221.131.151.0/24

AS56046 · China Mobile communications corporation

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Summary

Country	China
Domain	chinamobile.com
ASN	AS56046
Parent Range	221.130.0.0/15
Registry	APNIC
ID	CMNET-JIANGSU

WHOIS Details

inetnum:        221.131.64.0 - 221.131.191.255
netname:        CMNET-jiangsu
descr:          China Mobile Communications Corporation - jiangsu
country:        CN
admin-c:        TC105-AP
tech-c:         TC105-AP
abuse-c:        AC2006-AP
status:         ALLOCATED NON-PORTABLE
remarks:        ------------------------------
remarks:        Please send abuse e-mail to
remarks:        chentao@js.chinamobile.com
remarks:        Please send probe e-mail to
remarks:        chentao@js.chinamobile.com
remarks:        -------------------------------
mnt-by:         MAINT-CN-CMCC
mnt-lower:      MAINT-CN-CMCC-jiangsu
mnt-irt:        IRT-CHINAMOBILE-CN
last-modified:  2021-01-20T01:08:30Z
source:         APNIC




person:         tao chen
nic-hdl:        TC105-AP
e-mail:         socadmin@js.chinamobile.com
address:        81st. HuJu Road, Nanjing, P.R.China
phone:          +86-13800250222
fax-no:         +86-025-86668202
country:        cn
mnt-by:         MAINT-CN-CMCC-JIANGSU
last-modified:  2008-09-04T07:32:23Z
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

Overlapping Ranges

BGP prefixes that contain 221.131.151.0/24

Range	ASN	Company	Num of IPs
221.130.0.0/15	AS56041	China Mobile Communications Corporation	131,072
221.130.0.0/15	AS56042	China Mobile Communications Corporation	131,072
221.130.0.0/15	AS9808	China Mobile Communications Corporation	131,072

Nearby Ranges

BGP prefixes that overlap with 221.131.0.0/16

Range	ASN	Company	Num of IPs
221.130.0.0/15	AS56041	China Mobile Communications Corporation	131,072
221.130.0.0/15	AS56042	China Mobile Communications Corporation	131,072
221.130.0.0/15	AS9808	China Mobile Communications Corporation	131,072

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

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

IP Address	ASN	Details
221.131.151.209	AS56046 China Mobile communications corporation	`3.50ms` from Suzhou, 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
94.65.236.72	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.77ms` from Athens, GR
192.227.142.136	AS36352 HostPapa	`0.26ms` from Buffalo, US
41.68.102.216	AS24835 Vodafone Data	`13.69ms` from Cairo, EG
223.188.229.72	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`1.62ms` from Delhi, IN
52.215.168.152	AS16509 Amazon.com, Inc.	`0.11ms` from Dublin, IE
137.226.151.248	AS47610 RWTH Aachen University	`3.99ms` from Frankfurt am Main, DE
9.141.90.72	AS8075 Microsoft Corporation	`0.16ms` from Frankfurt am Main, DE
123.26.184.24	AS45899 VNPT Corp	`3.46ms` from Hanoi, VN
36.4.26.56	AS4134 CHINANET-BACKBONE	`10.05ms` from Huai'an, CN
31.50.70.216	AS2856 British Telecommunications PLC	`4.11ms` from London, GB
219.104.166.88	AS2527 Sony Network Communications Inc.	`3.63ms` from Osaka, JP
70.45.251.136	AS14638 Liberty Communications of Puerto Rico LLC	`9.03ms` from San Juan, PR
163.255.237.72	AS4766 Korea Telecom	`5.99ms` from Seoul, KR
113.227.103.184	AS4837 CHINA UNICOM China169 Backbone	`7.50ms` from Tieling, CN
150.31.18.8	AS2497 Internet Initiative Japan Inc.	`2.05ms` from Tokyo, JP
130.34.243.120	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`6.51ms` from Tokyo, JP
154.179.103.56	AS8452 TE-AS	`4.29ms` from Cairo, EG
45.114.167.56	AS63888 DATAWING LIMITED	`1.32ms` from Hong Kong, HK
52.67.126.232	AS16509 Amazon.com, Inc.	`0.15ms` from Osasco, BR
172.246.61.8	AS200484 Sendinblue SAS	`4.30ms` from Paris, FR
136.25.112.184	AS19165 Webpass Inc.	`1.41ms` from Santa Clara, US
179.90.229.104	AS26599 TELEFÔNICA BRASIL S.A	`4.28ms` from Sao Paulo, BR
112.146.125.184	AS17858 LG POWERCOMM	`6.57ms` from Seoul, KR
34.82.153.168	AS396982 Google LLC	`0.16ms` from The Dalles, US
114.69.93.216	AS2519 ARTERIA Networks Corporation	`2.88ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 221.131.151.213

traceroute to 221.131.151.213 (221.131.151.213): 64 hops max, 52 byte packets

4 [AS749] 11.94.208.177 0.596 ms

5 *

6 [AS56046] 183.207.22.129 1.695 ms

7 [AS56046] 221.131.151.213 5.441 ms

Measurement taken from

IPinfo ProbeNet in Nanjing, CN

On March 20th 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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