1.45.132.0/22

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 1.45.132.0/22

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
44.202.134.70	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
173.185.68.214	AS7029 Windstream Communications LLC	`6.73ms` from Ashburn, US
159.226.6.134	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`1.32ms` from Beijing, CN
54.188.194.54	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
109.131.228.22	AS5432 Proximus NV	`2.08ms` from Brussels, BE
18.189.54.134	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
63.176.4.182	AS16509 Amazon.com, Inc.	`0.28ms` from Frankfurt am Main, DE
39.134.66.6	AS132525 HeiLongJiang Mobile Communication Company Limited	`4.53ms` from Harbin, CN
154.214.172.150	AS134548 DXTL Tseung Kwan O Service	`0.75ms` from Hong Kong, HK
149.199.51.246	AS32537 Xilinx Incorporated	`1.37ms` from Hyderabad, IN
80.43.253.54	AS13285 TalkTalk Communications Limited	`1.93ms` from London, GB
99.124.192.150	AS7018 AT&T Enterprises, LLC	`16.92ms` from Los Angeles, US
83.50.212.150	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.82ms` from Madrid, ES
23.7.21.54	AS16625 Akamai Technologies, Inc.	`0.74ms` from Minneapolis, US
15.222.89.134	AS16509 Amazon.com, Inc.	`0.12ms` from Montreal, CA
66.110.136.118	AS852 TELUS Communications Inc.	`3.70ms` from Montreal, CA
198.45.126.6	AS399541 Western Reserve Communications, LLC	`10.83ms` from New York City, US
174.44.42.230	AS6128 Cablevision Systems Corp.	`2.51ms` from New York City, US
91.230.0.214	AS57284 Region Hauts-de-France	`3.65ms` from Paris, FR
80.23.60.182	AS3269 Telecom Italia S.p.A.	`4.73ms` from Rome, IT
59.19.153.54	AS4766 Korea Telecom	`7.76ms` from Seoul, KR
153.223.201.118	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.73ms` from Tokyo, JP
50.233.154.38	AS7922 Comcast Cable Communications, LLC	`2.56ms` from Ashburn, US
68.109.101.182	AS22773 Cox Communications Inc.	`18.25ms` from Atlanta, US
119.57.101.38	AS4847 China Networks Inter-Exchange	`3.20ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -m5 1.45.135.244

traceroute to 1.45.135.244 (1.45.135.244): 5 hops max, 52 byte packets

1 [AS22356] 201.76.195.1 0.409 ms

2 [AS22356] 177.190.109.42 52.704 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Miami, US

On December 29th 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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