112.51.128.0/19

AS9808 · China Mobile Communications Group Co., Ltd.

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Summary

Country	China
Domain	chinamobile.com
ASN	AS9808
Parent Range	112.0.0.0/10
Registry	APNIC
ID	CMNET

WHOIS Details

inetnum:        112.0.0.0 - 112.63.255.255
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:  2020-12-15T02:55:47Z
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 2026-03-23
mnt-by:         MAINT-CN-CMCC
last-modified:  2026-03-23T00:47:51Z
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 2026-03-23
abuse-mailbox:  abuse@chinamobile.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-23T00:48:00Z
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:          112.0.0.0/10
descr:          China Mobile communications corporation
origin:         AS9808
mnt-by:         MAINT-CN-CMCC
last-modified:  2012-02-20T08:51:42Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 112.51.128.0/19

Range	ASN	Company	Num of IPs
112.0.0.0/10	AS139080	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS140105	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS141425	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS24444	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS24445	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS38019	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS56044	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS56045	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS56048	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304

Nearby Ranges

BGP prefixes that overlap with 112.51.0.0/16

Range	ASN	Company	Num of IPs
112.0.0.0/10	AS139080	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS140105	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS141425	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS24444	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS24445	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS38019	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS56044	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS56045	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS56048	China Mobile Communications Corporation	4,194,304
112.0.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
112.51.142.100	20160307.xyz	1
112.51.128.60	ybx.asia	1
112.51.134.56	xn--7qvv75h45c.xn--6qq986b3xl	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

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
64.39.139.3	AS16700 CNSNext	`10.63ms` from Atlanta, US
34.15.136.115	AS396982 Google LLC	`1.19ms` from Bangkok, TH
170.210.172.3	AS28068 Universidad Nacional de San Luis	`15.57ms` from Buenos Aires, AR
102.46.205.147	AS8452 TE-AS	`4.11ms` from Cairo, EG
117.175.0.243	AS9808 China Mobile Communications Group Co., Ltd.	`4.95ms` from Chengdu, CN
96.60.189.35	AS4181 TDS TELECOM	`8.94ms` from Chicago, US
149.76.107.3	AS20412 Clarity Telecom LLC	`9.34ms` from Dallas, US
52.208.221.19	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
4.231.217.83	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
217.91.131.131	AS3320 Deutsche Telekom AG	`5.34ms` from Duesseldorf, DE
14.212.111.243	AS4134 CHINANET BACKBONE	`2.43ms` from Guangzhou, CN
4.55.78.3	AS3356 Level 3 Parent, LLC	`0.34ms` from Los Angeles, US
88.73.133.131	AS3209 Vodafone GmbH	`3.21ms` from Munich, DE
122.49.241.3	AS17698 COMMUNITY NETWORK CENTER INCORPORATED.	`4.55ms` from Osaka, JP
177.93.82.243	AS263142 Route Way Telecomunicações LTDA ME	`7.76ms` from Osasco, BR
148.80.244.3	AS25673 Cellnet Innovations, Inc.	`3.97ms` from Santa Clara, US
107.142.98.3	AS7018 AT&T Enterprises, LLC	`7.25ms` from Atlanta, US
24.40.190.51	AS8881 1&1 Versatel GmbH	`1.04ms` from Berlin, DE
44.232.122.227	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
45.160.206.99	AS268410 BKup Telecom	`4.78ms` from Chapeco, BR
206.175.148.131	AS4183 Verizon Business	`0.51ms` from Chicago, US
80.142.195.3	AS3320 Deutsche Telekom AG	`4.78ms` from Frankfurt am Main, DE
192.254.84.195	AS21859 Zenlayer Inc	`0.18ms` from Los Angeles, US
103.91.219.227	AS976 CoreNET Inc.	`0.20ms` from Los Angeles, US
77.86.123.99	AS12390 KCOM Group Limited	`3.09ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 -f5 -m19 112.51.130.57

traceroute to 112.51.130.57 (112.51.130.57): 19 hops max, 52 byte packets

5 [AS8220] 217.111.187.33 8.179 ms

6 [] 193.114.176.201 7.636 ms

7 *

8 *

9 [AS58453] 223.120.14.254 237.936 ms

10 [AS9808] 221.183.92.189 238.537 ms

11 *

12 *

13 *

14 *

15 [AS9808] 183.252.63.74 266.585 ms

16 [AS9808] 211.143.158.202 271.695 ms

17 *

18 *

19 *

Measurement taken from

IPinfo ProbeNet in Chester, GB

On April 24th 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.

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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