1. All IP Ranges
  2. 120.0.0.0/8
  3. 120.203.0.0/16
  4. AS56045  | 120.203.24.0/21

120.203.24.0/21

AS56045  ·  China Mobile communications corporation

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Summary

Country China
Domain chinamobile.com
ASN AS56045
Parent Range 120.192.0.0/10
Registry APNIC
ID CMNET

WHOIS Details

inetnum:        120.192.0.0 - 120.255.255.255
netname:        CMNET
descr:          China Mobile Communications Corporation
descr:          Mobile Communications Network Operator in China
descr:          Internet Service Provider in China
country:        CN
org:            ORG-CM1-AP
admin-c:        ct74-AP
tech-c:         HL1318-AP
abuse-c:        AC2006-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CN-CMCC
mnt-routes:     MAINT-CN-CMCC
mnt-irt:        IRT-CHINAMOBILE-CN
last-modified:  2020-07-15T13:10:01Z
source:         APNIC

irt:            IRT-CHINAMOBILE-CN
address:        China Mobile Communications Corporation
address:        29, Jinrong Ave., Xicheng District, Beijing, 100032
e-mail:         abuse@chinamobile.com
abuse-mailbox:  abuse@chinamobile.com
admin-c:        CT74-AP
tech-c:         CT74-AP
auth:           # Filtered
remarks:        abuse@chinamobile.com was validated on 2025-09-15
mnt-by:         MAINT-CN-CMCC
last-modified:  2025-11-18T00:26:27Z
source:         APNIC

organisation:   ORG-CM1-AP
org-name:       China Mobile
org-type:       LIR
country:        CN
address:        29, Jinrong Ave.
phone:          +86-10-5268-6688
fax-no:         +86-10-5261-6187
e-mail:         hostmaster@chinamobile.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:48Z
source:         APNIC

role:           ABUSE CHINAMOBILECN
country:        ZZ
address:        China Mobile Communications Corporation
address:        29, Jinrong Ave., Xicheng District, Beijing, 100032
phone:          +000000000
e-mail:         abuse@chinamobile.com
admin-c:        CT74-AP
tech-c:         CT74-AP
nic-hdl:        AC2006-AP
remarks:        Generated from irt object IRT-CHINAMOBILE-CN
remarks:        abuse@chinamobile.com was validated on 2025-09-15
abuse-mailbox:  abuse@chinamobile.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-15T02:20:13Z
source:         APNIC

role:           chinamobile tech
address:        29, Jinrong Ave.,Xicheng district
address:        Beijing
country:        CN
phone:          +86 5268 6688
fax-no:         +86 5261 6187
e-mail:         hostmaster@chinamobile.com
admin-c:        HL1318-AP
tech-c:         HL1318-AP
nic-hdl:        ct74-AP
notify:         hostmaster@chinamobile.com
mnt-by:         MAINT-cn-cmcc
abuse-mailbox:  abuse@chinamobile.com
last-modified:  2016-11-29T09:37:27Z
source:         APNIC

person:         haijun li
nic-hdl:        HL1318-AP
e-mail:         hostmaster@chinamobile.com
address:        29,Jinrong Ave, Xicheng district,beijing,100032
phone:          +86 1052686688
fax-no:         +86 10 52616187
country:        CN
mnt-by:         MAINT-CN-CMCC
abuse-mailbox:  abuse@chinamobile.com
last-modified:  2016-11-29T09:38:38Z
source:         APNIC

route:          120.192.0.0/10
descr:          China Mobile communications corporation
origin:         AS9808
mnt-by:         MAINT-CN-CMCC
last-modified:  2012-02-17T08:13:21Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 120.203.24.0/21

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 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
120.192.0.0/10 AS56048 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS9808 China Mobile Communications Corporation 4,194,304

Nearby Ranges

BGP prefixes that overlap with 120.203.0.0/16

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 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
120.192.0.0/10 AS56048 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS9808 China Mobile Communications Corporation 4,194,304

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
120.203.28.174 nczydx.com 1
120.203.26.136 zchongwang.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

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

IP Address ASN Details
120.203.31.141 AS56045 China Mobile communications corporation 2.78ms from Nanchang, CN
120.203.26.129 AS56045 China Mobile communications corporation 2.56ms from Nanchang, CN
120.203.25.193 AS56045 China Mobile communications corporation 1.79ms from Nanchang, CN
120.203.29.169 AS56045 China Mobile communications corporation 1.76ms from Nanchang, CN
120.203.24.1 AS56045 China Mobile communications corporation 2.03ms from Nanchang, CN
120.203.30.129 AS56045 China Mobile communications corporation 2.13ms from Nanchang, CN
120.203.28.161 AS56045 China Mobile communications corporation 1.71ms from Nanchang, 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
5.250.218.5 AS44725 Sinam LLC 14.97ms from Baku, AZ
101.206.182.69 AS4837 CHINA UNICOM China169 Backbone 7.98ms from Chengdu, CN
182.30.64.117 AS8987 Amazon Data Services Ireland Ltd 0.82ms from Columbus, US
120.50.12.101 AS38712 Telnet Communication Limited Network and Transit Service Provider. Having Nationwide MPLS Network For Internet and Data Connectivity Through Telnets Own Network Infrastructure 0.37ms from Dhaka, BD
1.207.245.5 AS4134 CHINANET-BACKBONE 6.87ms from Guiyang, CN
61.239.127.101 AS9269 Hong Kong Broadband Network Ltd. 0.96ms from Hong Kong, HK
147.46.158.37 AS9488 Seoul National University 1.04ms from Incheon, KR
18.168.62.85 AS16509 Amazon.com, Inc. 0.19ms from London, GB
95.147.181.245 AS2856 British Telecommunications PLC 3.60ms from London, GB
86.161.54.197 AS2856 British Telecommunications PLC 5.21ms from London, GB
5.97.167.69 AS3269 Telecom Italia S.p.A. 3.66ms from Milan, IT
108.188.22.165 AS33363 Charter Communications, Inc 5.50ms from Orlando, US
44.201.22.21 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
177.189.9.53 AS27699 TELEFÔNICA BRASIL S.A 2.37ms from Sao Paulo, BR
86.97.188.197 AS5384 Emirates Internet 5.47ms from Al Fujairah City, AE
86.83.218.21 AS1136 KPN B.V. 1.15ms from Amsterdam, NL
108.77.196.117 AS7018 AT&T Enterprises, LLC 2.18ms from Atlanta, US
74.219.232.133 AS10796 Charter Communications Inc 2.25ms from Cleveland, US
65.28.7.53 AS11427 Charter Communications Inc 14.54ms from Dallas, US
216.99.192.21 AS400234 Arkansas Foundation for Medical Care, Inc. 9.77ms from Dallas, US
65.52.191.85 AS8075 Microsoft Corporation 0.61ms from Hong Kong, HK
99.31.38.165 AS7018 AT&T Enterprises, LLC 0.90ms from Kansas City, US
94.103.67.229 AS47917 RTV Slovenija 0.43ms from Ljubljana, SI
89.143.125.21 AS5603 Telekom Slovenije, d.d. 2.76ms from Ljubljana, SI
179.245.69.245 AS26599 TELEFÔNICA BRASIL S.A 1.00ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 120.203.24.16
traceroute to 120.203.24.16 (120.203.24.16): 64 hops max, 52 byte packets
4 [AS3491] 63.223.43.225 263.49 ms
5 [AS3491] 63.220.196.63 257.374 ms
6 [AS58453] 223.120.6.17 256.997 ms
7 [AS58453] 223.120.22.165 318.571 ms
8 [AS9808] 221.183.92.201 318.533 ms
9 [AS9808] 221.183.92.213 318.244 ms
10 *
11 *
12 *
13 *
14 [AS56045] 120.203.24.16 351.566 ms
Measurement taken from IPinfo ProbeNet in Nairobi, KE
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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