1.45.180.0/22

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 1.45.180.0/22

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
20.229.196.198	AS8075 Microsoft Corporation	`1.57ms` from Amsterdam, NL
50.251.125.102	AS7922 Comcast Cable Communications, LLC	`9.72ms` from Ashburn, US
44.228.166.230	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
91.137.224.6	AS24822 OPC Networks Kft.	`10.65ms` from Budapest, HU
74.139.74.6	AS10796 Charter Communications Inc	`14.15ms` from Columbus, US
18.119.14.182	AS16509 Amazon.com, Inc.	`0.98ms` from Columbus, US
194.156.191.22	AS208011 Antonio Liguori trading as ETS SISTEMI - ITALIA CONNESSIONI DI LIGUORI ANTONIO	`0.44ms` from Crotone, IT
108.128.173.214	AS16509 Amazon.com, Inc.	`0.33ms` from Dublin, IE
186.229.48.230	AS26615 TIM S/A	`13.20ms` from Fortaleza, BR
34.160.5.54	AS396982 Google LLC	`0.07ms` from Melbourne, AU
12.74.180.102	AS7018 AT&T Enterprises, LLC	`4.79ms` from Miami, US
93.125.114.166	AS56740 DataHata Ltd	`0.96ms` from Minsk, BY
122.202.249.70	AS9946 KCTV JEJU BROADCASTING	`9.01ms` from Seoul, KR
210.129.11.118	AS4694 IDC Frontier Inc.	`3.60ms` from Tokyo, JP
173.13.47.70	AS7922 Comcast Cable Communications, LLC	`14.51ms` from Toronto, CA
185.249.230.134	AS202393 Marcin Rabati trading as MORTIN	`1.90ms` from Wrocław, PL
217.165.12.54	AS5384 Emirates Internet	`5.38ms` from Al Fujairah City, AE
12.127.245.54	AS7018 AT&T Enterprises, LLC	`1.93ms` from Ashburn, US
122.187.104.230	AS9498 BHARTI Airtel Ltd.	`0.43ms` from Bengaluru, IN
106.206.145.6	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`5.07ms` from Delhi, IN
96.2.229.6	AS11232 Midcontinent Communications	`10.99ms` from Denver, US
74.162.201.166	AS8075 Microsoft Corporation	`0.93ms` from Dubai, AE
117.187.89.150	AS9808 China Mobile Communications Group Co., Ltd.	`4.83ms` from Guiyang, CN
220.246.51.6	AS4760 HKT Limited	`1.10ms` from Hong Kong, HK
222.186.120.70	AS4134 CHINANET-BACKBONE	`4.93ms` from Huai'an, 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 1.45.181.16

traceroute to 1.45.181.16 (1.45.181.16): 5 hops max, 52 byte packets

1 [AS263812] 38.165.233.1 0.072 ms

2 [AS52468] 181.78.95.209 3.337 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Asuncion, PY

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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