1.45.128.0/22

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 1.45.128.0/22

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
168.63.31.134	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
213.200.97.86	AS3257 GTT Communications Inc.	`0.21ms` from Dallas, US
220.174.188.214	AS4134 CHINANET-BACKBONE	`2.63ms` from Haikou, CN
124.227.69.6	AS4134 CHINANET-BACKBONE	`5.88ms` from Haikou, CN
91.52.96.22	AS3320 Deutsche Telekom AG	`4.08ms` from Hamburg, DE
39.99.37.166	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.84ms` from Hohhot, CN
60.140.238.198	AS17676 SoftBank Corp.	`3.65ms` from Osaka, JP
195.167.224.150	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`0.69ms` from Paris, FR
58.25.86.182	AS9812 Oriental Cable Network Co., Ltd.	`6.94ms` from Shanghai, CN
212.45.118.6	AS35637 WAOO A/S	`2.04ms` from Skanderborg, DK
114.175.147.70	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.73ms` from Tokyo, JP
67.208.16.70	AS21724 GOCO TECHNOLOGY LIMITED PARTNERSHIP	`7.46ms` from Toronto, CA
128.136.88.54	AS13649 Flexential Colorado Corp.	`1.06ms` from Atlanta, US
140.179.226.86	AS23724 IDC, China Telecommunications Corporation	`2.97ms` from Beijing, CN
136.115.43.102	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
34.253.12.102	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
147.147.56.246	AS6871 Plusnet	`4.26ms` from Erith, GB
182.43.225.166	AS58519 Cloud Computing Corporation	`0.26ms` from Guiyang, CN
160.191.106.54	AS153143 PT Melodiva Music Gateway	`0.40ms` from Jakarta, ID
12.124.23.182	AS7018 AT&T Enterprises, LLC	`1.43ms` from Kansas City, US
90.247.8.246	AS5378 Vodafone Limited	`6.57ms` from Manchester, GB
70.26.234.166	AS577 Bell Canada	`1.47ms` from Montreal, CA
123.132.198.118	AS4837 CHINA UNICOM China169 Backbone	`5.83ms` from Qingdao, CN
54.89.143.150	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
211.34.188.198	AS4766 Korea Telecom	`4.87ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 -m8 1.45.131.78

traceroute to 1.45.131.78 (1.45.131.78): 8 hops max, 52 byte packets

3 [AS3356] 212.133.7.109 1.064 ms

4 *

5 [AS3356] 4.26.2.118 344.607 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Milan, IT

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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