Autonomous System details

AS45083

China UNICOM, Beijing Branch  ·  chinaunicom.cn

China

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AS45083 – China UNICOM, Beijing Branch

Field Value
Country China
Website chinaunicom.cn
Hosted domains 1
IPv4 addresses 65,536
IPv6 addresses 0
ASN type ISP
Registry apnic
Updated 5 months ago on Nov 27, 2025

IP Ranges

Netblock Company Num of IPs
1.45.0.0/16 China UNICOM, Beijing Branch 65,536
1.45.0.0/17 China UNICOM, Beijing Branch 32,768
1.45.128.0/17 China UNICOM, Beijing Branch 32,768
1.45.16.0/22 China UNICOM, Beijing Branch 1,024
1.45.20.0/22 China UNICOM, Beijing Branch 1,024
1.45.24.0/22 China UNICOM, Beijing Branch 1,024
1.45.28.0/22 China UNICOM, Beijing Branch 1,024
1.45.32.0/22 China UNICOM, Beijing Branch 1,024
1.45.36.0/22 China UNICOM, Beijing Branch 1,024
1.45.40.0/22 China UNICOM, Beijing Branch 1,024
1.45.44.0/22 China UNICOM, Beijing Branch 1,024
1.45.48.0/22 China UNICOM, Beijing Branch 1,024
1.45.52.0/22 China UNICOM, Beijing Branch 1,024
1.45.56.0/22 China UNICOM, Beijing Branch 1,024
1.45.60.0/22 China UNICOM, Beijing Branch 1,024
1.45.64.0/22 China UNICOM, Beijing Branch 1,024
1.45.68.0/22 China UNICOM, Beijing Branch 1,024
1.45.72.0/22 China UNICOM, Beijing Branch 1,024
1.45.76.0/22 China UNICOM, Beijing Branch 1,024
1.45.80.0/22 China UNICOM, Beijing Branch 1,024
1.45.84.0/22 China UNICOM, Beijing Branch 1,024
1.45.88.0/22 China UNICOM, Beijing Branch 1,024
1.45.92.0/22 China UNICOM, Beijing Branch 1,024
1.45.96.0/22 China UNICOM, Beijing Branch 1,024
1.45.100.0/22 China UNICOM, Beijing Branch 1,024
1.45.104.0/22 China UNICOM, Beijing Branch 1,024
1.45.108.0/22 China UNICOM, Beijing Branch 1,024
1.45.112.0/22 China UNICOM, Beijing Branch 1,024
1.45.116.0/22 China UNICOM, Beijing Branch 1,024
1.45.120.0/22 China UNICOM, Beijing Branch 1,024
1.45.124.0/22 China UNICOM, Beijing Branch 1,024
1.45.128.0/22 China UNICOM, Beijing Branch 1,024
1.45.132.0/22 China UNICOM, Beijing Branch 1,024
1.45.136.0/22 China UNICOM, Beijing Branch 1,024
1.45.140.0/22 China UNICOM, Beijing Branch 1,024
1.45.144.0/22 China UNICOM, Beijing Branch 1,024
1.45.148.0/22 China UNICOM, Beijing Branch 1,024
1.45.152.0/22 China UNICOM, Beijing Branch 1,024
1.45.156.0/22 China UNICOM, Beijing Branch 1,024
1.45.160.0/22 China UNICOM, Beijing Branch 1,024
1.45.164.0/22 China UNICOM, Beijing Branch 1,024
1.45.168.0/22 China UNICOM, Beijing Branch 1,024
1.45.172.0/22 China UNICOM, Beijing Branch 1,024
1.45.176.0/22 China UNICOM, Beijing Branch 1,024
1.45.180.0/22 China UNICOM, Beijing Branch 1,024
1.45.184.0/22 China UNICOM, Beijing Branch 1,024
1.45.188.0/22 China UNICOM, Beijing Branch 1,024
1.45.192.0/22 China UNICOM, Beijing Branch 1,024
1.45.196.0/22 China UNICOM, Beijing Branch 1,024
1.45.200.0/22 China UNICOM, Beijing Branch 1,024
1.45.204.0/22 China UNICOM, Beijing Branch 1,024
1.45.208.0/22 China UNICOM, Beijing Branch 1,024

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS45083
                                                OrgID:          AS45083
                                                ASName:         AS45083
                                                ASNumber:       AS45083
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
1.45.28.177 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS4808 China Unicom Beijing Province Network
AS56048 China Mobile Communicaitons Corporation
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS4808 China Unicom Beijing Province Network
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
1.45.28.165 AS45083 China UNICOM, Beijing Branch 3.31ms from Beijing, 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
81.175.124.43 AS33915 Vodafone Libertel B.V. 1.65ms from Amsterdam, NL
47.135.33.123 AS20115 Charter Communications LLC 11.29ms from Atlanta, US
73.114.223.123 AS7922 Comcast Cable Communications, LLC 4.28ms from Boston, US
192.189.247.75 AS22607 Des Moines University 18.11ms from Chicago, US
113.204.1.75 AS4837 CHINA UNICOM China169 Backbone 1.24ms from Chongqing, CN
113.167.59.59 AS45899 VNPT Corp 4.41ms from Hanoi, VN
60.164.172.187 AS4134 CHINANET-BACKBONE 14.67ms from Lanzhou, CN
35.42.0.11 AS16509 Amazon.com, Inc. 5.71ms from Madrid, ES
84.189.49.91 AS3320 Deutsche Telekom AG 5.65ms from Munich, DE
46.202.175.75 AS47583 Hostinger International Limited 0.54ms from Paris, FR
176.132.134.11 AS5410 Bouygues Telecom SA 2.41ms from Paris, FR
77.106.49.91 AS12389 PJSC Rostelecom 17.84ms from Saint Petersburg, RU
20.214.218.251 AS8075 Microsoft Corporation 0.20ms from Seoul, KR
86.84.232.91 AS1136 KPN B.V. 1.45ms from Amsterdam, NL
44.236.199.139 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
50.212.119.187 AS7922 Comcast Cable Communications, LLC 6.01ms from Boston, US
93.231.137.107 AS3320 Deutsche Telekom AG 3.28ms from Duesseldorf, DE
108.138.6.251 AS16509 Amazon.com, Inc. 0.20ms from Frankfurt am Main, DE
119.136.91.187 AS4134 CHINANET-BACKBONE 1.56ms from Guangzhou, CN
8.218.41.11 AS45102 Alibaba (US) Technology Co., Ltd. 0.77ms from Hong Kong, HK
217.155.121.155 AS13037 Zen Internet Ltd 1.16ms from Manchester, GB
98.254.85.11 AS7922 Comcast Cable Communications, LLC 8.79ms from Miami, US
177.195.32.139 AS28573 Claro NXT Telecomunicacoes Ltda 8.11ms from Rio de Janeiro, BR
177.35.94.27 AS28573 Claro NXT Telecomunicacoes Ltda 10.04ms from Sao Paulo, BR
111.2.129.11 AS56041 China Mobile communications corporation 4.82ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 1.45.194.231
traceroute to 1.45.194.231 (1.45.194.231): 7 hops max, 52 byte packets
2 [AS917] 199.119.65.2 3.379 ms
3 *
4 [] 84.17.33.30 0.091 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
On

Related Networks

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 AS45083 at robtex.

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