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 2 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
1.45.28.186 AS45083 China UNICOM, Beijing Branch 3.37ms 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
3.210.3.107 AS14618 Amazon.com, Inc. 0.61ms from Ashburn, US
94.67.61.251 AS6799 Ote SA (Hellenic Telecommunications Organisation) 8.79ms from Athens, GR
143.100.37.123 AS3479 Board of Regents of the University System of Georgia 0.44ms from Atlanta, US
23.229.44.107 AS55286 B2 Net Solutions Inc. 0.14ms from Buffalo, US
156.223.253.91 AS8452 TE-AS 5.26ms from Cairo, EG
14.185.233.251 AS45899 VNPT Corp 7.92ms from Da Nang, VN
76.143.253.251 AS7922 Comcast Cable Communications, LLC 8.38ms from Houston, US
116.71.97.139 AS17557 Pakistan Telecommunication Company Limited 2.16ms from Karachi, PK
195.211.155.187 AS59564 Unit-IS Ltd. 7.24ms from Kyiv, UA
78.147.72.11 AS13285 TalkTalk Communications Limited 2.09ms from Manchester, GB
190.215.249.59 AS18822 Manquehuenet 1.53ms from Santiago, CL
74.119.87.43 AS23515 IT Solutions Consulting, LLC 3.12ms from Secaucus, US
49.169.218.107 AS17858 LG POWERCOMM 1.88ms from Seoul, KR
118.25.20.75 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.33ms from Shanghai, CN
112.90.72.219 AS135061 China Unicom Guangdong IP network 0.16ms from Shenzhen, CN
185.118.144.11 AS35739 Bayerischer Rundfunk 5.94ms from Zuerich, CH
100.29.206.203 AS14618 Amazon.com, Inc. 0.54ms from Ashburn, US
3.235.165.235 AS14618 Amazon.com, Inc. 0.88ms from Ashburn, US
207.32.133.171 AS64249 Charles River Operation 0.38ms from Boston, US
24.128.247.59 AS7922 Comcast Cable Communications, LLC 8.28ms from Flint, US
86.115.30.187 AS1759 Telia Finland Oyj 0.99ms from Helsinki, FI
98.151.7.187 AS20001 Charter Communications Inc 3.84ms from Honolulu, US
104.182.66.171 AS7018 AT&T Enterprises, LLC 9.67ms from Los Angeles, US
67.84.142.235 AS6128 Cablevision Systems Corp. 7.60ms from Newark, US
109.205.53.91 AS31229 Beyond.pl sp. z o.o. 0.97ms from Poznan, PL

Traceroute

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

$
traceroute -a -n -q1 -m7 1.45.154.107
traceroute to 1.45.154.107 (1.45.154.107): 7 hops max, 52 byte packets
1 [AS15169] 72.14.235.99 1.464 ms
2 *
3 *
4 [AS3356] 4.26.2.118 291.519 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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