1. All IP Ranges
  2. 120.0.0.0/8
  3. 120.203.0.0/16
  4. AS56045  | 120.203.16.0/21

120.203.16.0/21

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 120.203.16.0/21

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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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.
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Read more

Pingable IPs

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

IP Address ASN Details
120.203.20.65 AS56045 China Mobile communications corporation 3.10ms from Nanchang, CN
120.203.23.1 AS56045 China Mobile communications corporation 2.83ms from Nanchang, CN
120.203.17.61 AS56045 China Mobile communications corporation 1.78ms from Nanchang, CN
120.203.16.65 AS56045 China Mobile communications corporation 2.67ms from Nanchang, CN
120.203.18.2 AS56045 China Mobile communications corporation 2.22ms 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
109.93.165.213 AS8400 TELEKOM SRBIJA a.d. 2.42ms from Belgrade, RS
35.165.69.181 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
68.160.185.37 AS701 Verizon Business 7.09ms from Boston, US
83.91.121.165 AS3292 TDC Holding A/S 1.19ms from Copenhagen, DK
34.67.107.197 AS396982 Google LLC 0.11ms from Council Bluffs, US
223.226.52.229 AS24560 Bharti Airtel Ltd., Telemedia Services 9.27ms from Delhi, IN
35.158.182.5 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
115.164.23.213 AS4818 DiGi Telecommunications Sdn. Bhd. 1.53ms from Kuala Lumpur, MY
194.70.64.37 AS1273 Vodafone Group PLC 0.71ms from London, GB
3.174.152.21 AS16509 Amazon.com, Inc. 0.38ms from London, GB
91.237.176.101 AS198628 FIDESSA TRADING UK LIMITED 1.72ms from London, GB
68.6.195.21 AS22773 Cox Communications Inc. 9.32ms from Los Angeles, US
82.61.212.165 AS3269 Telecom Italia S.p.A. 2.13ms from Rome, IT
203.83.193.101 AS24380 Sohonet Asia Pacific IP network 0.29ms from Sydney, AU
43.212.195.5 AS16509 Amazon.com, Inc. 0.96ms from Taipei, TW
20.18.194.213 AS8075 Microsoft Corporation 0.45ms from Tokyo, JP
20.85.191.69 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
111.198.65.101 AS4808 China Unicom Beijing Province Network 3.87ms from Beijing, CN
2.204.78.101 AS3209 Vodafone GmbH 4.41ms from Duesseldorf, DE
217.66.10.37 AS16294 Descartes Systems (Belgium) NV 6.84ms from Frankfurt am Main, DE
23.53.56.133 AS16625 Akamai Technologies, Inc. 1.07ms from Incheon, KR
112.155.68.165 AS17858 LG POWERCOMM 7.46ms from Incheon, KR
125.166.50.69 AS7713 PT Telekomunikasi Indonesia 1.75ms from Jakarta, ID
119.176.198.117 AS4837 CHINA UNICOM China169 Backbone 6.92ms from Jinan, CN
37.130.223.85 AS205330 Ari@net SRL 15.04ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 120.203.18.2
traceroute to 120.203.18.2 (120.203.18.2): 64 hops max, 52 byte packets
4 [AS174] 154.54.82.201 1.634 ms
5 [AS174] 154.54.166.73 26.142 ms
6 [AS174] 154.54.31.93 71.241 ms
7 [AS174] 154.54.165.30 35.004 ms
8 [AS174] 154.54.166.70 68.017 ms
9 [AS174] 154.54.45.162 97.288 ms
10 [AS174] 154.54.3.70 69.262 ms
11 [AS174] 38.104.84.249 91.315 ms
12 [AS58453] 223.120.6.217 72.738 ms
13 *
14 *
15 [AS9808] 221.183.92.205 240.975 ms
16 *
17 *
18 *
19 [AS56045] 183.216.94.242 256.757 ms
20 *
21 [AS56045] 120.203.18.2 296.471 ms
Measurement taken from IPinfo ProbeNet in Chicago, US
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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