1.45.52.0/22

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 1.45.52.0/22

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
152.3.141.134	AS13371 Duke University	`10.94ms` from Atlanta, US
98.143.3.86	AS36545 Bledsoe Telephone Cooperative Corporation	`3.78ms` from Atlanta, US
125.27.149.54	AS23969 TOT Public Company Limited	`2.58ms` from Bangkok, TH
110.164.148.118	AS45758 Triple T Broadband Public Company Limited	`0.88ms` from Bangkok, TH
85.16.108.86	AS9145 EWE TEL GmbH	`4.33ms` from Hamburg, DE
213.83.90.134	AS8586 TalkTalk Communications Limited	`8.45ms` from London, GB
51.52.171.6	AS31655 Gamma Telecom Holdings Ltd	`0.55ms` from Manchester, GB
97.95.53.230	AS20115 Charter Communications LLC	`15.58ms` from Minneapolis, US
158.184.198.230	AS393938 SPACE SYSTEMS/LORAL, INC.	`2.97ms` from San Jose, US
201.119.158.22	AS8151 UNINET	`4.04ms` from Santiago de Queretaro, MX
32.218.7.118	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.11ms` from Secaucus, US
175.243.201.166	AS4766 Korea Telecom	`7.42ms` from Seoul, KR
211.90.190.214	AS4837 CHINA UNICOM China169 Backbone	`2.64ms` from Taiyuan, CN
122.135.242.6	AS2518 BIGLOBE Inc.	`2.47ms` from Tokyo, JP
184.144.57.150	AS577 Bell Canada	`1.13ms` from Toronto, CA
95.50.106.214	AS5617 Orange Polska Spolka Akcyjna	`1.19ms` from Warsaw, PL
40.130.83.102	AS7029 Windstream Communications LLC	`0.41ms` from Atlanta, US
88.65.18.214	AS3209 Vodafone GmbH	`5.53ms` from Duesseldorf, DE
42.113.121.54	AS18403 FPT Telecom Company	`1.10ms` from Ho Chi Minh City, VN
154.194.134.118	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`0.50ms` from Hong Kong, HK
92.189.76.38	AS12479 Orange Espagne SA	`9.99ms` from Madrid, ES
76.233.83.118	AS7018 AT&T Enterprises, LLC	`3.73ms` from Miami, US
88.126.66.230	AS12322 Free SAS	`3.33ms` from Paris, FR
100.11.145.54	AS701 Verizon Business	`1.43ms` from Philadelphia, US
112.226.118.134	AS4837 CHINA UNICOM China169 Backbone	`1.67ms` from Qingdao, CN

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 1.45.55.65

traceroute to 1.45.55.65 (1.45.55.65): 6 hops max, 52 byte packets

2 [AS37381] 197.159.223.17 60.571 ms

3 [AS60171] 185.35.143.156 60.564 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Abidjan, CI

On December 28th 2025

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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