1. All IP Ranges
  2. 120.0.0.0/8
  3. 120.204.0.0/16
  4. AS24400  | 120.204.203.0/24

120.204.203.0/24

AS24400  ·  Shanghai Mobile Communications Co.,Ltd.

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Summary

Country China
Domain chinamobile.com
ASN AS24400
Parent Range 120.204.0.0/16
Registry APNIC
ID CMNET-SHANGHAI

WHOIS Details

inetnum:        120.204.0.0 - 120.204.255.255
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:  2026-03-19T02:03:27Z
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:  2026-03-19T02:03:33Z
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:          120.192.0.0/11
descr:          China Mobile communications corporation
origin:         AS9808
mnt-by:         MAINT-CN-CMCC
last-modified:  2008-11-05T07:31:17Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 120.204.203.0/24

Range ASN Company Num of IPs
120.204.0.0/16 AS24400 China Mobile Communications Corporation - shanghai company 65,536
120.204.0.0/16 AS9808 China Mobile Communications Corporation - shanghai company 65,536
120.192.0.0/10 AS24400 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24444 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24445 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24547 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS38019 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56040 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS140105 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56042 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56044 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56045 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56046 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56047 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56048 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS9808 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56041 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS141425 China Mobile Communications Corporation 4,194,304

Nearby Ranges

BGP prefixes that overlap with 120.204.0.0/16

Range ASN Company Num of IPs
120.192.0.0/10 AS140105 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS141425 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24400 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56048 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS9808 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24444 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24445 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24547 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS38019 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56040 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56041 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56042 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56044 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56045 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56046 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56047 China Mobile Communications Corporation 4,194,304
120.204.0.0/16 AS24400 China Mobile Communications Corporation - shanghai company 65,536
120.204.0.0/16 AS9808 China Mobile Communications Corporation - shanghai company 65,536

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

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

IP Address ASN Details
120.204.203.57 AS24400 Shanghai Mobile Communications Co.,Ltd. 4.73ms 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
20.54.249.248 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
203.57.183.8 AS7575 Australian Academic and Research Network (AARNet) 2.61ms from Brisbane, AU
38.154.119.40 AS55286 B2 Net Solutions Inc. 0.17ms from Buffalo, US
81.171.219.40 AS8426 ClaraNET LTD 12.54ms from Erith, GB
117.2.124.168 AS7552 Viettel Group 11.12ms from Ho Chi Minh City, VN
104.234.122.136 AS20001 Charter Communications Inc 3.48ms from Los Angeles, US
104.249.188.200 AS399653 Charleston County Aviation Authority 14.18ms from Miami, US
95.255.0.56 AS3269 Telecom Italia S.p.A. 7.05ms from Milan, IT
202.103.193.8 AS4134 CHINANET-BACKBONE 0.57ms from Nanning, CN
156.57.62.136 AS855 Bell Canada 18.09ms from St. John's, CA
114.33.241.248 AS3462 Data Communication Business Group 5.14ms from Taichung, TW
160.141.8.72 AS5972 United States Department of Defense (DoD) 19.46ms from Toronto, CA
99.244.8.40 AS812 Rogers Communications Canada Inc. 6.07ms from Toronto, CA
145.128.165.88 AS28685 Routit BV 1.15ms from Amsterdam, NL
173.75.14.104 AS701 Verizon Business 6.37ms from Ashburn, US
24.98.162.72 AS7922 Comcast Cable Communications, LLC 4.63ms from Atlanta, US
171.7.17.216 AS45758 Triple T Broadband Public Company Limited 1.94ms from Bangkok, TH
115.182.38.136 AS4847 China Networks Inter-Exchange 3.96ms from Beijing, CN
78.137.101.120 AS8560 IONOS SE 2.50ms from Frankfurt am Main, DE
95.227.176.8 AS3269 Telecom Italia S.p.A. 18.01ms from Milan, IT
5.99.246.136 AS3269 Telecom Italia S.p.A. 6.28ms from Rome, IT
97.206.183.40 AS6167 Verizon Business 9.58ms from Santa Clara, US
118.51.247.200 AS4766 Korea Telecom 1.97ms from Seoul, KR
111.106.193.56 AS2516 KDDI CORPORATION 19.74ms from Tokyo, JP
77.168.84.72 AS1136 KPN B.V. 3.38ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f7 120.204.203.97
traceroute to 120.204.203.97 (120.204.203.97): 64 hops max, 52 byte packets
10 *
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Shanghai, CN
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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