information Centre	1,024
140.206.212.0/22	Asia Pacific Network Information Centre	1,024
140.206.216.0/22	Asia Pacific Network Information Centre	1,024
140.206.240.0/22	Asia Pacific Network Information Centre	1,024
140.207.216.0/22	Asia Pacific Network Information Centre	1,024
140.207.220.0/22	Asia Pacific Network Information Centre	1,024
140.207.252.0/22	Asia Pacific Network Information Centre	1,024
203.166.160.0/22	Entrust Network Inc.	1,024
210.51.20.0/22	Shanghai Caohejing IDC of China Netcom	1,024
210.51.36.0/22	Shanghai Caohejing IDC of China Netcom	1,024
210.51.48.0/22	Shanghai Caohejing IDC of China Netcom	1,024
220.196.164.0/22	China Unicom	1,024
220.196.168.0/22	China Unicom	1,024
220.196.172.0/22	China Unicom	1,024
220.196.180.0/22	China Unicom	1,024
220.196.248.0/22	China Unicom	1,024
43.240.128.0/23	Shanghai ruisu Network Technology Co.,Ltd	512
43.240.130.0/23	Shanghai ruisu Network Technology Co.,Ltd	512
58.247.254.0/23	CHINA UNICOM Shanghai network	512
103.36.174.0/23	Shanghai ruisu Network Technology Co.,Ltd	512
112.65.116.0/23	CHINA UNICOM Shanghai network	512
112.65.222.0/23	CHINA UNICOM Shanghai network	512
112.65.224.0/23	CHINA UNICOM Shanghai network	512
112.65.232.0/23	CHINA UNICOM Shanghai network	512
116.128.190.0/23	China United Network Communications Corporation Limited	512
140.206.208.0/23	Asia Pacific Network Information Centre	512
140.207.238.0/23	Asia Pacific Network Information Centre	512
140.207.240.0/23	Asia Pacific Network Information Centre	512
140.207.244.0/23	Asia Pacific Network Information Centre	512
140.207.248.0/23	Asia Pacific Network Information Centre	512
203.166.186.0/23	Entrust Network Inc.	512
210.51.34.0/23	Shanghai Caohejing IDC of China Netcom	512
210.51.54.0/23	Shanghai Caohejing IDC of China Netcom	512
210.51.56.0/23	Shanghai Caohejing IDC of China Netcom	512
210.51.62.0/23	Shanghai Caohejing IDC of China Netcom	512
220.196.186.0/23	China Unicom	512
220.196.190.0/23	China Unicom	512
1.1.8.0/24	Yamu Technologies Co., Ltd.	256
43.240.125.0/24	Shanghai ruisu Network Technology Co.,Ltd	256
43.254.104.0/24	Shanghai ruisu Network Technology Co.,Ltd	256
43.254.105.0/24	Shanghai ruisu Network Technology Co.,Ltd	256
43.254.144.0/24	Shanghai ruisu Network Technology Co.,Ltd	256
43.254.145.0/24	Shanghai ruisu Network Technology Co.,Ltd	256
43.254.146.0/24	Shanghai ruisu Network Technology Co.,Ltd	256
43.254.147.0/24	Shanghai ruisu Network Technology Co.,Ltd	256
45.253.24.0/24	Bei Jing Cloud Times Technology Co.,Ltd	256
45.253.25.0/24	Bei Jing Cloud Times Technology Co.,Ltd	256
45.253.32.0/24	Bei Jing Cloud Times Technology Co.,Ltd	256
58.246.165.0/24	quanhuwangluo	256
58.246.207.0/24	CHINA UNICOM Shanghai network	256
103.220.167.0/24	Shanghai ruisu Network Technology Co.,Ltd	256
112.64.32.0/24	CHINA UNICOM Shanghai network	256
112.64.33.0/24	CHINA UNICOM Shanghai network	256
112.64.34.0/24	CHINA UNICOM Shanghai network	256
112.64.35.0/24	CHINA UNICOM Shanghai network	256
112.64.45.0/24	CHINA UNICOM Shanghai network	256
112.65.64.0/24	CHINA UNICOM Shanghai network	256
112.65.66.0/24	CHINA UNICOM Shanghai network	256
112.65.72.0/24	CHINA UNICOM Shanghai network	256
112.65.73.0/24	CHINA UNICOM Shanghai network	256
112.65.74.0/24	CHINA UNICOM Shanghai network	256
112.65.75.0/24	CHINA UNICOM Shanghai network	256
112.65.94.0/24	CHINA UNICOM Shanghai network	256
112.65.112.0/24	CHINA UNICOM Shanghai network	256
112.65.116.0/24	CHINA UNICOM Shanghai network	256
112.65.117.0/24	CHINA UNICOM Shanghai network	256
112.65.216.0/24	CHINA UNICOM Shanghai network	256
112.65.217.0/24	CHINA UNICOM Shanghai network	256
112.65.219.0/24	CHINA UNICOM Shanghai network	256
112.65.220.0/24	CHINA UNICOM Shanghai network	256
112.65.222.0/24	CHINA UNICOM Shanghai network	256
112.65.223.0/24	CHINA UNICOM Shanghai network	256
112.65.226.0/24	CHINA UNICOM Shanghai network	256
112.65.227.0/24	CHINA UNICOM Shanghai network	256
112.65.235.0/24	CHINA UNICOM Shanghai network	256
112.65.237.0/24	CHINA UNICOM Shanghai network	256
112.65.238.0/24	CHINA UNICOM Shanghai network	256
116.128.149.0/24	China United Network Communications Corporation Limited	256
116.128.189.0/24	China United Network Communications Corporation Limited	256
116.128.190.0/24	China United Network Communications Corporation Limited	256
116.128.191.0/24	China United Network Communications Corporation Limited	256
139.227.231.0/24	Asia Pacific Network Information Centre	256
140.206.167.0/24	Asia Pacific Network Information Centre	256
140.206.200.0/24	Asia Pacific Network Information Centre	256
140.206.201.0/24	Asia Pacific Network Information Centre	256
140.206.202.0/24	Asia Pacific Network Information Centre	256
140.206.203.0/24	Asia Pacific Network Information Centre	256
140.206.204.0/24	Asia Pacific Network Information Centre	256
140.206.211.0/24	Asia Pacific Network Information Centre	256
140.206.212.0/24	Asia Pacific Network Information Centre	256
140.206.213.0/24	Asia Pacific Network Information Centre	256
140.206.219.0/24	Asia Pacific Network Information Centre	256
140.206.228.0/24	Asia Pacific Network Information Centre	256
140.206.229.0/24	Asia Pacific Network Information Centre	256
140.206.230.0/24	Asia Pacific Network Information Centre	256
140.206.231.0/24	Asia Pacific Network Information Centre	256
140.206.232.0/24	Asia Pacific Network Information Centre	256
140.206.234.0/24	Asia Pacific Network Information Centre	256
140.206.238.0/24	Asia Pacific Network Information Centre	256
140.206.244.0/24	Asia Pacific Network Information Centre	256
140.206.247.0/24	Asia Pacific Network Information Centre	256
140.207.73.0/24	Asia Pacific Network Information Centre	256
140.207.208.0/24	Asia Pacific Network Information Centre	256
140.207.209.0/24	Asia Pacific Network Information Centre	256
140.207.210.0/24	Asia Pacific Network Information Centre	256
140.207.211.0/24	Asia Pacific Network Information Centre	256
140.207.212.0/24	Asia Pacific Network Information Centre	256
140.207.213.0/24	Asia Pacific Network Information Centre	256
140.207.214.0/24	Asia Pacific Network Information Centre	256
140.207.215.0/24	Asia Pacific Network Information Centre	256
140.207.216.0/24	Asia Pacific Network Information Centre	256
140.207.217.0/24	Asia Pacific Network Information Centre	256
140.207.218.0/24	Asia Pacific Network Information Centre	256
140.207.219.0/24	Asia Pacific Network Information Centre	256
140.207.220.0/24	Asia Pacific Network Information Centre	256
140.207.233.0/24	Asia Pacific Network Information Centre	256
140.207.235.0/24	Asia Pacific Network Information Centre	256
140.207.237.0/24	Asia Pacific Network Information Centre	256
140.207.241.0/24	Asia Pacific Network Information Centre	256
140.207.245.0/24	Asia Pacific Network Information Centre	256
140.207.246.0/24	Asia Pacific Network Information Centre	256
140.207.249.0/24	Asia Pacific Network Information Centre	256
140.207.251.0/24	Asia Pacific Network Information Centre	256
140.207.255.0/24	Asia Pacific Network Information Centre	256
203.166.165.0/24	Entrust Network Inc.	256
203.166.166.0/24	Entrust Network Inc.	256
203.166.168.0/24	Entrust Network Inc.	256
203.166.172.0/24	Entrust Network Inc.	256
203.166.177.0/24	Entrust Network Inc.	256
203.166.188.0/24	Entrust Network Inc.	256
203.166.189.0/24	Entrust Network Inc.	256
203.166.191.0/24	Entrust Network Inc.	256
210.22.165.0/24	quanhuwangluo	256
210.51.25.0/24	Shanghai Caohejing IDC of China Netcom	256
210.51.26.0/24	shanghai city	256
210.51.27.0/24	Shanghai Caohejing IDC of China Netcom	256
210.51.29.0/24	shanghai city	256
210.51.32.0/24	Shanghai Caohejing IDC of China Netcom	256
210.51.36.0/24	shanghai city	256
210.51.40.0/24	shanghai city	256
210.51.41.0/24	Shanghai Caohejing IDC of China Netcom	256
210.51.45.0/24	Shanghai Caohejing IDC of China Netcom	256
210.51.46.0/24	Shanghai Caohejing IDC of China Netcom	256
210.51.47.0/24	Shanghai Caohejing IDC of China Netcom	256
210.51.52.0/24	Shanghai Caohejing IDC of China Netcom	256
210.51.53.0/24	Shanghai Caohejing IDC of China Netcom	256
210.51.59.0/24	Shanghai Caohejing IDC of China Netcom	256
210.51.61.0/24	Shanghai Caohejing IDC of China Netcom	256
220.196.184.0/24	China Unicom	256
220.196.185.0/24	China Unicom	256
220.196.186.0/24	China Unicom	256
220.196.187.0/24	China Unicom	256
220.196.188.0/24	China Unicom	256
220.196.189.0/24	China Unicom	256
220.196.240.0/24	China Unicom	256
220.196.241.0/24	China Unicom	256
220.196.242.0/24	China Unicom	256
220.196.243.0/24	China Unicom	256
220.196.244.0/24	China Unicom	256
220.196.245.0/24	China Unicom	256
220.196.246.0/24	China Unicom	256
220.196.247.0/24	China Unicom	256
223.167.85.0/24	CHINA UNICOM Shanghai city network	256
223.167.106.0/24	CHINA UNICOM Shanghai city network	256
223.167.107.0/24	CHINA UNICOM Shanghai city network	256
223.167.108.0/24	CHINA UNICOM Shanghai city network	256
223.167.109.0/24	CHINA UNICOM Shanghai city network	256
223.167.110.0/24	CHINA UNICOM Shanghai city network	256
223.167.111.0/24	CHINA UNICOM Shanghai city network	256

Netblock	Company
2408:80f1::/44	China Unicom
2408:80f1:40::/44	China Unicom
2408:80f1:70::/44	China Unicom
2408:80f1:110::/44	China Unicom
2408:80f1:120::/44	China Unicom
2408:80f1:160::/44	China Unicom
2408:80f1:170::/44	China Unicom
2408:80f1:1c0::/44	China Unicom
2408:80f1:1d0::/44	China Unicom
2408:80f1:1e0::/44	China Unicom
2408:80f1:220::/44	China Unicom
2408:80f1:240::/44	China Unicom
2408:870c::/44	China Unicom
2408:870c:20::/44	China Unicom
2408:870c:d0::/44	China Unicom
2408:870c:e0::/44	China Unicom
2408:870c:f0::/44	China Unicom
2408:870c:2020::/44	China Unicom
2408:870c:2030::/44	China Unicom
2408:870c:2040::/44	China Unicom
2408:870c:2050::/44	China Unicom
2408:870c:2070::/44	China Unicom
2408:870c:2080::/44	China Unicom
2408:870c:2090::/44	China Unicom
2408:870c:20a0::/44	China Unicom
2408:870c:20b0::/44	China Unicom
2408:870c:3000::/44	China Unicom
2408:870c:3010::/44	China Unicom
2408:870c:3020::/44	China Unicom
2402:f140:ff11::/48	AIPO Cloud (Guizhou) Technology Co., Ltd.
2403:1ec0:1610::/48	Beijing Jingdong Shangke Information Technology Co. Ltd.
2404:c940::/48	Yamu Technologies Co., Ltd.
2406:d440:ffff::/48	Beijing Volcano Engine Technology Co., Ltd.
2408:8000:9fff::/48	China Unicom

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WHOIS Details

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                                                ASHandle:       AS138421
                                                OrgID:          AS138421
                                                ASName:         AS138421
                                                ASNumber:       AS138421
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 880 domain names hosted across 521 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
103.220.167.56	██████████	42
112.65.242.101	██████████	20
210.51.50.160	██████████	12
112.65.228.58	██████████	10
112.65.242.84	██████████	10
112.65.242.85	█████████	8
210.51.25.177	██████████	8
103.220.165.2	██████████	7
210.51.50.161	██████████	7
112.65.248.245	██████████	7

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Peers

There are 4 peers for this ASN.

Peers	Name
AS137718	Beijing Volcano Engine Technology Co., Ltd.
AS23848	Shenzhen Ping An Communication Technology Co.,Ltd
AS4837	CHINA UNICOM China169 Backbone
AS55990	Huawei Cloud Service data center

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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS4837	CHINA UNICOM China169 Backbone

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ASN API & Database

Downstreams

There are 2 downstreams for this ASN.

Downstreams	Name
AS23848	Shenzhen Ping An Communication Technology Co.,Ltd
AS55990	Huawei Cloud Service data center

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ASN API & Database

Pingable IPs

214 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
112.65.238.37	AS138421 China Unicom	`3.60ms` from Shanghai, CN
103.220.167.61	AS138421 China Unicom	`3.74ms` from Shanghai, CN
140.206.229.9	AS138421 China Unicom	`3.36ms` from Shanghai, CN
103.68.130.99	AS138421 China Unicom	`3.41ms` from Shanghai, CN
116.128.189.142	AS138421 China Unicom	`3.02ms` from Shanghai, CN
140.207.216.22	AS138421 China Unicom	`5.16ms` from Shanghai, CN
140.206.243.212	AS138421 China Unicom	`2.37ms` from Shanghai, CN
2408:870c:2070::dcc4:f06f	AS138421 China Unicom	`4.41ms` from Shanghai, CN
112.64.113.233	AS138421 China Unicom	`2.77ms` from Shanghai, CN
210.51.61.129	AS138421 China Unicom	`2.69ms` from Shanghai, CN
2408:80f1:70:400::89	AS138421 China Unicom	`3.49ms` from Shanghai, CN
220.196.240.193	AS138421 China Unicom	`3.62ms` from Shanghai, CN
112.65.94.197	AS138421 China Unicom	`2.21ms` from Shanghai, CN
112.64.32.223	AS138421 China Unicom	`3.25ms` from Shanghai, CN
140.207.226.89	AS138421 China Unicom	`2.31ms` from Shanghai, CN
112.65.248.194	AS138421 China Unicom	`3.79ms` from Shanghai, CN
140.207.246.149	AS138421 China Unicom	`2.90ms` from Shanghai, CN
220.196.191.253	AS138421 China Unicom	`3.04ms` from Shanghai, CN
2408:870c:2051:2002::8	AS138421 China Unicom	`3.50ms` from Shanghai, CN
2408:870c:d0::1	AS138421 China Unicom	`4.33ms` from Shanghai, CN
112.65.244.85	AS138421 China Unicom	`2.93ms` from Shanghai, CN
220.196.248.229	AS138421 China Unicom	`2.70ms` from Shanghai, CN
112.65.112.227	AS138421 China Unicom	`2.26ms` from Shanghai, CN
220.196.247.39	AS138421 China Unicom	`3.59ms` from Shanghai, CN
140.206.213.65	AS138421 China Unicom	`4.77ms` from Shanghai, CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
24.198.113.181	AS11351 Charter Communications Inc	`17.30ms` from Chicago, US
72.176.134.229	AS11427 Charter Communications Inc	`18.79ms` from Dallas, US
71.88.230.37	AS20115 Charter Communications LLC	`18.15ms` from Dallas, US
99.80.4.133	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
91.34.13.213	AS3320 Deutsche Telekom AG	`3.15ms` from Duesseldorf, DE
82.5.191.133	AS5089 Virgin Media Limited	`7.06ms` from London, GB
100.2.61.133	AS701 Verizon Business	`2.66ms` from Morris Plains, US
92.255.245.149	AS42682 JSC ER-Telecom Holding	`6.25ms` from Moscow, RU
72.63.195.181	AS396356 Latitude.sh	`0.14ms` from New York City, US
187.94.111.229	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`7.18ms` from Novo Hamburgo, BR
180.29.113.69	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.87ms` from Osaka, JP
66.39.24.117	AS7859 pair Networks	`0.12ms` from Pittsburgh, US
14.63.111.213	AS4766 Korea Telecom	`1.45ms` from Seoul, KR
149.3.25.229	AS35805 JSC "Silknet"	`4.83ms` from Tbilisi, GE
209.148.199.5	AS812 Rogers Communications Canada Inc.	`2.69ms` from Toronto, CA
108.205.16.117	AS7018 AT&T Enterprises, LLC	`19.39ms` from Atlanta, US
54.148.75.229	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
35.88.151.37	AS16509 Amazon.com, Inc.	`0.10ms` from Boardman, US
108.4.144.85	AS701 Verizon Business	`7.98ms` from Boston, US
190.210.136.5	AS16814 NSS S.A.	`0.18ms` from Buenos Aires, AR
79.196.247.69	AS3320 Deutsche Telekom AG	`2.00ms` from Hamburg, DE
161.97.154.229	AS51167 Contabo GmbH	`0.17ms` from Lauterbourg, FR
87.120.219.245	AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP	`0.21ms` from London, GB
83.35.217.181	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.24ms` from Madrid, ES
46.29.218.133	AS44764 Bitpro	`5.07ms` from Oslo, NO

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f3 -m13 112.65.250.213

traceroute to 112.65.250.213 (112.65.250.213): 13 hops max, 52 byte packets

3 [AS749] 11.94.147.229 2.516 ms

4 *

5 *

6 *

7 [AS4837] 124.160.83.1 6.386 ms

8 *

9 *

10 [AS138421] 220.196.252.166 12.695 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Hangzhou, CN

On March 21st 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS138421 at robtex.

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