1.45.140.0/22

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 1.45.140.0/22

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

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
14.201.72.6 AS7545 TPG Telecom Limited 0.64ms from Adelaide, AU
123.100.82.38 AS9889 Two Degrees Mobile Limited 0.62ms from Auckland, NZ
24.135.201.198 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 7.38ms from Belgrade, RS
12.77.153.166 AS7018 AT&T Enterprises, LLC 1.37ms from Chicago, US
67.228.103.150 AS36351 IBM Cloud 1.13ms from Dallas, US
186.249.123.70 AS28276 Mikrocenter Informática Ltda. 15.26ms from Joao Pessoa, BR
12.88.32.246 AS7018 AT&T Enterprises, LLC 5.28ms from Kansas City, US
172.250.27.134 AS20001 Charter Communications Inc 4.71ms from Los Angeles, US
88.17.129.54 AS3352 TELEFONICA DE ESPANA S.A.U. 5.99ms from Madrid, ES
76.69.163.70 AS577 Bell Canada 4.33ms from Montreal, CA
87.179.247.230 AS3320 Deutsche Telekom AG 5.93ms from Nuernberg, DE
185.3.197.198 AS34659 KEYYO SA 0.41ms from Paris, FR
162.197.244.150 AS7018 AT&T Enterprises, LLC 4.48ms from Redding, US
54.153.21.150 AS16509 Amazon.com, Inc. 0.14ms from San Jose, US
146.112.150.230 AS36692 Cisco OpenDNS, LLC 1.06ms from San Jose, US
85.229.43.86 AS8434 Telenor Sverige AB 0.83ms from Stockholm, SE
184.14.222.118 AS5650 Frontier Communications of America, Inc. 7.17ms from Ashburn, US
195.80.164.214 AS8778 Slovanet a.s. 0.37ms from Bratislava, SK
195.199.208.166 AS1955 KIFU (Governmental Info Tech Development Agency) 2.42ms from Budapest, HU
97.157.51.38 AS6167 Verizon Business 12.07ms from Chicago, US
12.86.154.86 AS7018 AT&T Enterprises, LLC 1.60ms from Chicago, US
124.253.182.214 AS17917 Quadrant Televentures Limited 8.67ms from Delhi, IN
84.200.34.150 AS44066 firstcolo GmbH 0.46ms from Frankfurt am Main, DE
14.229.52.118 AS45899 VNPT Corp 2.27ms from Hanoi, VN
24.175.196.38 AS11427 Charter Communications Inc 18.13ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -m6 1.45.143.201
traceroute to 1.45.143.201 (1.45.143.201): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Jakarta, ID
On

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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