210.52.216.0/24

AS17621 · China Unicom Shanghai network

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Summary

Country	China
Domain	china-netcom.com
ASN	AS17621
Registry	APNIC
ID	CNC-SH-IDC

WHOIS Details

inetnum:        210.52.212.0 - 210.52.224.255
netname:        CNC-SH-IDC
country:        CN
descr:          Shanghai Lekai IDC of China Netcom
admin-c:        CH140-AP
tech-c:         YQ87-AP
status:         ALLOCATED NON-PORTABLE
changed:        cncipaddr@china-netcom.com 20040227
mnt-by:         MAINT-CN-ZM28
mnt-lower:      MAINT-CN-SHIDC
source:         APNIC

role:           CNCIDC hostmaster
address:        No.1,Beihuan Donglu,BDA,Beijing,China
country:        CN
phone:          +8610 6787 5599
fax-no:         +8610 6787 8624
e-mail:         cncipaddr@china-netcom.com
remarks:        send spam and abuse reports to tech-group@china-netcom.com
remarks:        Please include detailed information and times in UTC
admin-c:        TJ35-AP
tech-c:         TC254-AP
nic-hdl:        Ch140-AP
notify:         cncipaddr@china-netcom.com
mnt-by:         MAINT-CN-ZM28
changed:        hm-changed@apnic.net 20040226
source:         APNIC
changed:        hm-changed@apnic.net 20111114

person:         yanping qian
nic-hdl:        YQ87-AP
e-mail:         qianyp@china-netcom.com
address:        shanghai IDC of China Netcom
phone:          +86-021-58878899
fax-no:         +86-021-58878899
country:        cn
changed:        cncipaddr@china-netcom.com 20040227
mnt-by:         MAINT-CN-SHIDC
source:         APNIC

route:          210.52.0.0/15
descr:          CNC Group CncNet
country:        CN
origin:         AS9929
mnt-by:         MAINT-CNCGROUP-RR
changed:        abuse@cnc-noc.net 20060330
source:         APNIC

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 11 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.52.216.77	drills.com.cn	7
210.52.216.66	hongyung.com	1
210.52.216.65	anerya.com.cn	1
210.52.216.72	trump.net.cn	1
210.52.216.217	bxcar.com	1

Hosted domains API

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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
122.171.162.72	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.10ms` from Ahmedabad, IN
205.252.250.200	AS3491 PCCW Global, Inc.	`0.24ms` from Ashburn, US
34.217.85.136	AS16509 Amazon.com, Inc.	`0.48ms` from Boardman, US
75.27.147.248	AS7018 AT&T Enterprises, LLC	`1.94ms` from Houston, US
76.30.15.216	AS7922 Comcast Cable Communications, LLC	`4.30ms` from Houston, US
36.93.132.136	AS7713 PT Telekomunikasi Indonesia	`9.86ms` from Jakarta, ID
81.46.192.248	AS16371 acens AS	`0.93ms` from Madrid, ES
94.238.166.184	AS5410 Bouygues Telecom SA	`9.61ms` from Marseille, FR
189.235.14.184	AS8151 UNINET	`2.85ms` from Mexico City, MX
97.210.179.216	AS6167 Verizon Business	`15.15ms` from Portland, US
108.158.95.216	AS16509 Amazon.com, Inc.	`1.63ms` from Riyadh, SA
129.213.228.152	AS46558 Oracle Corporation	`0.58ms` from Seattle, US
137.139.1.200	AS398914 State University of New York College at Old Westbury	`1.92ms` from Secaucus, US
79.103.149.136	AS1241 Forthnet	`10.43ms` from Sofia, BG
60.65.139.168	AS17676 SoftBank Corp.	`3.13ms` from Tokyo, JP
163.49.4.56	AS2497 Internet Initiative Japan Inc.	`2.31ms` from Tokyo, JP
197.0.183.152	AS37705 TOPNET	`2.13ms` from Tunis, TN
52.232.35.8	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
110.170.131.136	AS7470 TRUE INTERNET Co.,Ltd.	`3.46ms` from Bangkok, TH
139.140.119.24	AS22847 Bowdoin College	`3.94ms` from Boston, US
102.32.216.72	AS327782 Metrofibre Networx	`1.48ms` from Durban, ZA
61.189.47.40	AS4837 CHINA UNICOM China169 Backbone	`8.79ms` from Harbin, CN
203.45.56.248	AS1221 Telstra Limited	`1.60ms` from Melbourne, AU
98.40.38.216	AS7922 Comcast Cable Communications, LLC	`16.21ms` from Murfreesboro, US
182.248.204.88	AS2516 KDDI CORPORATION	`0.39ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f4 -m15 210.52.216.74

traceroute to 210.52.216.74 (210.52.216.74): 15 hops max, 52 byte packets

4 [AS3257] 212.222.182.121 0.559 ms

5 [AS3257] 89.149.137.14 12.478 ms

6 *

7 *

8 *

9 *

10 [AS4837] 219.158.6.162 204.281 ms

11 *

12 [AS17621] 210.22.66.50 205.419 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in London, GB

On January 9th 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.

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