1.45.184.0/22

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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
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:         [email protected]
nic-hdl:        YW7199-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-11-02T06:22:44Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.45.184.0/22

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

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
66.92.226.38	AS3257 GTT Communications Inc.	`0.52ms` from Ashburn, US
190.29.202.166	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`15.99ms` from Bogota, CO
155.48.114.70	AS16481 Babson College	`4.77ms` from Boston, US
52.184.193.198	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
99.64.253.6	AS7018 AT&T Enterprises, LLC	`1.81ms` from Chicago, US
106.206.227.38	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`7.29ms` from Delhi, IN
71.218.172.246	AS209 CenturyLink Communications, LLC	`2.06ms` from Denver, US
52.30.164.166	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
62.153.152.150	AS3320 Deutsche Telekom AG	`0.66ms` from Frankfurt am Main, DE
220.174.166.182	AS4134 CHINANET-BACKBONE	`3.56ms` from Haikou, CN
73.12.157.70	AS7922 Comcast Cable Communications, LLC	`11.45ms` from Los Angeles, US
138.4.138.182	AS766 RedIRIS Autonomous System	`1.38ms` from Madrid, ES
114.79.130.214	AS45769 D-Vois Broadband Pvt Ltd	`0.28ms` from Mumbai, IN
114.216.97.230	AS4134 CHINANET-BACKBONE	`4.96ms` from Nanjing, CN
72.80.4.6	AS701 Verizon Business	`1.83ms` from New York City, US
90.90.139.198	AS3215 Orange S.A.	`2.24ms` from Paris, FR
187.142.226.102	AS8151 UNINET	`3.87ms` from Santiago de Queretaro, MX
52.82.94.214	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.48ms` from Zhongwei, CN
50.220.174.198	AS7922 Comcast Cable Communications, LLC	`0.93ms` from Atlanta, US
87.97.72.246	AS12301 Invitech ICT Services Kft.	`0.56ms` from Budapest, HU
104.151.144.198	AS399081 Centranet, LLC	`7.34ms` from Dallas, US
173.14.29.166	AS7922 Comcast Cable Communications, LLC	`5.85ms` from Greenwood Village, US
59.51.255.102	AS4134 CHINANET-BACKBONE	`6.38ms` from Guiyang, CN
113.7.114.118	AS4837 CHINA UNICOM China169 Backbone	`8.86ms` from Harbin, CN
154.192.36.70	AS23674 Nayatel (Pvt) Ltd	`1.50ms` from Islamabad, PK

Traceroute

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

traceroute -a -n -q1 -f2 -m10 1.45.187.8

traceroute to 1.45.187.8 (1.45.187.8): 10 hops max, 52 byte packets

2 [AS4837] 139.214.220.254 15.812 ms

3 *

4 [AS4837] 122.141.227.33 4.895 ms

5 *

6 *

7 [AS4837] 221.8.54.1 1.132 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Changchun, CN

On January 30th 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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