1.45.40.0/22

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 1.45.40.0/22

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
207.230.115.166	AS9009 M247 Europe SRL	`0.14ms` from Brussels, BE
58.21.7.22	AS4837 CHINA UNICOM China169 Backbone	`3.81ms` from Changchun, CN
96.74.133.150	AS7922 Comcast Cable Communications, LLC	`5.16ms` from Chicago, US
14.165.47.102	AS45899 VNPT Corp	`7.46ms` from Da Nang, VN
75.217.15.246	AS6167 Verizon Business	`16.85ms` from Dallas, US
94.161.183.150	AS1267 WIND TRE S.P.A.	`19.20ms` from Frosinone, IT
113.173.52.150	AS45899 VNPT Corp	`1.45ms` from Ho Chi Minh City, VN
97.202.228.6	AS6167 Verizon Business	`14.19ms` from Los Angeles, US
3.98.48.134	AS16509 Amazon.com, Inc.	`0.16ms` from Montreal, CA
52.78.37.86	AS16509 Amazon.com, Inc.	`0.34ms` from Seoul, KR
112.107.218.246	AS6619 SamsungSDS Inc.	`1.95ms` from Seoul, KR
191.19.168.150	AS27699 TELEFÔNICA BRASIL S.A	`1.67ms` from São Paulo, BR
180.148.149.246	AS59127 Newmedia Corporation	`14.91ms` from Tokyo, JP
99.231.247.166	AS812 Rogers Communications Canada Inc.	`5.34ms` from Toronto, CA
5.194.220.214	AS5384 Emirates Internet	`6.75ms` from Al Fujairah City, AE
20.8.226.134	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
162.81.192.38	AS33566 Knoxville Utilities Board	`5.75ms` from Atlanta, US
134.22.69.198	AS400511 Clearwave Communications	`10.38ms` from Atlanta, US
70.89.73.86	AS7922 Comcast Cable Communications, LLC	`5.70ms` from Boston, US
20.65.9.134	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
89.135.183.166	AS21334 One Hungary Ltd.	`3.05ms` from Budapest, HU
169.148.147.134	AS56201 Zoho Corporation Pvt. Ltd,	`2.31ms` from Chennai, IN
110.227.141.70	AS24560 Bharti Airtel Ltd., Telemedia Services	`10.25ms` from Delhi, IN
151.75.163.54	AS1267 WIND TRE S.P.A.	`5.12ms` from Frosinone, IT
158.175.147.38	AS36351 IBM Cloud	`1.08ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 -m7 1.45.40.10

traceroute to 1.45.40.10 (1.45.40.10): 7 hops max, 52 byte packets

3 [AS9002] 87.245.232.233 23.192 ms

4 [AS702] 146.188.112.181 21.2 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Gdynia, PL

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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