1.45.88.0/22

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 1.45.88.0/22

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
91.23.253.134	AS3320 Deutsche Telekom AG	`5.25ms` from Frankfurt am Main, DE
109.149.68.70	AS2856 British Telecommunications PLC	`2.21ms` from London, GB
199.102.227.118	AS30633 Leaseweb USA, Inc.	`0.21ms` from Manassas, US
151.21.246.38	AS1267 WIND TRE S.P.A.	`8.03ms` from Milan, IT
46.73.245.102	AS12714 PJSC MegaFon	`10.60ms` from Moscow, RU
222.217.217.70	AS4134 CHINANET-BACKBONE	`7.97ms` from Nanning, CN
69.123.234.150	AS6128 Cablevision Systems Corp.	`2.52ms` from New York City, US
78.196.81.246	AS12322 Free SAS	`10.74ms` from Paris, FR
136.25.74.166	AS19165 Webpass Inc.	`1.28ms` from Santa Clara, US
210.218.143.70	AS9318 SK Broadband Co Ltd	`0.88ms` from Seoul, KR
188.149.68.6	AS1257 Tele2 Sverige AB	`5.70ms` from Stockholm, SE
1.161.118.166	AS3462 Data Communication Business Group	`1.14ms` from Taipei, TW
52.197.207.70	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
5.2.45.214	AS41560 UGMK-Telecom LLC	`9.31ms` from Yekaterinburg, RU
203.84.230.134	AS45177 Devoli	`3.00ms` from Auckland, NZ
185.132.90.134	AS208909 Gurbtec Iguana Telecom SL	`2.10ms` from Barcelona, ES
109.129.188.70	AS5432 Proximus NV	`1.29ms` from Brussels, BE
109.137.171.134	AS5432 Proximus NV	`2.17ms` from Brussels, BE
112.124.16.134	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.68ms` from Hangzhou, CN
78.2.136.150	AS5391 Hrvatski Telekom d.d.	`4.13ms` from Ljubljana, SI
157.239.128.102	AS15404 COLT Technology Services Group Limited	`1.42ms` from London, GB
184.145.150.22	AS577 Bell Canada	`1.16ms` from Montreal, CA
191.5.167.198	AS263541 IMF NETWORK DATA LTDA - ME	`12.42ms` from Osasco, BR
83.21.53.134	AS5617 Orange Polska Spolka Akcyjna	`8.00ms` from Poznan, PL
201.50.84.166	AS7738 V tal	`8.88ms` from Rio de Janeiro, BR

Traceroute

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

traceroute -a -n -q1 -m5 1.45.91.189

traceroute to 1.45.91.189 (1.45.91.189): 5 hops max, 52 byte packets

1 [AS43289] 45.153.124.1 9.228 ms

2 [AS43289] 178.17.160.162 9.342 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Chisinau, MD

On March 13th 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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