221.131.88.0/21

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 221.131.88.0/21

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 6 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
221.131.95.119 jiunuojc.com.cn 1
221.131.88.187 geusun.com 1
221.131.95.239 czxd.com.cn 1
221.131.88.68 czfph.com 1
221.131.88.106 eastco.cn 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

Pingable IPs

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

IP Address ASN Details
221.131.93.137 AS56046 China Mobile communications corporation 3.25ms from Nanjing, CN
221.131.89.46 AS56046 China Mobile communications corporation 3.65ms from Nanjing, CN
221.131.91.22 AS56046 China Mobile communications corporation 3.38ms from Nanjing, CN
221.131.90.78 AS56046 China Mobile communications corporation 4.90ms from Suzhou, CN
221.131.94.103 AS56046 China Mobile communications corporation 3.39ms from Nanjing, CN
221.131.95.193 AS56046 China Mobile communications corporation 5.16ms from Suzhou, CN
221.131.88.129 AS56046 China Mobile communications corporation 4.17ms from Nanjing, CN
221.131.92.193 AS56046 China Mobile communications corporation 5.30ms 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
96.89.27.149 AS7922 Comcast Cable Communications, LLC 8.19ms from Ashburn, US
34.212.248.37 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
164.165.100.37 AS54885 State of Idaho 1.69ms from Boise, US
73.16.27.245 AS7922 Comcast Cable Communications, LLC 13.08ms from Boston, US
34.123.219.165 AS396982 Google LLC 0.11ms from Council Bluffs, US
39.190.192.85 AS56041 China Mobile communications corporation 5.12ms from Hangzhou, CN
103.170.188.5 AS142397 Politeknik Negeri Bali 16.94ms from Jakarta, ID
161.142.57.21 AS9930 TTNET-MY 5.22ms from Kuala Lumpur, MY
92.18.113.53 AS13285 TalkTalk Communications Limited 4.33ms from London, GB
90.202.96.213 AS5607 Sky UK Limited 5.03ms from London, GB
73.31.16.21 AS7922 Comcast Cable Communications, LLC 9.66ms from Manassas, US
73.244.136.133 AS7922 Comcast Cable Communications, LLC 2.95ms from Miami, US
54.204.91.197 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
188.242.102.69 AS35807 SkyNet Ltd. 0.89ms from Saint Petersburg, RU
200.232.97.117 AS10429 TELEFÔNICA BRASIL S.A 0.90ms from Sao Paulo, BR
67.50.243.21 AS7385 Allstream Business US, LLC 13.01ms from Seattle, US
117.135.42.117 AS24400 Shanghai Mobile Communications Co.,Ltd. 2.00ms from Shanghai, CN
115.130.206.245 AS7545 TPG Telecom Limited 4.92ms from Sydney, AU
118.81.205.117 AS4837 CHINA UNICOM China169 Backbone 3.02ms from Taiyuan, CN
169.51.41.165 AS36351 IBM Cloud 0.96ms from Amsterdam, NL
171.213.114.213 AS4134 CHINANET-BACKBONE 6.72ms from Chengdu, CN
50.103.5.213 AS5650 Frontier Communications of America, Inc. 2.60ms from Chicago, US
50.207.139.165 AS7922 Comcast Cable Communications, LLC 0.93ms from Chicago, US
199.18.104.245 AS600 OARnet 0.28ms from Columbus, US
102.209.36.229 AS15399 Wananchi Group (Kenya) Limited 1.16ms from Dar es Salaam, TZ

Traceroute

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

$
traceroute -a -n -q1 -f4 221.131.92.152
traceroute to 221.131.92.152 (221.131.92.152): 64 hops max, 52 byte packets
4 [AS749] 11.94.208.93 0.553 ms
5 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Nanjing, 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.

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