210.52.0.0/18

AS9929  ·  CHINA UNICOM Industrial Internet Backbone

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Summary

Country China
Domain chinaunicom.cn
ASN AS9929
Registry APNIC
ID UNICOM-CN

WHOIS Details

inetnum:        210.52.0.0 - 210.53.255.255
netname:        UNICOM-CN
descr:          China Unicom IP network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         CH1302-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:36:46Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-10-17T02:26:26Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
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

route:          210.52.0.0/18
origin:         AS9929
descr:          China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2023-06-08T08:03:15Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 210.52.0.0/18

Range ASN Company Num of IPs
210.52.12.0/23 AS9929 DaLian GaoQi Technology Development Co. 512

Nearby Ranges

BGP prefixes that overlap with 210.52.0.0/16

Range ASN Company Num of IPs
210.52.64.0/18 AS9929 China Unicom Guangdong province network 16,384
210.52.12.0/23 AS9929 DaLian GaoQi Technology Development Co. 512
210.52.103.0/24 AS9929 Chengdu inforport corpration,Sichuan province 256
210.52.66.0/24 AS9929 fujian branch of CNC 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
210.52.45.35 zjlp.com 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

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

IP Address ASN Details
210.52.1.29 AS9929 CHINA UNICOM Industrial Internet Backbone 3.93ms from Tianjin, CN
210.52.53.2 AS9929 CHINA UNICOM Industrial Internet Backbone 18.81ms 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
99.156.137.178 AS7018 AT&T Enterprises, LLC 13.12ms from Atlanta, US
203.172.180.130 AS23974 Ministry of education 3.77ms from Bangkok, TH
208.82.228.2 AS21576 insiteOne 2.87ms from Boston, US
20.33.141.146 AS8069 Microsoft Corporation 0.49ms from Boydton, US
69.76.135.50 AS11427 Charter Communications Inc 4.70ms from Dallas, US
4.161.51.34 AS8075 Microsoft Corporation 0.92ms from Dubai, AE
98.34.186.242 AS7922 Comcast Cable Communications, LLC 5.58ms from Houston, US
4.226.12.178 AS8075 Microsoft Corporation 0.19ms from Kloten, CH
68.2.240.50 AS22773 Cox Communications Inc. 2.42ms from Phoenix, US
109.80.171.50 AS5610 O2 Czech Republic, a.s. 5.21ms from Prague, CZ
2.236.243.114 AS12874 Fastweb SpA 3.99ms from Rome, IT
54.193.254.114 AS16509 Amazon.com, Inc. 0.12ms from San Jose, US
216.112.174.18 AS2828 Verizon Business 1.35ms from Secaucus, US
220.133.193.34 AS3462 Data Communication Business Group 1.45ms from Taichung, TW
61.55.33.146 AS4837 CHINA UNICOM China169 Backbone 7.02ms from Tianjin, CN
173.246.129.2 AS5645 TekSavvy Solutions, Inc. 10.57ms from Toronto, CA
41.66.86.2 AS51265 Mass Response Service GmbH 0.59ms from Vienna, AT
12.182.152.194 AS7018 AT&T Enterprises, LLC 3.21ms from Atlanta, US
186.248.70.226 AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT 9.90ms from Belo Horizonte, BR
35.234.20.146 AS396982 Google LLC 0.16ms from Chang-hua, TW
142.168.33.82 AS19190 TELUS Communications Inc. 0.70ms from Chicago, US
80.146.108.66 AS3320 Deutsche Telekom AG 2.94ms from Duesseldorf, DE
195.80.208.2 AS20676 Plusnet GmbH 14.19ms from Frankfurt am Main, DE
188.111.8.98 AS3209 Vodafone GmbH 2.03ms from Frankfurt am Main, DE
217.255.61.82 AS3320 Deutsche Telekom AG 7.20ms from Frankfurt am Main, DE

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 210.52.8.195
traceroute to 210.52.8.195 (210.52.8.195): 13 hops max, 52 byte packets
4 [AS4800] 36.37.77.20 13.945 ms
5 [AS4800] 36.37.77.41 14.028 ms
6 [AS174] 154.18.2.249 16.202 ms
7 [AS174] 154.54.87.145 175.565 ms
8 [AS174] 38.142.239.114 204.955 ms
9 [] 210.14.186.133 205.626 ms
10 [AS9929] 218.105.2.94 205.284 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Medan, 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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