1. All IP Ranges
  2. 221.0.0.0/8
  3. 221.176.0.0/16
  4. AS24445  | 221.176.136.0/21

221.176.136.0/21

AS24445  ·  Henan Mobile Communications Co.,Ltd

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Summary

Country China
Domain chinamobile.com
ASN AS24445
Parent Range 221.176.0.0/13
Registry APNIC
ID CMNET

WHOIS Details

inetnum:        221.176.0.0 - 221.183.255.255
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:  2020-07-15T13:10:04Z
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:          221.176.0.0/13
descr:          China Mobile communications corporation
origin:         AS9808
mnt-by:         MAINT-CN-CMCC
last-modified:  2012-02-15T02:37:24Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 221.176.136.0/21

Range ASN Company Num of IPs
221.176.0.0/13 AS9808 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS139080 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS141425 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS24445 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS132510 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56040 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56042 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56044 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56046 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56048 China Mobile Communications Corporation 524,288

Nearby Ranges

BGP prefixes that overlap with 221.176.0.0/16

Range ASN Company Num of IPs
221.176.0.0/13 AS132510 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS139080 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS141425 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS24445 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56040 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56042 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56044 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56046 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56048 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS9808 China Mobile Communications Corporation 524,288

Hosted domains

There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
221.176.140.236 shuangyufang.com 2
221.176.142.163 ydhloh.cn 1
221.176.143.70 xggkyy.com 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
Read more

Pingable IPs

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

IP Address ASN Details
221.176.143.189 AS24445 Henan Mobile Communications Co.,Ltd 6.99ms from Zhengzhou, CN
221.176.141.41 AS24445 Henan Mobile Communications Co.,Ltd 4.55ms from Zhengzhou, CN
221.176.140.219 AS24445 Henan Mobile Communications Co.,Ltd 5.13ms from Zhengzhou, CN
221.176.136.129 AS24445 Henan Mobile Communications Co.,Ltd 4.90ms from Zhengzhou, CN
221.176.138.245 AS24445 Henan Mobile Communications Co.,Ltd 6.13ms from Zhengzhou, CN
221.176.142.161 AS24445 Henan Mobile Communications Co.,Ltd 4.82ms from Zhengzhou, CN
221.176.137.137 AS24445 Henan Mobile Communications Co.,Ltd 4.82ms from Zhengzhou, CN
221.176.139.141 AS24445 Henan Mobile Communications Co.,Ltd 8.21ms from Zhengzhou, 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
40.135.69.245 AS7029 Windstream Communications LLC 0.52ms from Chicago, US
122.173.22.197 AS24560 Bharti Airtel Ltd., Telemedia Services 11.72ms from Delhi, IN
90.195.175.149 AS5607 Sky UK Limited 4.87ms from Erith, GB
221.209.203.181 AS4837 CHINA UNICOM China169 Backbone 8.22ms from Harbin, CN
116.92.224.197 AS9381 HKBN Enterprise Solutions HK Limited 0.60ms from Hong Kong, HK
85.108.244.197 AS9121 Turk Telekomunikasyon Anonim Sirketi 7.48ms from Istanbul, TR
186.159.84.5 AS27695 UNE EPM TELECOMUNICACIONES S.A. 16.47ms from Medellin, CO
3.98.116.37 AS16509 Amazon.com, Inc. 0.80ms from Montreal, CA
132.204.8.5 AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) 1.85ms from Montreal, CA
173.169.156.21 AS33363 Charter Communications, Inc 6.23ms from Orlando, US
124.145.103.37 AS9824 JCOM Co., Ltd. 13.39ms from Osaka, JP
191.241.162.5 AS52904 Multpontos Telecomunicações Ltda - ME 5.92ms from Sao Paulo, BR
34.151.88.101 AS396982 Google LLC 0.11ms from Sydney, AU
59.48.126.181 AS4134 CHINANET BACKBONE 4.46ms from Taiyuan, CN
218.22.35.69 AS4134 CHINANET BACKBONE 6.97ms from Wuhan, CN
194.219.6.85 AS1241 Forthnet 1.25ms from Athens, GR
121.28.100.165 AS4837 CHINA UNICOM China169 Backbone 7.02ms from Beijing, CN
104.46.112.117 AS8075 Microsoft Corporation 0.20ms from Boydton, US
104.209.181.85 AS8075 Microsoft Corporation 0.19ms from Boydton, US
181.6.174.53 AS7303 Telecom Argentina S.A. 10.48ms from Buenos Aires, AR
67.228.110.69 AS36351 IBM Cloud 1.07ms from Dallas, US
69.240.224.21 AS7922 Comcast Cable Communications, LLC 11.45ms from Denver, US
167.250.97.5 AS265199 PROVEDOR CARIRI CONECT 6.91ms from Fortaleza, BR
84.140.127.213 AS3320 Deutsche Telekom AG 7.68ms from Frankfurt am Main, DE
1.180.0.213 AS4134 CHINANET BACKBONE 1.36ms from Hohhot, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 221.176.140.235
traceroute to 221.176.140.235 (221.176.140.235): 64 hops max, 52 byte packets
3 [AS969] 45.11.107.56 24.097 ms
4 [AS9002] 87.245.232.244 34.923 ms
5 *
6 [AS58453] 223.120.10.41 34.759 ms
7 [AS58453] 223.120.11.70 235.539 ms
8 [AS9808] 221.183.89.170 231.668 ms
9 *
10 *
11 *
12 *
13 [AS24445] 111.5.2.74 212.274 ms
14 *
15 [AS24445] 111.5.70.146 212.358 ms
16 [AS24445] 221.176.140.235 210.025 ms
Measurement taken from IPinfo ProbeNet in Moscow, RU
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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