120.207.136.0/21

AS56042 · China Mobile communications corporation

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Summary

Country	China
Domain	chinamobile.com
ASN	AS56042
Parent Range	120.192.0.0/10
Registry	APNIC
ID	CMNET

WHOIS Details

inetnum:        120.192.0.0 - 120.255.255.255
netname:        CMNET
descr:          China Mobile Communications Corporation
descr:          Mobile Communications Network Operator in China
descr:          Internet Service Provider in China
country:        CN
org:            ORG-CM1-AP
admin-c:        ct74-AP
tech-c:         HL1318-AP
abuse-c:        AC2006-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-CHINAMOBILE-CN
last-modified:  2020-07-15T13:10:01Z
source:         APNIC

irt:            IRT-CHINAMOBILE-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-CM1-AP
org-name:       China Mobile
org-type:       LIR
country:        CN
address:        29, Jinrong Ave.
phone:          +86-10-5268-6688
fax-no:         +86-10-5261-6187
e-mail:         hostmaster@chinamobile.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:48Z
source:         APNIC

role:           ABUSE CHINAMOBILECN
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:        AC2006-AP
remarks:        Generated from irt object IRT-CHINAMOBILE-CN
remarks:        abuse@chinamobile.com was validated on 2025-09-15
abuse-mailbox:  abuse@chinamobile.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-15T02:20:13Z
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:          120.192.0.0/10
descr:          China Mobile communications corporation
origin:         AS9808
mnt-by:         MAINT-CN-CMCC
last-modified:  2012-02-17T08:13:21Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 120.207.136.0/21

Range	ASN	Company	Num of IPs
120.192.0.0/10	AS140105	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS141425	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS24400	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS24444	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS24445	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS38019	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56042	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56044	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56045	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56048	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304

Nearby Ranges

BGP prefixes that overlap with 120.207.0.0/16

Range	ASN	Company	Num of IPs
120.192.0.0/10	AS140105	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS141425	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS24400	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS24444	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS24445	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS38019	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56042	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56044	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56045	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS56048	China Mobile Communications Corporation	4,194,304
120.192.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304

Hosted domains

There are no domains currently hosted on this ASN.

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
200.163.121.165	AS8167 V tal	`0.32ms` from Brasilia, BR
200.10.109.245	AS10834 Telefonica de Argentina	`0.63ms` from Buenos Aires, AR
34.27.124.149	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
47.111.207.69	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.70ms` from Hangzhou, CN
212.90.33.229	AS48239 Scientific-Production Enterprise Information Technologies Ltd	`0.47ms` from Kyiv, UA
46.24.7.117	AS12430 VODAFONE ESPANA S.A.U.	`1.20ms` from Madrid, ES
83.118.213.5	AS34177 CELESTE SAS	`0.47ms` from Paris, FR
192.81.128.53	AS63949 Akamai Connected Cloud	`0.33ms` from Santa Clara, US
102.159.118.245	AS37705 TOPNET	`2.17ms` from Tunis, TN
178.221.34.101	AS8400 TELEKOM SRBIJA a.d.	`0.40ms` from Belgrade, RS
111.22.93.133	AS56047 China Mobile communications corporation	`4.99ms` from Changsha, CN
115.170.217.197	AS4134 CHINANET-BACKBONE	`1.49ms` from Chengdu, CN
77.189.135.213	AS6805 Telefonica Germany GmbH & Co.OHG	`2.66ms` from Frankfurt am Main, DE
46.142.190.21	AS8881 1&1 Versatel GmbH	`4.93ms` from Frankfurt am Main, DE
154.19.196.85	AS140224 Nebula Global LLC	`0.79ms` from Hong Kong, HK
1.236.11.181	AS9318 SK Broadband Co Ltd	`1.76ms` from Incheon, KR
1.7.81.5	AS9583 Sify Limited	`0.55ms` from Kolkata, IN
42.86.224.197	AS4837 CHINA UNICOM China169 Backbone	`9.96ms` from Liaoyang, CN
62.57.210.5	AS6739 VODAFONE ONO, S.A.	`15.67ms` from Madrid, ES
82.54.179.229	AS3269 Telecom Italia S.p.A.	`4.33ms` from Milan, IT
177.87.186.229	AS262907 BRASIL TECPAR \| AMIGO \| AVATO	`9.39ms` from Novo Hamburgo, BR
180.49.142.213	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.91ms` from Osaka, JP
93.105.134.37	AS29314 VECTRA S.A.	`3.54ms` from Warsaw, PL
83.13.218.5	AS5617 Orange Polska Spolka Akcyjna	`5.09ms` from Warsaw, PL
125.44.4.101	AS4837 CHINA UNICOM China169 Backbone	`1.56ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -f5 -m18 120.207.136.126

traceroute to 120.207.136.126 (120.207.136.126): 18 hops max, 52 byte packets

5 [AS56911] 185.169.236.236 18.875 ms

6 *

7 *

8 [AS3356] 4.68.127.18 32.43 ms

9 *

10 [AS9808] 221.183.89.174 207.214 ms

11 *

12 *

13 *

14 *

15 [AS56042] 183.203.247.146 320.348 ms

16 *

17 *

18 *

Measurement taken from

IPinfo ProbeNet in Crotone, IT

On January 30th 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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