221.131.204.0/23

AS56041  ·  China Mobile communications corporation

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Summary

Country China
Domain chinamobile.com
ASN AS56041
Parent Range 221.130.0.0/15
Registry APNIC
ID CMNET

WHOIS Details

inetnum:        221.130.0.0 - 221.131.255.255
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:         CT74-AP
abuse-c:        AC2006-AP
status:         ALLOCATED PORTABLE
remarks:        ------------------------------
remarks:        Please send abuse e-mail to
remarks:        abuse@chinamobile.com
remarks:        Please send probe e-mail to
remarks:        security@chinamobile.com
remarks:        -------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CN-CMCC
mnt-routes:     MAINT-CN-CMCC
mnt-irt:        IRT-CHINAMOBILE-CN
last-modified:  2020-07-15T13:10:00Z
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

route:          221.130.0.0/15
descr:          China Mobile communications corporation
origin:         AS9808
mnt-by:         MAINT-CN-CMCC
last-modified:  2012-02-15T02:37:47Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 221.131.204.0/23

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

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

Pingable IPs

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

IP Address ASN Details
221.131.205.89 AS56041 China Mobile communications corporation 5.93ms from Hangzhou, CN
221.131.204.71 AS56041 China Mobile communications corporation 5.97ms from Hangzhou, 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
51.105.167.151 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
204.232.178.215 AS27357 Rackspace Hosting 0.53ms from Ashburn, US
118.228.150.103 AS4538 China Education and Research Network Center 1.92ms from Beijing, CN
45.244.65.55 AS24863 Link Egypt (Link.NET) 7.34ms from Cairo, EG
35.229.202.183 AS396982 Google LLC 0.18ms from Chang-hua, TW
3.19.99.23 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
183.10.180.231 AS4134 CHINANET-BACKBONE 8.32ms from Guangzhou, CN
61.252.27.39 AS17878 DREAMMARK1 1.07ms from Incheon, KR
121.83.76.119 AS17511 OPTAGE Inc. 1.82ms from Osaka, JP
83.199.84.103 AS3215 Orange S.A. 11.56ms from Paris, FR
41.30.196.87 AS29975 Vodacom 10.69ms from Pretoria, ZA
64.106.248.71 AS22205 DataPipe, Inc. 0.83ms from San Jose, US
61.78.78.247 AS4766 Korea Telecom 1.17ms from Seoul, KR
218.50.165.71 AS9318 SK Broadband Co Ltd 1.08ms from Seoul, KR
114.76.34.135 AS4804 Microplex PTY LTD 8.56ms from Sydney, AU
122.167.145.215 AS24560 Bharti Airtel Ltd., Telemedia Services 3.22ms from Ahmedabad, IN
94.207.109.39 AS15802 Emirates Integrated Telecommunications Company PJSC 3.23ms from Dubai, AE
79.201.153.231 AS3320 Deutsche Telekom AG 6.15ms from Frankfurt am Main, DE
147.146.246.215 AS396982 Google LLC 0.07ms from Melbourne, AU
3.232.219.135 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
162.240.174.23 AS46606 Unified Layer 2.03ms from Salt Lake City, US
167.103.144.55 AS53813 ZSCALER, INC. 0.09ms from Sydney, AU
50.101.126.7 AS577 Bell Canada 6.10ms from Toronto, CA
179.189.94.167 AS52614 Goldnet Serviços de Internet Ltda 5.98ms from Uberlandia, BR
79.72.131.7 AS54253 Oracle Corporation 7.32ms from Zuerich, CH

Traceroute

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

$
traceroute -a -n -q1 -f5 221.131.205.173
traceroute to 221.131.205.173 (221.131.205.173): 64 hops max, 52 byte packets
6 *
7 *
8 *
9 *
10 [AS56041] 221.131.205.173 28.272 ms
Measurement taken from IPinfo ProbeNet in Shenzhen, CN
On

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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