183.242.51.0/24

AS56048 · China Mobile Communicaitons Corporation

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Summary

Country	China
Domain	chinamobile.com
ASN	AS56048
Parent Range	183.192.0.0/10
Registry	APNIC
ID	CMNET

WHOIS Details

inetnum:        183.192.0.0 - 183.255.255.255
netname:        CMNET
descr:          China Mobile Communications Corporation
descr:          Mobile Communications Network Operator in China
descr:          Internet Service Provider in China
country:        CN
org:            ORG-CMCC1-AP
admin-c:        ct74-AP
tech-c:         HL1318-AP
abuse-c:        AC1895-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-CHINAMOBILE2-CN
last-modified:  2020-12-15T02:55:48Z
source:         APNIC

irt:            IRT-CHINAMOBILE2-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-CMCC1-AP
org-name:       China Mobile Communications Corporation
org-type:       LIR
country:        CN
address:        29,Jinrong Ave.,
address:        Xicheng District,
phone:          +861052686688
fax-no:         +861052616187
e-mail:         hostmaster@chinamobile.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:58Z
source:         APNIC

role:           ABUSE CHINAMOBILE2CN
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:        AC1895-AP
remarks:        Generated from irt object IRT-CHINAMOBILE2-CN
remarks:        abuse@chinamobile.com was validated on 2025-09-15
abuse-mailbox:  abuse@chinamobile.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-15T02:20:14Z
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

Overlapping Ranges

BGP prefixes that contain 183.242.51.0/24

Range	ASN	Company	Num of IPs
183.192.0.0/10	AS132510	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS135054	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS139080	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS141425	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56042	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56045	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56048	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304

Nearby Ranges

BGP prefixes that overlap with 183.242.0.0/16

Range	ASN	Company	Num of IPs
183.192.0.0/10	AS132510	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS135054	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS139080	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS141425	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56042	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56045	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56048	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	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
183.242.51.221	stonesyc.top	1
183.242.51.218	yoodao.net	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

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

IP Address	ASN	Details
183.242.51.81	AS56048 China Mobile Communicaitons Corporation	`2.10ms` from Beijing, 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
37.74.104.40	AS1136 KPN B.V.	`0.53ms` from Amsterdam, NL
45.149.131.200	AS202656 Ivanov Vitaliy Sergeevich	`0.46ms` from Amsterdam, NL
35.163.71.216	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
97.187.70.216	AS6167 Verizon Business	`16.87ms` from Chicago, US
13.74.194.184	AS8075 Microsoft Corporation	`0.20ms` from Dublin, IE
92.240.198.120	AS209372 WS Telecom Inc	`0.67ms` from Frankfurt am Main, DE
124.66.51.104	AS4837 CHINA UNICOM China169 Backbone	`16.88ms` from Guangzhou, CN
115.74.53.248	AS7552 Viettel Group	`3.29ms` from Ho Chi Minh City, VN
79.10.69.232	AS3269 Telecom Italia S.p.A.	`6.08ms` from Milan, IT
194.88.141.152	AS35774 Holding Company Interros (LLC)	`2.08ms` from Moscow, RU
119.150.16.120	AS7522 STNet, Incorporated	`7.61ms` from Osaka, JP
119.179.53.104	AS4837 CHINA UNICOM China169 Backbone	`5.21ms` from Qingdao, CN
27.101.153.184	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`10.14ms` from Seoul, KR
221.145.179.40	AS4766 Korea Telecom	`3.08ms` from Seoul, KR
18.140.71.216	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
54.95.30.56	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
157.112.118.168	AS58793 FUJITSU LIMITED	`0.95ms` from Tokyo, JP
163.44.170.8	AS7506 GMO Internet Group, Inc.	`0.47ms` from Tokyo, JP
193.22.229.216	AS209242 Cloudflare London, LLC	`0.11ms` from Wrocław, PL
108.203.117.232	AS7018 AT&T Enterprises, LLC	`18.80ms` from Dallas, US
202.136.89.8	AS134371 CIRCLE NETWORK BANGLADESH	`0.62ms` from Dhaka, BD
61.190.200.104	AS4134 CHINANET-BACKBONE	`9.39ms` from Huai'an, CN
27.57.89.152	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.56ms` from Hyderabad, IN
70.187.167.216	AS22773 Cox Communications Inc.	`5.64ms` from Los Angeles, US
125.206.81.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.80ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f3 183.242.51.229

traceroute to 183.242.51.229 (183.242.51.229): 64 hops max, 52 byte packets

3 [AS3356] 8.245.15.245 63.148 ms

4 [AS3356] 4.68.38.230 2.522 ms

5 *

6 *

7 [AS9808] 221.183.55.102 65.823 ms

8 *

9 *

10 *

11 [AS56048] 183.242.51.229 77.111 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On February 7th 2026

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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