39.181.32.0/20

AS56041 · China Mobile communications corporation

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Summary

Country	China
Domain	chinamobile.com
ASN	AS56041
Parent Range	39.128.0.0/10
Registry	APNIC
ID	CMNET

WHOIS Details

inetnum:        39.128.0.0 - 39.191.255.255
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:  2020-10-20T00:58:36Z
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 2026-03-23
mnt-by:         MAINT-CN-CMCC
last-modified:  2026-03-23T00:47:53Z
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 2026-03-23
abuse-mailbox:  abuse@chinamobile.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-23T00:48:02Z
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 39.181.32.0/20

Range	ASN	Company	Num of IPs
39.128.0.0/10	AS132525	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS134810	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS24400	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS24444	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS24445	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS38019	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56042	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56044	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56045	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56048	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304

Nearby Ranges

BGP prefixes that overlap with 39.181.0.0/16

Range	ASN	Company	Num of IPs
39.128.0.0/10	AS132525	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS134810	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS24400	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS24444	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS24445	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS38019	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56042	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56044	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56045	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	AS56048	China Mobile Communications Corporation	4,194,304
39.128.0.0/10	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

1,792 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
39.181.37.173	AS56041 China Mobile communications corporation	`4.51ms` from Shanghai, CN
39.181.34.44	AS56041 China Mobile communications corporation	`6.39ms` from Suzhou, CN
39.181.38.4	AS56041 China Mobile communications corporation	`4.54ms` from Ningbo, CN
39.181.44.80	AS56041 China Mobile communications corporation	`4.54ms` from Shanghai, CN
39.181.35.76	AS56041 China Mobile communications corporation	`6.33ms` from Suzhou, CN
39.181.40.44	AS56041 China Mobile communications corporation	`5.48ms` from Shanghai, CN
39.181.42.222	AS56041 China Mobile communications corporation	`5.76ms` from Shanghai, CN
39.181.41.222	AS56041 China Mobile communications corporation	`6.64ms` from Ningbo, CN
39.181.32.249	AS56041 China Mobile communications corporation	`5.95ms` from Shanghai, CN
39.181.46.81	AS56041 China Mobile communications corporation	`5.05ms` from Shanghai, CN
39.181.39.242	AS56041 China Mobile communications corporation	`5.73ms` from Suzhou, CN
39.181.36.25	AS56041 China Mobile communications corporation	`5.17ms` from Shanghai, CN
39.181.45.73	AS56041 China Mobile communications corporation	`3.78ms` from Shanghai, 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
20.124.3.100	AS8075 Microsoft Corporation	`0.56ms` from Ashburn, US
190.50.53.244	AS22927 Telefonica de Argentina	`19.16ms` from Buenos Aires, AR
152.110.61.244	AS20011 Dimension Data	`1.49ms` from Cape Town, ZA
23.47.255.212	AS16625 Akamai Technologies, Inc.	`0.20ms` from Chennai, IN
152.160.35.100	AS12129 123.Net, Inc.	`0.32ms` from Detroit, US
171.233.147.196	AS7552 Viettel Group	`1.31ms` from Ho Chi Minh City, VN
45.136.15.196	AS139659 LUCIDACLOUD LIMITED	`0.49ms` from Hong Kong, HK
211.243.210.68	AS9318 SK Broadband Co Ltd	`1.69ms` from Incheon, KR
87.246.125.4	AS12703 Pulsant (Scotland) Ltd	`0.97ms` from London, GB
86.13.191.212	AS5089 Virgin Media Limited	`4.76ms` from London, GB
5.71.166.20	AS5607 Sky UK Limited	`5.32ms` from London, GB
213.18.136.180	AS56329 Gigaclear Limited	`1.55ms` from London, GB
176.84.103.244	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.88ms` from Madrid, ES
124.188.101.244	AS1221 Telstra Limited	`1.73ms` from Melbourne, AU
198.174.193.212	AS5006 Inteliquent, inc.	`1.21ms` from Minneapolis, US
46.214.253.244	AS48161 NEXTGEN COMMUNICATIONS SRL	`7.12ms` from Timisoara, RO
60.236.125.196	AS2518 BIGLOBE Inc.	`11.65ms` from Tokyo, JP
60.47.33.52	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.65ms` from Tokyo, JP
92.189.162.4	AS12479 Orange Espagne SA	`5.52ms` from Zaragoza, ES
94.56.208.84	AS5384 Emirates Internet	`6.18ms` from Al Fujairah City, AE
86.86.58.132	AS1136 KPN B.V.	`2.04ms` from Amsterdam, NL
3.3.13.68	AS16509 Amazon.com, Inc.	`0.03ms` from Bangkok, TH
186.222.40.244	AS28573 Claro NXT Telecomunicacoes Ltda	`11.28ms` from Curitiba, BR
45.165.248.4	AS268697 I A TORRES PROVEDORES ME	`0.50ms` from Fortaleza, BR
4.222.210.36	AS8075 Microsoft Corporation	`0.30ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -f9 39.181.36.30

traceroute to 39.181.36.30 (39.181.36.30): 64 hops max, 52 byte packets

9 [AS56041] 39.181.36.30 10.277 ms

Measurement taken from

IPinfo ProbeNet in Hangzhou, CN

On March 29th 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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