1.45.128.0/17

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 1.45.128.0/17

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
85.223.122.1 AS50266 Odido Netherlands B.V. 3.36ms from Amsterdam, NL
38.83.60.65 AS174 Cogent Communications, LLC 0.72ms from Ashburn, US
136.53.56.1 AS16591 Google Fiber Inc. 5.90ms from Atlanta, US
50.96.144.1 AS7029 Windstream Communications LLC 5.49ms from Atlanta, US
114.23.153.1 AS56030 Voyager Internet Ltd. 0.82ms from Auckland, NZ
124.122.74.1 AS17552 True Online 1.62ms from Bangkok, TH
125.17.50.209 AS9498 BHARTI Airtel Ltd. 0.91ms from Bengaluru, IN
181.56.168.1 AS10620 Telmex Colombia S.A. 1.88ms from Bogota, CO
194.65.75.177 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.70ms from Braga, PT
92.81.222.1 AS9050 Orange Romania S.A. 2.41ms from Bucharest, RO
181.44.115.1 AS27747 Telecentro S.A. 0.58ms from Buenos Aires, AR
110.184.143.129 AS4134 CHINANET-BACKBONE 2.08ms from Chengdu, CN
124.161.90.1 AS4837 CHINA UNICOM China169 Backbone 7.46ms from Chengdu, CN
70.158.36.97 AS6389 AT&T Enterprises, LLC 14.71ms from Chicago, US
146.139.180.1 AS683 Argonne National Laboratory 2.28ms from Chicago, US
129.120.171.161 AS589 University of North Texas 2.53ms from Dallas, US
146.112.217.1 AS36692 Cisco OpenDNS, LLC 0.74ms from Denver, US
188.120.32.1 AS208864 Weserve B.V. 0.54ms from Dronten, NL
86.45.154.1 AS5466 Eircom Limited 3.80ms from Dublin, IE
185.194.196.1 AS43030 Tajik Academician Research and Educational Network Association 1.17ms from Dushanbe, TJ
117.31.247.1 AS4134 CHINANET-BACKBONE 4.88ms from Fuzhou, CN
116.7.52.1 AS4134 CHINANET-BACKBONE 1.61ms from Guangzhou, CN
175.178.237.241 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.16ms from Guangzhou, CN
103.189.76.113 AS140822 ANPHATIDC 0.87ms from Ho Chi Minh City, VN
14.160.204.113 AS45899 VNPT Corp 6.29ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 1.45.154.33
traceroute to 1.45.154.33 (1.45.154.33): 9 hops max, 52 byte packets
3 *
4 *
5 *
6 [AS174] 154.54.29.134 13.567 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Jacksonville, US
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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