1.45.88.0/22

AS45083 · China UNICOM, Beijing Branch

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS45083
Parent Range	1.45.0.0/16
Registry	APNIC
ID	BGTELECOM

WHOIS Details

inetnum:        1.45.0.0 - 1.45.255.255
netname:        BGTELECOM
descr:          China UNICOM, Beijing Branch
descr:          9-1 YANGFANGDIAN Road, Haidian District, Beijing, China
country:        CN
admin-c:        YW7199-AP
tech-c:         YW7199-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-BGTELECOM-CN
last-modified:  2025-11-25T07:45:08Z
source:         APNIC

irt:            IRT-BGTELECOM-CN
address:        9-1 YANGFANGDIAN Road, Haidian District, Beijing, China
e-mail:         shangyq1@chinaunicom.cn
abuse-mailbox:  shangyq1@chinaunicom.cn
admin-c:        YW7199-AP
tech-c:         YW7199-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-25T07:27:34Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Shang Yongqian
address:        9-1 YANGFANGDIAN Road, Haidian District, Beijing, China
country:        CN
phone:          +86-010-63999788
e-mail:         shangyq1@chinaunicom.cn
nic-hdl:        YW7199-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-11-02T06:22:44Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.45.88.0/22

Range	ASN	Company	Num of IPs
1.45.0.0/16	AS45083	China UNICOM, Beijing Branch	65,536

Nearby Ranges

BGP prefixes that overlap with 1.45.0.0/16

Range	ASN	Company	Num of IPs
1.45.0.0/16	AS45083	China UNICOM, Beijing Branch	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
50.243.206.102	AS7922 Comcast Cable Communications, LLC	`4.58ms` from Atlanta, US
20.49.12.230	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
140.91.58.22	AS31898 Oracle Corporation	`0.12ms` from Chuncheon, KR
2.107.242.150	AS3292 TDC Holding A/S	`1.73ms` from Copenhagen, DK
213.188.121.134	AS12897 ENTEGA Medianet GmbH	`1.50ms` from Frankfurt am Main, DE
113.4.5.54	AS4837 CHINA UNICOM China169 Backbone	`6.89ms` from Harbin, CN
41.22.161.22	AS29975 Vodacom	`14.09ms` from Johannesburg, ZA
90.214.96.166	AS5607 Sky UK Limited	`3.02ms` from London, GB
189.139.99.214	AS8151 UNINET	`1.74ms` from Mexico City, MX
12.79.58.102	AS7018 AT&T Enterprises, LLC	`5.47ms` from Miami, US
188.218.21.54	AS30722 Vodafone Italia S.p.A.	`5.96ms` from Milan, IT
80.20.81.150	AS3269 Telecom Italia S.p.A.	`5.27ms` from Milan, IT
185.107.240.134	AS47954 Alpha Net Telecom Ltd	`1.02ms` from Moscow, RU
112.241.181.182	AS4837 CHINA UNICOM China169 Backbone	`8.48ms` from Qingdao, CN
112.254.213.22	AS4837 CHINA UNICOM China169 Backbone	`2.13ms` from Qingdao, CN
198.217.73.118	AS46256 Sutter Health	`3.90ms` from San Jose, US
186.224.104.22	AS262757 Insidesign Tecnologia Ltda EPP	`4.91ms` from Sao Paulo, BR
217.114.85.150	AS30811 Optimizely AB	`0.26ms` from Stockholm, SE
61.176.212.102	AS4837 CHINA UNICOM China169 Backbone	`8.30ms` from Tieling, CN
60.38.99.214	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.08ms` from Tokyo, JP
120.202.174.150	AS9808 China Mobile Communications Group Co., Ltd.	`4.16ms` from Wuhan, CN
128.47.254.22	AS252 Headquarters, USAISC	`2.71ms` from Ashburn, US
73.22.235.166	AS7922 Comcast Cable Communications, LLC	`4.83ms` from Chicago, US
131.145.3.102	AS8075 Microsoft Corporation	`0.15ms` from London, GB
75.233.30.118	AS6167 Verizon Business	`16.68ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 1.45.90.81

traceroute to 1.45.90.81 (1.45.90.81): 6 hops max, 52 byte packets

2 [AS9002] 87.245.232.233 82.167 ms

3 [AS702] 146.188.112.181 74.697 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Omsk, RU

On January 9th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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