183.245.240.0/21

AS56041  ·  China Mobile communications corporation

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Summary

Country China
Domain chinamobile.com
ASN AS56041
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ct74-AP
tech-c:         CT74-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:         [email protected]
admin-c:        ct74-AP
tech-c:         CT74-AP
nic-hdl:        AC1895-AP
remarks:        Generated from irt object IRT-CHINAMOBILE2-CN
remarks:        [email protected] was validated on 2025-09-15
abuse-mailbox:  [email protected]
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:         [email protected]
admin-c:        HL1318-AP
tech-c:         HL1318-AP
nic-hdl:        ct74-AP
notify:         [email protected]
mnt-by:         MAINT-cn-cmcc
abuse-mailbox:  [email protected]
last-modified:  2016-11-29T09:37:27Z
source:         APNIC

person:         haijun li
nic-hdl:        HL1318-AP
e-mail:         [email protected]
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:  [email protected]
last-modified:  2016-11-29T09:38:38Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 183.245.240.0/21

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 183.245.0.0/16

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 7 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
183.245.241.87 csscocean.com.cn 1
183.245.241.147 zssmk.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

Pingable IPs

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

IP Address ASN Details
183.245.240.1 AS56041 China Mobile communications corporation 7.92ms from Hangzhou, CN
183.245.242.173 AS56041 China Mobile communications corporation 8.37ms from Shanghai, CN
183.245.246.129 AS56041 China Mobile communications corporation 8.49ms from Hangzhou, CN
183.245.245.165 AS56041 China Mobile communications corporation 8.33ms from Hangzhou, CN
183.245.244.207 AS56041 China Mobile communications corporation 8.74ms from Hangzhou, CN
183.245.243.211 AS56041 China Mobile communications corporation 7.67ms from Shanghai, CN
183.245.241.1 AS56041 China Mobile communications corporation 7.69ms from Hangzhou, CN
183.245.247.73 AS56041 China Mobile communications corporation 8.37ms from Hangzhou, 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
44.236.134.5 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
64.140.200.245 AS21547 FirstLight Fiber, Inc. 3.34ms from Boston, US
210.74.130.5 AS9929 CHINA UNICOM Industrial Internet Backbone 18.11ms from Chengdu, CN
37.197.2.213 AS1257 Tele2 Sverige AB 3.89ms from Falkenberg, SE
13.248.123.85 AS16509 Amazon.com, Inc. 0.05ms from Hamburg, DE
83.146.160.165 AS51935 BLC Telecom Oy 4.48ms from Helsinki, FI
47.76.189.37 AS45102 Alibaba (US) Technology Co., Ltd. 0.76ms from Hong Kong, HK
120.158.30.21 AS1221 Telstra Limited 11.78ms from Melbourne, AU
117.89.44.69 AS4134 CHINANET-BACKBONE 1.61ms from Nanjing, CN
177.22.75.85 AS262890 SARTORI TECNOLOGIA DA INFORMAÇÃO LTDA ME 6.14ms from Osasco, BR
96.110.25.213 AS7922 Comcast Cable Communications, LLC 14.89ms from Reston, US
201.193.193.37 AS11830 Instituto Costarricense de Electricidad y Telecom. 1.67ms from San Jose, CR
187.171.204.37 AS8151 UNINET 9.04ms from Santiago de Queretaro, MX
211.110.143.165 AS9318 SK Broadband Co Ltd 1.87ms from Seoul, KR
114.34.185.101 AS3462 Data Communication Business Group 2.37ms from Taipei, TW
35.75.236.133 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
116.255.37.101 AS38195 Superloop 0.87ms from Adelaide, AU
208.73.208.5 AS401348 DataMesh Networks Limited 0.36ms from Ashburn, US
181.127.35.181 AS23201 Telecel S.A. 11.97ms from Asuncion, PY
78.176.82.133 AS9121 Turk Telekomunikasyon Anonim Sirketi 7.34ms from Bursa, TR
75.129.11.149 AS20115 Charter Communications LLC 10.71ms from Chicago, US
54.247.161.37 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
115.230.137.117 AS4134 CHINANET-BACKBONE 8.02ms from Hangzhou, CN
194.99.79.117 AS199524 G-Core Labs S.A. 0.09ms from Hong Kong, HK
203.186.210.5 AS9269 Hong Kong Broadband Network Ltd. 0.51ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 183.245.247.183
traceroute to 183.245.247.183 (183.245.247.183): 64 hops max, 52 byte packets
1 [AS15169] 72.14.236.39 0.839 ms
2 *
3 *
4 *
5 *
6 [AS9808] 221.183.89.69 29.598 ms
7 *
8 *
9 *
10 [AS56041] 183.245.247.183 41.639 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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