221.181.64.0/18

AS24400 · Shanghai Mobile Communications Co.,Ltd.

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Summary

Country	China
Domain	chinamobile.com
ASN	AS24400
Parent Range	221.176.0.0/13
Registry	APNIC
ID	CMNET-SHANGHAI

WHOIS Details

inetnum:        221.181.64.0 - 221.181.127.255
netname:        CMNET-shanghai
descr:          China Mobile Communications Corporation - shanghai company
country:        CN
admin-c:        HL888-AP
tech-c:         HL888-AP
abuse-c:        AC2538-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CN-CMCC-shanghai
mnt-irt:        IRT-CMCC-SHANGHAI
last-modified:  2022-01-19T13:17:27Z
source:         APNIC

irt:            IRT-CMCC-SHANGHAI
address:        200 changshou Road Shanghai
phone:          +86 13800210021
fax-no:         +86 21 62776876
e-mail:         idc-noc@sh.chinamobile.com
abuse-mailbox:  idc-noc@sh.chinamobile.com
admin-c:        HL888-AP
tech-c:         HL888-AP
auth:           # Filtered
remarks:        idc-noc@sh.chinamobile.com is invalid
mnt-by:         MAINT-CN-CMCC-SHANGHAI
last-modified:  2025-09-19T18:07:54Z
source:         APNIC

role:           ABUSE CMCCSHANGHAI
country:        ZZ
address:        200 changshou Road Shanghai
phone:          +86 13800210021
e-mail:         idc-noc@sh.chinamobile.com
admin-c:        HL888-AP
tech-c:         HL888-AP
nic-hdl:        AC2538-AP
remarks:        Generated from irt object IRT-CMCC-SHANGHAI
remarks:        idc-noc@sh.chinamobile.com is invalid
abuse-mailbox:  idc-noc@sh.chinamobile.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T18:08:32Z
source:         APNIC

person:         haiyan li
nic-hdl:        HL888-AP
e-mail:         idc@sh.chinamobile.com
address:        Rm.1306 No.200 Chang Shou Road,Shanghai,200060 China
phone:          +86-021-32069999-1323
fax-no:         +86-021-62776876
country:        cn
mnt-by:         MAINT-CN-CMCC-SHANGHAI
last-modified:  2009-10-11T09:51:26Z
source:         APNIC

route:          221.176.0.0/13
descr:          China Mobile communications corporation
origin:         AS9808
mnt-by:         MAINT-CN-CMCC
last-modified:  2012-02-15T02:37:24Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 221.181.64.0/18

Range	ASN	Company	Num of IPs
221.176.0.0/13	AS9808	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS132510	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS139080	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS141425	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS24445	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56040	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56042	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56044	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56046	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56048	China Mobile Communications Corporation	524,288

Nearby Ranges

BGP prefixes that overlap with 221.181.0.0/16

Range	ASN	Company	Num of IPs
221.176.0.0/13	AS132510	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS139080	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS141425	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS24445	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56040	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56042	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56044	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56046	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56048	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS9808	China Mobile Communications Corporation	524,288

Hosted domains

There are 61 domain names hosted across 38 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
221.181.118.178	steinwayshanghai.com.cn	12
221.181.72.140	orixxs.com	5
221.181.76.190	mjydy.com	2
221.181.73.84	pifazu.com	2
221.181.73.131	bamajia.cn	2
221.181.72.11	roomee.cn	2
221.181.72.86	debtorcenter.cn	2
221.181.65.6	fvclub.cn	2
221.181.67.137	makerlist.com	2
221.181.87.160	sweecc-service.com	2
221.181.79.166	epicbrain.cn	1
221.181.72.147	bubuying.net	1
221.181.72.55	walkin.com.cn	1
221.181.73.233	funtek.net	1
221.181.73.71	goldenbridge.com.cn	1
221.181.64.110	777.sh.cn	1
221.181.72.129	kido.com.cn	1
221.181.127.222	sino-echem.com	1
221.181.86.78	candor-tech.com	1
221.181.73.226	lishi.cn	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

Read more

Pingable IPs

2,472 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
221.181.95.21	AS24400 Shanghai Mobile Communications Co.,Ltd.	`3.31ms` from Shanghai, CN
221.181.73.62	AS9808 China Mobile Communications Group Co., Ltd.	`2.31ms` from Shanghai, CN
221.181.96.254	AS24400 Shanghai Mobile Communications Co.,Ltd.	`3.25ms` from Shanghai, CN
221.181.94.241	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.81ms` from Shanghai, CN
221.181.72.193	AS9808 China Mobile Communications Group Co., Ltd.	`1.54ms` from Shanghai, CN
221.181.79.17	AS9808 China Mobile Communications Group Co., Ltd.	`1.58ms` from Shanghai, CN
221.181.77.20	AS9808 China Mobile Communications Group Co., Ltd.	`2.62ms` from Shanghai, CN
221.181.80.93	AS9808 China Mobile Communications Group Co., Ltd.	`1.30ms` from Shanghai, CN
221.181.74.229	AS9808 China Mobile Communications Group Co., Ltd.	`1.73ms` from Shanghai, CN
221.181.86.149	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.69ms` from Shanghai, CN
221.181.85.45	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.76ms` from Shanghai, CN
221.181.76.2	AS9808 China Mobile Communications Group Co., Ltd.	`1.64ms` from Shanghai, CN
221.181.89.72	AS24400 Shanghai Mobile Communications Co.,Ltd.	`3.76ms` from Shanghai, CN
221.181.90.73	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.40ms` from Shanghai, CN
221.181.71.189	AS9808 China Mobile Communications Group Co., Ltd.	`1.78ms` from Shanghai, CN
221.181.92.161	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.96ms` from Shanghai, CN
221.181.84.43	AS24400 Shanghai Mobile Communications Co.,Ltd.	`3.78ms` from Shanghai, CN
221.181.91.5	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.67ms` from Shanghai, CN
221.181.67.32	AS9808 China Mobile Communications Group Co., Ltd.	`2.58ms` from Shanghai, CN
221.181.83.93	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.64ms` from Shanghai, CN
221.181.82.11	AS9808 China Mobile Communications Group Co., Ltd.	`1.43ms` from Shanghai, CN
221.181.88.129	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.21ms` from Shanghai, CN
221.181.81.207	AS9808 China Mobile Communications Group Co., Ltd.	`1.29ms` from Shanghai, CN
221.181.75.195	AS9808 China Mobile Communications Group Co., Ltd.	`1.72ms` from Shanghai, CN
221.181.87.88	AS24400 Shanghai Mobile Communications Co.,Ltd.	`3.75ms` 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
97.99.20.18	AS11427 Charter Communications Inc	`4.21ms` from Dallas, US
72.32.64.66	AS33070 Rackspace Hosting	`1.05ms` from Dallas, US
76.26.120.82	AS7922 Comcast Cable Communications, LLC	`1.60ms` from Denver, US
91.20.100.178	AS3320 Deutsche Telekom AG	`7.20ms` from Frankfurt am Main, DE
185.219.218.2	AS212988 AKIWIFI BARBANZA	`14.94ms` from Madrid, ES
81.113.129.66	AS3269 Telecom Italia S.p.A.	`9.45ms` from Milan, IT
69.74.217.34	AS54004 Optimum WiFi	`1.52ms` from New York City, US
43.235.163.178	AS17506 ARTERIA Networks Corporation	`1.86ms` from Osaka, JP
65.130.56.98	AS209 CenturyLink Communications, LLC	`1.91ms` from Salt Lake City, US
112.166.101.130	AS4766 Korea Telecom	`4.58ms` from Seoul, KR
42.192.106.34	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.73ms` from Shanghai, CN
186.220.90.18	AS28573 Claro NXT Telecomunicacoes Ltda	`7.54ms` from São Paulo, BR
125.202.11.66	AS4713 NTT Communications Corporation	`14.54ms` from Tokyo, JP
213.174.245.162	AS28760 Infotech EDV-Systeme GmbH	`4.74ms` from Vienna, AT
195.117.71.146	AS5617 Orange Polska Spolka Akcyjna	`0.50ms` from Warsaw, PL
87.202.27.178	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`8.88ms` from Athens, GR
5.10.202.2	AS49835 Fundacio guifi.net	`10.60ms` from Barcelona, ES
114.111.140.194	AS45577 Intervolve Pty Ltd	`0.35ms` from Brisbane, AU
197.47.161.194	AS8452 TE-AS	`2.74ms` from Cairo, EG
198.161.12.18	AS16623 Alberta Health Services	`1.30ms` from Calgary, CA
105.69.91.194	AS36884 Wana Corporate	`14.79ms` from Casablanca, MA
109.215.142.18	AS3215 Orange S.A.	`14.10ms` from Frankfurt am Main, DE
34.159.29.162	AS396982 Google LLC	`0.09ms` from Frankfurt am Main, DE
80.154.130.50	AS3320 Deutsche Telekom AG	`0.55ms` from Hamburg, DE
154.16.130.34	AS399838 VITAL GAME NETWORK, LLC	`0.05ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 221.181.121.2

traceroute to 221.181.121.2 (221.181.121.2): 64 hops max, 52 byte packets

2 [AS12186] 192.189.65.209 1.451 ms

3 [AS12186] 192.189.65.0 0.406 ms

4 [AS1299] 213.248.79.210 1.167 ms

5 [AS1299] 62.115.113.78 0.855 ms

6 [AS1299] 62.115.139.124 12.113 ms

7 [AS1299] 62.115.132.155 53.48 ms

8 [AS1299] 62.115.171.221 56.595 ms

9 [AS58453] 223.120.6.53 56.389 ms

10 [AS58453] 223.120.7.70 59.6 ms

11 *

12 *

13 *

14 *

15 [AS9808] 221.183.139.6 208.036 ms

16 *

17 *

18 [AS24400] 221.181.121.2 230.356 ms

Measurement taken from

IPinfo ProbeNet in Kansas City, US

On October 17th 2025

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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