183.251.16.0/21

AS9808 · China Mobile Communications Group Co., Ltd.

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Summary

Country	China
Domain	chinamobile.com
ASN	AS9808
Parent Range	183.251.0.0/16
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 183.251.16.0/21

Range	ASN	Company	Num of IPs
183.251.0.0/16	AS9808	China Mobile Communications Corporation	65,536
183.192.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304

Nearby Ranges

BGP prefixes that overlap with 183.251.0.0/16

Range	ASN	Company	Num of IPs
183.192.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304
183.251.0.0/16	AS9808	China Mobile Communications Corporation	65,536
183.251.160.0/19	AS9808	China Mobile Communications Corporation	8,192
183.251.32.0/20	AS9808	China Mobile Communications Corporation	4,096
183.251.128.0/20	AS9808	China Mobile Communications Corporation	4,096
183.251.112.0/20	AS9808	China Mobile Communications Corporation	4,096
183.251.0.0/20	AS9808	China Mobile Communications Corporation	4,096
183.251.64.0/20	AS9808	China Mobile Communications Corporation	4,096
183.251.104.0/21	AS9808	China Mobile Communications Corporation	2,048
183.251.192.0/21	AS9808	China Mobile Communications Corporation	2,048
183.251.208.0/21	AS9808	China Mobile Communications Corporation	2,048
183.251.240.0/21	AS9808	China Mobile Communications Corporation	2,048
183.251.216.0/21	AS9808	China Mobile Communications Corporation	2,048
183.251.232.0/21	AS9808	China Mobile Communications Corporation	2,048
183.251.48.0/21	AS9808	China Mobile Communications Corporation	2,048
183.251.248.0/21	AS9808	China Mobile Communications Corporation	2,048
183.251.144.0/21	AS9808	China Mobile Communications Corporation	2,048
183.251.224.0/21	AS9808	China Mobile Communications Corporation	2,048
183.251.88.0/21	AS9808	China Mobile Communications Corporation	2,048
183.251.200.0/21	AS9808	China Mobile Communications Corporation	2,048
183.251.96.0/21	AS9808	China Mobile Communications Corporation	2,048
183.251.56.0/22	AS9808	China Mobile Communications Corporation	1,024
183.251.24.0/22	AS9808	China Mobile Communications Corporation	1,024
183.251.156.0/22	AS9808	China Mobile Communications Corporation	1,024
183.251.152.0/22	AS9808	China Mobile Communications Corporation	1,024
183.251.80.0/22	AS9808	China Mobile Communications Corporation	1,024
183.251.30.0/23	AS9808	China Mobile Communications Corporation	512
183.251.29.0/24	AS9808	China Mobile Communications Corporation	256

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
183.251.22.242	enddns.cn	1
183.251.19.135	yipon-cloud.cn	1
183.251.21.72	migu.games	1

Hosted domains API

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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
104.56.53.133	AS7018 AT&T Enterprises, LLC	9.46ms from Atlanta, US
3.11.162.165	AS16509 Amazon.com, Inc.	0.19ms from London, GB
172.102.71.181	AS5650 Frontier Communications of America, Inc.	0.49ms from Los Angeles, US
210.250.136.5	AS2516 KDDI CORPORATION	1.51ms from Osaka, JP
92.61.88.85	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	0.87ms from Prague, CZ
121.158.181.21	AS4766 Korea Telecom	2.86ms from Seoul, KR
3.24.233.21	AS16509 Amazon.com, Inc.	0.13ms from Sydney, AU
111.125.200.5	AS45648 Berlin,Germany	1.84ms from Bengaluru, IN
105.197.218.101	AS24835 Vodafone Data	11.18ms from Cairo, EG
200.103.237.101	AS8167 V tal	0.62ms from Curitiba, BR
3.10.106.37	AS16509 Amazon.com, Inc.	0.11ms from London, GB
198.129.44.5	AS292 ESnet	0.30ms from San Jose, US
121.157.7.101	AS4766 Korea Telecom	1.46ms from Seoul, KR
101.51.168.21	AS23969 TOT Public Company Limited	2.90ms from Bangkok, TH
79.42.84.101	AS3269 Telecom Italia S.p.A.	18.11ms from Milan, IT
211.195.47.53	AS4766 Korea Telecom	1.36ms from Seoul, KR
175.214.104.53	AS4766 Korea Telecom	1.14ms from Seoul, KR
124.44.22.181	AS9595 NTT-ME Corporation	4.86ms from Tokyo, JP
217.85.108.101	AS3320 Deutsche Telekom AG	5.20ms from Zuerich, CH
190.128.173.245	AS23201 Telecel S.A.	0.65ms from Asuncion, PY
74.126.88.133	AS13649 Flexential Colorado Corp.	6.89ms from Chicago, US
47.185.81.133	AS5650 Frontier Communications of America, Inc.	1.54ms from Dallas, US
185.125.67.69	AS21056 Vianova S.p.A	10.27ms from Milan, IT
194.233.95.69	AS141995 Contabo Asia Private Limited	0.17ms from Singapore, SG
81.164.124.37	AS6848 Telenet BV	6.21ms from Brussels, BE

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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