125.33.128.0/18

AS4808  ·  China Unicom Beijing Province Network

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country China
Domain chinaunicom.cn
ASN AS4808
Parent Range 125.33.0.0/16
Registry APNIC
ID UNICOM-BJ

WHOIS Details

inetnum:        125.33.0.0 - 125.33.255.255
netname:        UNICOM-BJ
descr:          China Unicom Beijing province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         SY21-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-BJ
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:35:54Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-11-18T00:26:20Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        [email protected] was validated on 2025-10-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         [email protected]
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         sun ying
address:        fu xing men nei da jie 97, Xicheng District
address:        Beijing 100800
country:        CN
phone:          +86-10-66030657
fax-no:         +86-10-66078815
e-mail:         [email protected]
nic-hdl:        SY21-AP
mnt-by:         MAINT-CNCGROUP-BJ
last-modified:  2009-06-30T08:42:48Z
source:         APNIC

route:          125.33.0.0/16
descr:          China Unicom Beijing Province Network
country:        CN
origin:         AS4808
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2016-05-20T01:44:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 125.33.128.0/18

Range ASN Company Num of IPs
125.33.0.0/16 AS4808 China Unicom Beijing province network 65,536

Nearby Ranges

BGP prefixes that overlap with 125.33.0.0/16

Range ASN Company Num of IPs
125.33.0.0/16 AS4808 China Unicom Beijing province network 65,536

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
125.33.178.172 jaja.top 1
125.33.177.224 layne.wang 1

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

2,364 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
125.33.185.89 AS4808 China Unicom Beijing Province Network 2.45ms from Beijing, CN
125.33.179.215 AS4808 China Unicom Beijing Province Network 4.16ms from Beijing, CN
125.33.182.182 AS4808 China Unicom Beijing Province Network 4.25ms from Beijing, CN
125.33.184.161 AS4808 China Unicom Beijing Province Network 2.48ms from Beijing, CN
125.33.177.91 AS4808 China Unicom Beijing Province Network 3.89ms from Beijing, CN
125.33.187.25 AS4808 China Unicom Beijing Province Network 2.45ms from Beijing, CN
125.33.180.237 AS4808 China Unicom Beijing Province Network 3.77ms from Beijing, CN
125.33.164.1 AS4808 China Unicom Beijing Province Network 3.82ms from Beijing, CN
125.33.181.66 AS4808 China Unicom Beijing Province Network 3.99ms from Beijing, CN
125.33.183.58 AS4808 China Unicom Beijing Province Network 4.08ms from Beijing, CN
125.33.176.1 AS4808 China Unicom Beijing Province Network 3.98ms from Beijing, CN
125.33.186.214 AS4808 China Unicom Beijing Province Network 2.39ms from Beijing, CN
125.33.168.1 AS4808 China Unicom Beijing Province Network 4.24ms from Beijing, CN
125.33.178.188 AS4808 China Unicom Beijing Province Network 4.01ms from Beijing, CN

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
73.118.107.66 AS7922 Comcast Cable Communications, LLC 13.79ms from Atlanta, US
34.212.33.50 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
122.141.181.210 AS4837 CHINA UNICOM China169 Backbone 6.06ms from Changchun, CN
65.63.76.210 AS8011 MongoDB, Inc. 0.10ms from Dublin, IE
2.21.182.194 AS16625 Akamai Technologies, Inc. 0.43ms from Durban, ZA
80.141.76.162 AS3320 Deutsche Telekom AG 6.12ms from Frankfurt am Main, DE
149.129.109.242 AS45102 Alibaba (US) Technology Co., Ltd. 1.54ms from Hong Kong, HK
60.17.40.162 AS4837 CHINA UNICOM China169 Backbone 8.74ms from Liaoyang, CN
87.222.237.18 AS12479 Orange Espagne SA 12.38ms from Madrid, ES
95.244.4.146 AS3269 Telecom Italia S.p.A. 6.34ms from Milan, IT
104.90.73.82 AS16625 Akamai Technologies, Inc. 0.16ms from Philadelphia, US
178.70.138.178 AS12389 PJSC Rostelecom 1.28ms from Saint Petersburg, RU
50.254.158.82 AS7922 Comcast Cable Communications, LLC 6.25ms from San Jose, US
211.40.13.130 AS3786 LG DACOM Corporation 1.62ms from Seoul, KR
1.235.153.130 AS9318 SK Broadband Co Ltd 1.35ms from Seoul, KR
101.94.227.162 AS4812 China Telecom (Group) 4.43ms from Shanghai, CN
52.74.166.82 AS16509 Amazon.com, Inc. 0.11ms from Singapore, SG
211.73.3.2 AS9676 SaveCom Internation Inc. 3.87ms from Taipei, TW
51.96.31.66 AS16509 Amazon.com, Inc. 0.32ms from Zuerich, CH
73.124.250.242 AS7922 Comcast Cable Communications, LLC 6.53ms from Boca Raton, US
104.208.177.210 AS8075 Microsoft Corporation 0.19ms from Boydton, US
203.52.57.162 AS1221 Telstra Limited 1.59ms from Brisbane, AU
3.28.81.82 AS16509 Amazon.com, Inc. 0.15ms from Dubai, AE
217.228.114.210 AS3320 Deutsche Telekom AG 3.31ms from Hamburg, DE
91.38.158.2 AS3320 Deutsche Telekom AG 2.94ms from Hamburg, DE

Traceroute

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

$
traceroute -a -n -q1 -m12 125.33.169.198
traceroute to 125.33.169.198 (125.33.169.198): 12 hops max, 52 byte packets
2 *
3 [AS5511] 193.251.240.102 244.845 ms
4 *
5 [AS4837] 219.158.15.161 364.342 ms
6 *
7 *
8 *
9 [AS4808] 114.245.244.158 370.103 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Melbourne, AU
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs