1.45.16.0/22

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 1.45.16.0/22

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
111.201.182.150	AS4808 China Unicom Beijing Province Network	`3.80ms` from Beijing, CN
34.222.62.246	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
195.199.6.134	AS1955 KIFU (Governmental Info Tech Development Agency)	`5.17ms` from Budapest, HU
20.80.90.214	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
165.120.99.150	AS2856 British Telecommunications PLC	`6.95ms` from Erith, GB
5.159.133.102	AS12338 Euskaltel S.A.	`1.40ms` from Madrid, ES
16.24.86.118	AS16509 Amazon.com, Inc.	`0.15ms` from Manama, BH
120.147.41.246	AS1221 Telstra Limited	`3.93ms` from Melbourne, AU
27.218.112.102	AS4837 CHINA UNICOM China169 Backbone	`7.70ms` from Qingdao, CN
64.76.148.6	AS262228 NTT Chile	`2.33ms` from Santiago, CL
93.123.111.22	AS10557 Connect Northwest Internet Services, LLC	`0.27ms` from Seattle, US
98.247.140.54	AS7922 Comcast Cable Communications, LLC	`7.21ms` from Seattle, US
136.61.44.118	AS16591 Google Fiber Inc.	`7.03ms` from Ashburn, US
69.32.138.70	AS27365 Cengage Learning, Inc.	`1.15ms` from Cincinnati, US
34.255.169.166	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
79.251.120.134	AS3320 Deutsche Telekom AG	`9.84ms` from Frankfurt am Main, DE
217.226.13.118	AS3320 Deutsche Telekom AG	`2.65ms` from Frankfurt am Main, DE
98.199.240.182	AS7922 Comcast Cable Communications, LLC	`3.68ms` from Houston, US
74.225.159.166	AS8075 Microsoft Corporation	`0.16ms` from Lohogaon, IN
76.171.177.70	AS20001 Charter Communications Inc	`5.35ms` from Los Angeles, US
80.237.121.166	AS20485 Joint Stock Company TransTeleCom	`7.49ms` from Moscow, RU
5.37.154.118	AS28885 OmanTel NAP	`2.79ms` from Muscat, OM
75.147.99.118	AS7922 Comcast Cable Communications, LLC	`6.12ms` from New York City, US
37.195.132.150	AS31200 Novotelecom Ltd	`1.34ms` from Novosibirsk, RU
93.210.104.182	AS3320 Deutsche Telekom AG	`4.67ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -m6 1.45.16.146

traceroute to 1.45.16.146 (1.45.16.146): 6 hops max, 52 byte packets

1 [AS15169] 142.250.237.158 75.297 ms

2 *

3 [AS5511] 193.251.240.102 329.792 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

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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