1.45.32.0/22

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 1.45.32.0/22

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
77.172.221.150	AS1136 KPN B.V.	`1.13ms` from Amsterdam, NL
65.52.225.38	AS8075 Microsoft Corporation	`0.17ms` from Dublin, IE
93.131.110.86	AS6805 Telefonica Germany GmbH & Co.OHG	`2.83ms` from Duesseldorf, DE
186.229.174.86	AS26615 TIM S/A	`13.01ms` from Fortaleza, BR
86.219.240.150	AS3215 Orange S.A.	`11.34ms` from Frankfurt am Main, DE
80.139.147.134	AS3320 Deutsche Telekom AG	`7.74ms` from Frankfurt am Main, DE
148.153.76.118	AS63199 CDS Global Cloud Co., Ltd	`0.44ms` from Frankfurt am Main, DE
178.204.42.6	AS28840 PJSC "TATTELECOM"	`12.99ms` from Kazan, RU
109.154.21.86	AS2856 British Telecommunications PLC	`3.52ms` from London, GB
185.3.167.230	AS57168 Amito Ltd	`6.23ms` from London, GB
41.223.55.86	AS59895 Binary Racks Limited	`0.12ms` from London, GB
83.37.159.86	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.24ms` from Madrid, ES
189.153.14.134	AS8151 UNINET	`2.03ms` from Monterrey, MX
188.44.56.22	AS2848 Federal State Budgetary Educational Institution of Higher Education Lomonosov Moscow State University	`1.25ms` from Moscow, RU
173.54.28.70	AS701 Verizon Business	`1.33ms` from New York City, US
180.34.146.70	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.43ms` from Osaka, JP
82.126.216.6	AS3215 Orange S.A.	`9.25ms` from Paris, FR
50.186.250.54	AS7922 Comcast Cable Communications, LLC	`7.40ms` from Reston, US
104.4.85.182	AS7018 AT&T Enterprises, LLC	`3.47ms` from San Antonio, US
27.35.101.102	AS10175 Kumho Cable	`10.35ms` from Seoul, KR
220.72.32.246	AS4766 Korea Telecom	`1.27ms` from Seoul, KR
42.192.111.150	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.24ms` from Shanghai, CN
20.247.128.70	AS8075 Microsoft Corporation	`0.59ms` from Singapore, SG
124.71.143.102	AS55990 Huawei Cloud Service data center	`2.96ms` from Suzhou, CN
18.221.4.182	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f2 -m8 1.45.33.56

traceroute to 1.45.33.56 (1.45.33.56): 8 hops max, 52 byte packets

2 [AS63473] 170.205.39.2 0.426 ms

3 *

4 *

5 [] 101.203.106.129 1.7 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 9th 2026

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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