183.203.18.0/24

AS132510 · IDC ShanXi China Mobile communications corporation

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Summary

Country	China
Domain	chinamobile.com
ASN	AS132510
Parent Range	183.203.0.0/19
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 2025-03-07
mnt-by:         MAINT-CN-CMCC
last-modified:  2025-03-07T06:38:53Z
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 2025-03-07
abuse-mailbox:  abuse@chinamobile.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-03-07T06:39:28Z
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 183.203.18.0/24

Range	ASN	Company	Num of IPs
183.203.0.0/19	AS132510	China Mobile Communications Corporation	8,192
183.192.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304

Nearby Ranges

BGP prefixes that overlap with 183.203.0.0/16

Range	ASN	Company	Num of IPs
183.192.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304
183.203.128.0/18	AS56042	China Mobile Communications Corporation	16,384
183.203.64.0/19	AS132510	China Mobile Communications Corporation	8,192
183.203.192.0/19	AS56042	China Mobile Communications Corporation	8,192
183.203.32.0/19	AS56042	China Mobile Communications Corporation	8,192
183.203.96.0/19	AS132510	China Mobile Communications Corporation	8,192
183.203.0.0/19	AS132510	China Mobile Communications Corporation	8,192
183.203.224.0/19	AS56042	China Mobile Communications Corporation	8,192

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
5.68.25.40	AS5607 Sky UK Limited	2.49ms from London, GB
58.141.194.200	AS10036 DLIVE	2.32ms from Seoul, KR
139.196.42.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	1.58ms from Shanghai, CN
197.6.133.152	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	12.64ms from Tunis, TN
109.72.93.24	AS48635 Your Hosting B.V.	0.33ms from Amsterdam, NL
151.66.171.200	AS1267 WIND TRE S.P.A.	2.48ms from Milan, IT
20.109.43.216	AS8075 Microsoft Corporation	0.40ms from Boydton, US
141.145.151.136	AS31898 Oracle Corporation	0.19ms from Dubai, AE
124.161.245.168	AS4837 CHINA UNICOM China169 Backbone	6.76ms from Chengdu, CN
3.167.167.56	AS16509 Amazon.com, Inc.	0.08ms from Chicago, US
176.232.17.248	AS34984 Superonline Iletisim Hizmetleri A.S.	7.19ms from Istanbul, TR
37.17.108.216	AS42772 Unitary enterprise A1	14.75ms from Minsk, BY
71.124.0.168	AS701 Verizon Business	3.13ms from Ashburn, US
123.127.110.168	AS4808 China Unicom Beijing Province Network	3.32ms from Beijing, CN
76.184.46.152	AS11427 Charter Communications Inc	6.62ms from Dallas, US
88.67.207.56	AS3209 Vodafone GmbH	19.17ms from Frankfurt am Main, DE
115.160.130.88	AS9381 HKBN Enterprise Solutions HK Limited	1.06ms from Hong Kong, HK
98.39.62.24	AS7922 Comcast Cable Communications, LLC	8.46ms from Houston, US
187.223.254.24	AS8151 UNINET	19.76ms from Los Angeles, US
67.7.143.136	AS393789 CenturyLink Communications, LLC	1.56ms from Miami, US
73.242.87.216	AS7922 Comcast Cable Communications, LLC	6.54ms from Minneapolis, US
47.92.1.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	0.19ms from Zhangjiakou, CN
109.199.42.8	AS8990 4iG Telecommunications Holding Zrt	5.99ms from Budapest, HU
91.63.209.40	AS3320 Deutsche Telekom AG	6.83ms from Frankfurt am Main, DE
77.186.131.104	AS6805 Telefonica Germany GmbH & Co.OHG	4.93ms from Frankfurt am Main, DE

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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