1.45.44.0/22

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 1.45.44.0/22

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

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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
20.122.30.230	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
196.250.36.70	AS37515 iConnectSA (Pty) Ltd	`1.10ms` from Cape Town, ZA
171.217.243.166	AS4134 CHINANET-BACKBONE	`8.21ms` from Chengdu, CN
223.199.221.214	AS4134 CHINANET-BACKBONE	`2.41ms` from Haikou, CN
91.191.170.70	AS43391 Netdirekt A.S.	`0.18ms` from Izmir, TR
99.42.237.54	AS7018 AT&T Enterprises, LLC	`1.58ms` from Kansas City, US
109.158.103.22	AS2856 British Telecommunications PLC	`3.56ms` from London, GB
189.183.198.22	AS8151 UNINET	`7.42ms` from Monterrey, MX
176.175.34.102	AS5410 Bouygues Telecom SA	`1.34ms` from Paris, FR
52.45.12.198	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
177.195.120.150	AS28573 Claro NXT Telecomunicacoes Ltda	`2.00ms` from Rio de Janeiro, BR
84.221.109.118	AS8612 Tiscali Italia S.P.A.	`11.39ms` from Rome, IT
201.117.76.38	AS8151 UNINET	`2.96ms` from Santiago de Queretaro, MX
123.243.175.6	AS7545 TPG Telecom Limited	`1.07ms` from Sydney, AU
40.129.18.230	AS7029 Windstream Communications LLC	`0.41ms` from Ashburn, US
76.21.128.182	AS7922 Comcast Cable Communications, LLC	`8.55ms` from Ashburn, US
67.147.235.198	AS19901 Brightspeed	`10.96ms` from Atlanta, US
52.13.79.198	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
112.19.250.246	AS9808 China Mobile Communications Group Co., Ltd.	`4.87ms` from Chengdu, CN
76.250.137.134	AS7018 AT&T Enterprises, LLC	`4.01ms` from Chicago, US
23.25.51.198	AS7922 Comcast Cable Communications, LLC	`4.91ms` from Chicago, US
13.58.88.198	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
52.14.136.70	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
103.73.79.22	AS135474 PT Hafiz Jaya Infotama	`4.58ms` from Jakarta, ID
46.232.161.118	AS30922 MTS PJSC	`0.91ms` from Novosibirsk, RU

Traceroute

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

traceroute -a -n -q1 -f4 -m13 1.45.44.128

traceroute to 1.45.44.128 (1.45.44.128): 13 hops max, 52 byte packets

4 [AS3292] 83.88.19.201 16.453 ms

5 [AS3292] 195.215.109.173 16.328 ms

6 [AS4837] 219.158.97.197 172.588 ms

7 *

8 *

9 *

10 [AS4808] 221.216.106.154 174.954 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Tønder, DK

On January 30th 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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