221.180.143.0/24

AS56044 · China Mobile communications corporation

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Summary

Country	China
Domain	chinamobile.com
ASN	AS56044
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:        [email protected]
remarks:        Please send probe e-mail to
remarks:        [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CT74-AP
tech-c:         CT74-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-09-15
mnt-by:         MAINT-CN-CMCC
last-modified:  2025-11-18T00:26:27Z
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:         [email protected]
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:         [email protected]
admin-c:        CT74-AP
tech-c:         CT74-AP
nic-hdl:        AC2006-AP
remarks:        Generated from irt object IRT-CHINAMOBILE-CN
remarks:        [email protected] was validated on 2025-09-15
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-15T02:20:13Z
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:         [email protected]
admin-c:        HL1318-AP
tech-c:         HL1318-AP
nic-hdl:        ct74-AP
notify:         [email protected]
mnt-by:         MAINT-cn-cmcc
abuse-mailbox:  [email protected]
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 221.180.143.0/24

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 221.180.0.0/16

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
221.180.143.255	AS56044 China Mobile communications corporation	`10.35ms` from Dalian, 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
132.226.55.120	AS31898 Oracle Corporation	`0.35ms` from Ashburn, US
117.11.88.152	AS4837 CHINA UNICOM China169 Backbone	`5.02ms` from Beijing, CN
145.236.136.216	AS5483 Magyar Telekom Plc.	`6.11ms` from Budapest, HU
19.12.134.8	AS3389 Ford Motor Company	`0.39ms` from Chicago, US
3.21.38.216	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
217.229.250.232	AS3320 Deutsche Telekom AG	`4.56ms` from Duesseldorf, DE
202.85.76.200	AS137897 PAN-LIAN TECHNOLOGY CO., LIMITED	`1.28ms` from Hong Kong, HK
194.117.39.248	AS2860 NOS COMUNICACOES, S.A.	`0.77ms` from Lisbon, PT
97.130.227.104	AS6167 Verizon Business	`14.11ms` from Los Angeles, US
46.146.186.40	AS12768 JSC ER-Telecom Holding	`16.33ms` from Moscow, RU
172.246.57.248	AS200484 Sendinblue SAS	`4.35ms` from Paris, FR
176.169.125.248	AS5410 Bouygues Telecom SA	`11.37ms` from Paris, FR
14.34.189.216	AS4766 Korea Telecom	`1.98ms` from Seoul, KR
187.11.224.216	AS27699 TELEFÔNICA BRASIL S.A	`2.24ms` from São Paulo, BR
78.28.78.24	AS1257 Tele2 Sverige AB	`0.84ms` from Tallinn, EE
46.251.63.248	AS21412 UAB "Cgates"	`3.33ms` from Vilnius, LT
96.32.187.88	AS20115 Charter Communications LLC	`4.75ms` from Atlanta, US
75.192.209.232	AS6167 Verizon Business	`13.30ms` from Boston, US
20.109.39.120	AS8075 Microsoft Corporation	`0.83ms` from Boydton, US
64.181.210.248	AS31898 Oracle Corporation	`0.34ms` from Chicago, US
52.208.160.168	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
87.198.210.168	AS34245 Magnet Networks Limited	`0.26ms` from Dublin, IE
111.127.92.248	AS4134 CHINANET-BACKBONE	`3.61ms` from Hohhot, CN
88.17.34.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.81ms` from Madrid, ES
96.250.160.152	AS701 Verizon Business	`2.37ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f3 221.180.143.250

traceroute to 221.180.143.250 (221.180.143.250): 64 hops max, 52 byte packets

3 [AS3356] 171.75.8.101 23.62 ms

4 *

5 [AS58453] 223.120.10.14 24.803 ms

6 *

7 *

8 [AS9808] 221.183.89.33 269.31 ms

9 *

10 *

11 *

12 *

13 [AS56044] 221.180.143.250 297.619 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 20th 2025

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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