221.180.128.0/21

AS56044 · China Mobile communications corporation

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Summary

Country	China
Domain	chinamobile.com
ASN	AS56044
Parent Range	221.180.128.0/17
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 2025-03-07
mnt-by:         MAINT-CN-CMCC
last-modified:  2025-03-07T06:38:53Z
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 2025-03-07
abuse-mailbox:  abuse@chinamobile.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-03-07T06:39:27Z
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 221.180.128.0/21

Range	ASN	Company	Num of IPs
221.180.128.0/17	AS56044	China Mobile Communications Corporation	32,768
221.176.0.0/13	AS9808	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	AS9808	China Mobile Communications Corporation	524,288
221.180.128.0/17	AS56044	China Mobile Communications Corporation	32,768
221.180.64.0/18	AS9808	China Mobile Communications Corporation	16,384
221.180.32.0/19	AS56042	China Mobile Communications Corporation	8,192
221.180.0.0/20	AS56042	China Mobile Communications Corporation	4,096
221.180.216.0/21	AS56044	China Mobile Communications Corporation	2,048
221.180.24.0/21	AS56042	China Mobile Communications Corporation	2,048
221.180.224.0/21	AS56044	China Mobile Communications Corporation	2,048
221.180.224.0/21	AS9808	China Mobile Communications Corporation	2,048
221.180.152.0/21	AS56044	China Mobile Communications Corporation	2,048
221.180.216.0/21	AS9808	China Mobile Communications Corporation	2,048
221.180.72.0/22	AS9808	China Mobile Communications Corporation	1,024
221.180.100.0/22	AS9808	China Mobile Communications Corporation	1,024
221.180.192.0/22	AS9808	China Mobile Communications Corporation	1,024
221.180.212.0/22	AS9808	China Mobile Communications Corporation	1,024
221.180.88.0/22	AS9808	China Mobile Communications Corporation	1,024
221.180.104.0/22	AS9808	China Mobile Communications Corporation	1,024
221.180.120.0/22	AS9808	China Mobile Communications Corporation	1,024
221.180.80.0/22	AS9808	China Mobile Communications Corporation	1,024
221.180.192.0/22	AS56044	China Mobile Communications Corporation	1,024
221.180.212.0/22	AS56044	China Mobile Communications Corporation	1,024
221.180.64.0/22	AS9808	China Mobile Communications Corporation	1,024
221.180.92.0/22	AS9808	China Mobile Communications Corporation	1,024
221.180.96.0/22	AS9808	China Mobile Communications Corporation	1,024
221.180.124.0/22	AS9808	China Mobile Communications Corporation	1,024
221.180.112.0/22	AS9808	China Mobile Communications Corporation	1,024
221.180.84.0/22	AS9808	China Mobile Communications Corporation	1,024
221.180.16.0/22	AS56042	China Mobile Communications Corporation	1,024
221.180.186.0/23	AS56044	China Mobile Communications Corporation	512
221.180.184.0/23	AS56044	China Mobile Communications Corporation	512
221.180.20.0/23	AS132510	China Mobile Communications Corporation	512
221.180.196.0/23	AS56044	China Mobile Communications Corporation	512
221.180.196.0/23	AS9808	China Mobile Communications Corporation	512
221.180.166.0/24	AS56044	China Mobile Communications Corporation	256
221.180.145.0/24	AS56044	China Mobile Communications Corporation	256
221.180.209.0/24	AS56044	China Mobile Communications Corporation	256
221.180.145.0/24	AS9808	China Mobile Communications Corporation	256
221.180.209.0/24	AS9808	China Mobile Communications Corporation	256
221.180.250.0/24	AS56044	China Mobile Communications Corporation	256
221.180.250.0/24	AS9808	China Mobile Communications Corporation	256
221.180.206.0/24	AS9808	China Mobile Communications Corporation	256
221.180.232.0/24	AS9808	China Mobile Communications Corporation	256
221.180.241.0/24	AS56044	China Mobile Communications Corporation	256
221.180.232.0/24	AS56044	China Mobile Communications Corporation	256
221.180.206.0/24	AS56044	China Mobile Communications Corporation	256
221.180.173.0/24	AS56044	China Mobile Communications Corporation	256
221.180.164.0/24	AS56044	China Mobile Communications Corporation	256
221.180.241.0/24	AS9808	China Mobile Communications Corporation	256
221.180.243.0/24	AS9808	China Mobile Communications Corporation	256

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

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

IP Address	ASN	Details
221.180.130.240	AS56044 China Mobile communications corporation	15.01ms from Dalian, CN
221.180.134.201	AS56044 China Mobile communications corporation	10.15ms from Liaoyang, CN
221.180.135.249	AS56044 China Mobile communications corporation	11.51ms from Liaoyang, CN
221.180.131.33	AS56044 China Mobile communications corporation	8.06ms from Liaoyang, CN
221.180.132.108	AS56044 China Mobile communications corporation	4.17ms from Beijing, CN
221.180.133.193	AS56044 China Mobile communications corporation	7.52ms from Liaoyang, 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
208.85.127.5	AS18830 HMH	0.85ms from Chicago, US
97.157.58.53	AS6167 Verizon Business	13.66ms from Chicago, US
78.184.9.229	AS9121 Turk Telekomunikasyon Anonim Sirketi	4.99ms from Istanbul, TR
138.1.88.133	AS31898 Oracle Corporation	1.51ms from London, GB
117.212.180.21	AS9829 National Internet Backbone	7.46ms from Mumbai, IN
211.247.15.197	AS9756 SK Broadband Co Ltd	2.93ms from Seoul, KR
79.221.119.21	AS3320 Deutsche Telekom AG	2.66ms from Berlin, DE
34.172.142.117	AS396982 Google LLC	0.11ms from Council Bluffs, US
98.150.103.69	AS20001 Charter Communications Inc	11.97ms from Los Angeles, US
186.225.141.133	AS262761 Sinal Br Telecom Ltda	6.56ms from Osasco, BR
93.124.142.101	AS25400 Telia Norge AS	2.45ms from Oslo, NO
27.212.21.165	AS4837 CHINA UNICOM China169 Backbone	5.04ms from Qingdao, CN
112.70.188.165	AS17511 OPTAGE Inc.	1.67ms from Osaka, JP
60.137.244.149	AS17676 SoftBank Corp.	3.61ms from Osaka, JP
124.247.163.101	AS37892 Cable Media WAIWAI Co.,Ltd.	11.53ms from Osaka, JP
222.236.60.197	AS9318 SK Broadband Co Ltd	1.62ms from Seoul, KR
173.59.230.133	AS701 Verizon Business	4.76ms from Ashburn, US
208.73.74.5	AS30513 DYNAMIC INTERNET	2.08ms from Boston, US
34.55.211.165	AS396982 Google LLC	0.11ms from Council Bluffs, US
204.128.208.85	AS11915 TPx Communications	11.31ms from Dallas, US
87.170.254.69	AS3320 Deutsche Telekom AG	5.10ms from Frankfurt am Main, DE
87.139.182.117	AS3320 Deutsche Telekom AG	7.00ms from Frankfurt am Main, DE
171.236.53.5	AS7552 Viettel Group	1.00ms from Hanoi, VN
97.189.108.101	AS6167 Verizon Business	7.55ms from Los Angeles, US
219.107.5.69	AS2518 BIGLOBE Inc.	9.34ms from Osaka, JP

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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