210.52.215.0/24

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 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

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

IP Address	ASN	Details
210.52.215.35	AS17621 China Unicom Shanghai network	`2.45ms` from Shanghai, 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
70.15.156.200	AS3737 PenTeleData Inc.	`11.36ms` from Ashburn, US
92.116.204.24	AS8881 1&1 Versatel GmbH	`4.25ms` from Berlin, DE
190.96.139.216	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`18.35ms` from Bogotá, CO
73.38.199.216	AS7922 Comcast Cable Communications, LLC	`5.81ms` from Boston, US
196.89.122.24	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`3.18ms` from Casablanca, MA
94.163.68.216	AS1267 WIND TRE S.P.A.	`14.07ms` from Crotone, IT
47.188.110.216	AS5650 Frontier Communications of America, Inc.	`2.10ms` from Dallas, US
91.60.76.24	AS3320 Deutsche Telekom AG	`6.69ms` from Frankfurt am Main, DE
212.133.243.8	AS8386 Vodafone Net Iletisim Hizmetler AS	`4.85ms` from Istanbul, TR
90.200.123.168	AS5607 Sky UK Limited	`3.98ms` from London, GB
119.185.177.120	AS4837 CHINA UNICOM China169 Backbone	`5.00ms` from Qingdao, CN
186.246.133.216	AS26599 TELEFÔNICA BRASIL S.A	`1.39ms` from São Paulo, BR
188.128.129.56	AS215484 home.pl sp. z o.o.	`9.54ms` from Warsaw, PL
185.123.48.120	AS51944 DARIUSZ WESOLOWSKI trading as PROMEDIA NOWICKI WESOLOWSKI Sp.J.	`6.88ms` from Warsaw, PL
86.190.179.56	AS2856 British Telecommunications PLC	`11.07ms` from Erith, GB
46.64.164.72	AS5607 Sky UK Limited	`2.53ms` from Erith, GB
84.119.247.136	AS3209 Vodafone GmbH	`6.86ms` from Frankfurt am Main, DE
113.169.223.216	AS45899 VNPT Corp	`3.94ms` from Ho Chi Minh City, VN
78.168.255.120	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.13ms` from Istanbul, TR
109.48.101.168	AS2860 NOS COMUNICACOES, S.A.	`7.36ms` from Lisbon, PT
20.117.180.184	AS8075 Microsoft Corporation	`0.28ms` from London, GB
195.166.203.232	AS34803 Broadband Gibraltar Limited	`10.75ms` from Madrid, ES
94.25.45.72	AS12389 PJSC Rostelecom	`17.89ms` from Moscow, RU
20.94.170.72	AS8075 Microsoft Corporation	`0.25ms` from San Antonio, US
14.79.77.216	AS4766 Korea Telecom	`4.59ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 210.52.215.21

traceroute to 210.52.215.21 (210.52.215.21): 64 hops max, 52 byte packets

5 [AS140979] 220.196.197.162 9.56 ms

6 *

7 *

8 [AS17621] 210.22.66.22 3.874 ms

9 *

10 *

11 *

12 [AS17621] 210.52.215.21 2.845 ms

Measurement taken from

IPinfo ProbeNet in Shanghai, CN

On March 13th 2026

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