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:         [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 1.45.52.0/22

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
50.213.233.54	AS7922 Comcast Cable Communications, LLC	`7.51ms` from Ashburn, US
23.25.98.214	AS7922 Comcast Cable Communications, LLC	`7.30ms` from Ashburn, US
101.20.39.150	AS4837 CHINA UNICOM China169 Backbone	`4.17ms` from Beijing, CN
40.69.74.102	AS8075 Microsoft Corporation	`0.17ms` from Dublin, IE
107.4.99.70	AS7922 Comcast Cable Communications, LLC	`9.41ms` from Flint, US
211.137.190.22	AS24444 Shandong Mobile Communication Company Limited	`1.43ms` from Jinan, CN
52.60.204.54	AS16509 Amazon.com, Inc.	`0.16ms` from Montreal, CA
98.193.250.54	AS7922 Comcast Cable Communications, LLC	`6.60ms` from Murfreesboro, US
74.221.86.214	AS394492 US Electrodynamics, Inc.	`4.16ms` from New York City, US
66.115.182.182	AS46562 Performive LLC	`1.62ms` from Orlando, US
206.195.14.70	AS10517 The Bank of New York Mellon Corporation	`1.64ms` from Osasco, BR
88.126.66.230	AS12322 Free SAS	`3.20ms` from Paris, FR
46.226.64.214	AS34703 LTD Pokrovsky radiotelefon	`6.46ms` from Samara, RU
81.166.141.102	AS29695 Altibox AS	`7.35ms` from Sandefjord, NO
64.47.108.6	AS19855 Masergy Communications, Inc.	`0.27ms` from Seattle, US
61.83.39.22	AS4766 Korea Telecom	`6.85ms` from Seoul, KR
14.55.250.166	AS4766 Korea Telecom	`1.68ms` from Seoul, KR
221.161.209.134	AS4766 Korea Telecom	`6.08ms` from Seoul, KR
46.210.59.70	AS1680 Cellcom Fixed Line Communication L.P	`4.60ms` from Tel Aviv, IL
185.138.81.6	AS203318 Bizway BV	`0.79ms` from Amsterdam, NL
110.164.148.118	AS45758 Triple T Broadband Public Company Limited	`0.86ms` from Bangkok, TH
122.154.65.134	AS9931 National Telecom Public Company Limited	`4.23ms` from Bangkok, TH
48.209.180.198	AS8075 Microsoft Corporation	`0.19ms` from Dublin, IE
39.38.187.6	AS17557 Pakistan Telecommunication Company Limited	`13.92ms` from Karachi, PK
106.58.14.102	AS4134 CHINANET-BACKBONE	`5.30ms` from Kunming, 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 -m9 1.45.52.196

traceroute to 1.45.52.196 (1.45.52.196): 9 hops max, 52 byte packets

2 [AS20278] 64.44.164.129 4.789 ms

3 *

4 *

5 *

6 [AS174] 154.54.40.110 13.726 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Jacksonville, US

On December 14th 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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