1.45.20.0/22

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 1.45.20.0/22

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
82.200.244.102	AS9198 JSC Kazakhtelecom	`0.41ms` from Almaty, KZ
101.108.135.214	AS23969 TOT Public Company Limited	`1.05ms` from Bangkok, TH
186.30.51.166	AS19429 ETB - Colombia	`0.92ms` from Bogota, CO
84.247.70.22	AS12310 iNES GROUP SRL	`0.19ms` from Bucharest, RO
97.84.181.166	AS20115 Charter Communications LLC	`10.69ms` from Chicago, US
3.13.108.214	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
104.6.225.198	AS7018 AT&T Enterprises, LLC	`10.90ms` from Columbus, US
221.210.94.118	AS4837 CHINA UNICOM China169 Backbone	`11.76ms` from Harbin, CN
70.241.164.198	AS7018 AT&T Enterprises, LLC	`2.95ms` from Houston, US
109.86.34.134	AS13188 CONTENT DELIVERY NETWORK LTD	`0.71ms` from Kyiv, UA
5.67.251.230	AS5607 Sky UK Limited	`3.53ms` from London, GB
104.248.226.230	AS14061 DigitalOcean, LLC	`0.27ms` from New York City, US
44.221.236.102	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
23.55.199.86	AS16625 Akamai Technologies, Inc.	`0.51ms` from San Jose, US
201.98.72.102	AS8151 UNINET	`5.89ms` from Santiago de Queretaro, MX
175.199.105.134	AS4766 Korea Telecom	`7.33ms` from Seoul, KR
95.205.238.150	AS3301 Telia Company AB	`6.67ms` from Stockholm, SE
126.1.26.70	AS17676 SoftBank Corp.	`2.53ms` from Tokyo, JP
203.139.66.230	AS4725 SoftBank Corp.	`5.29ms` from Tokyo, JP
50.112.119.182	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
54.200.252.102	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
99.21.198.150	AS7018 AT&T Enterprises, LLC	`5.27ms` from Los Angeles, US
122.193.10.118	AS4837 CHINA UNICOM China169 Backbone	`9.85ms` from Nanjing, CN
67.131.245.70	AS209 CenturyLink Communications, LLC	`7.58ms` from Phoenix, US
124.55.164.230	AS17858 LG POWERCOMM	`1.89ms` 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 -f5 -m8 1.45.20.62

traceroute to 1.45.20.62 (1.45.20.62): 8 hops max, 52 byte packets

5 [AS4837] 219.158.5.173 175.473 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Marseille, FR

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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