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 18 days 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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Hosted Domains API & Database

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
1.45.28.186 AS45083 China UNICOM, Beijing Branch 3.96ms 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
58.136.209.155 AS133481 AIS Fibre 3.77ms from Bangkok, TH
50.212.119.187 AS7922 Comcast Cable Communications, LLC 7.97ms from Boston, US
73.249.155.171 AS7922 Comcast Cable Communications, LLC 7.61ms from Boston, US
20.15.30.43 AS8075 Microsoft Corporation 0.22ms from Boydton, US
18.189.151.235 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
69.57.162.155 AS22612 Namecheap, Inc. 10.09ms from Los Angeles, US
64.226.164.139 AS12479 Orange Espagne SA 9.62ms from Madrid, ES
109.81.156.187 AS5610 O2 Czech Republic, a.s. 3.44ms from Prague, CZ
38.187.217.91 AS174 Cogent Communications, LLC 0.25ms from San Jose, US
185.210.146.187 AS47583 Hostinger International Limited 0.64ms from Singapore, SG
218.41.175.219 AS2527 Sony Network Communications Inc. 2.63ms from Tokyo, JP
24.141.83.75 AS7992 Cogeco Connexion Inc. 6.78ms from Toronto, CA
79.131.155.123 AS6799 Ote SA (Hellenic Telecommunications Organisation) 8.22ms from Athens, GR
119.246.95.203 AS9269 Hong Kong Broadband Network Ltd. 0.79ms from Hong Kong, HK
195.39.203.91 AS60798 Servereasy Srl 0.12ms from Milan, IT
115.242.60.171 AS55836 Reliance Jio Infocomm Limited 1.69ms from Mumbai, IN
68.82.1.187 AS7922 Comcast Cable Communications, LLC 6.86ms from New York City, US
62.77.122.187 AS13036 T-Mobile Czech Republic a.s. 3.90ms from Prague, CZ
201.29.55.43 AS7738 V tal 1.60ms from Rio de Janeiro, BR
64.40.163.91 AS15035 X2nSat, Inc 3.63ms from San Jose, US
212.243.156.107 AS3303 Swisscom (Switzerland) Ltd 0.51ms from Zuerich, CH
132.193.172.91 AS668 United States Department of Defense (DoD) 0.57ms from Atlanta, US
213.118.18.219 AS6848 Telenet BV 8.64ms from Brussels, BE
181.97.242.43 AS7303 Telecom Argentina S.A. 1.53ms from Buenos Aires, AR
63.176.102.27 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 1.45.234.131
traceroute to 1.45.234.131 (1.45.234.131): 8 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Pristina, XK
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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