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 12 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
218.7.90.203 AS4837 CHINA UNICOM China169 Backbone 13.03ms from Changchun, CN
174.99.5.155 AS11426 Charter Communications Inc 11.47ms from Charlotte, US
98.60.217.203 AS7922 Comcast Cable Communications, LLC 15.85ms from Denver, US
63.176.102.27 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
80.91.93.219 AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI 0.14ms from Istanbul, TR
102.129.58.59 AS327991 Megasurf Wireless Internet CC 2.59ms from Johannesburg, ZA
83.137.225.123 AS31742 Sotaconnect Network 1.44ms from London, GB
2.139.43.139 AS3352 TELEFONICA DE ESPANA S.A.U. 1.26ms from Madrid, ES
124.146.125.43 AS7511 SYNAPSE Co.,Ltd. 12.10ms from Osaka, JP
20.112.120.11 AS8075 Microsoft Corporation 0.33ms from Quincy, US
106.252.59.11 AS3786 LG DACOM Corporation 2.04ms from Seoul, KR
112.90.72.219 AS135061 China Unicom Guangdong IP network 0.18ms from Shenzhen, CN
52.198.131.187 AS16509 Amazon.com, Inc. 0.27ms from Tokyo, JP
118.21.106.203 AS4713 NTT DOCOMO BUSINESS,Inc. 2.85ms from Tokyo, JP
213.90.116.139 AS8437 Hutchison Drei Austria GmbH 3.24ms from Vienna, AT
185.118.144.11 AS35739 Bayerischer Rundfunk 5.99ms from Zuerich, CH
70.135.10.43 AS7018 AT&T Enterprises, LLC 9.68ms from Atlanta, US
181.21.166.235 AS22927 Telefonica de Argentina 18.52ms from Buenos Aires, AR
54.77.35.187 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
86.181.165.251 AS2856 British Telecommunications PLC 3.82ms from London, GB
75.236.185.27 AS6167 Verizon Business 13.31ms from Los Angeles, US
84.77.166.171 AS12479 Orange Espagne SA 1.47ms from Madrid, ES
119.230.90.59 AS17511 OPTAGE Inc. 1.25ms from Osaka, JP
98.161.143.11 AS22773 Cox Communications Inc. 4.42ms from Phoenix, US
220.57.46.235 AS17676 SoftBank Corp. 3.60ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 1.45.200.211
traceroute to 1.45.200.211 (1.45.200.211): 7 hops max, 52 byte packets
4 [AS3257] 89.149.137.14 5.856 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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