111.45.128.0/21

AS56044 · China Mobile communications corporation

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Summary

Country	China
Domain	chinamobile.com
ASN	AS56044
Parent Range	111.0.0.0/10
Registry	APNIC
ID	CMNET

WHOIS Details

inetnum:        111.0.0.0 - 111.63.255.255
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:         HL1318-AP
abuse-c:        AC2006-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
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 2025-09-15
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:         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 2025-09-15
abuse-mailbox:  abuse@chinamobile.com
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:         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

person:         haijun li
nic-hdl:        HL1318-AP
e-mail:         hostmaster@chinamobile.com
address:        29,Jinrong Ave, Xicheng district,beijing,100032
phone:          +86 1052686688
fax-no:         +86 10 52616187
country:        CN
mnt-by:         MAINT-CN-CMCC
abuse-mailbox:  abuse@chinamobile.com
last-modified:  2016-11-29T09:38:38Z
source:         APNIC

route:          111.0.0.0/10
descr:          China Mobile communications corporation
origin:         AS9808
mnt-by:         MAINT-CN-CMCC
last-modified:  2012-02-15T08:47:26Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 111.45.128.0/21

Range	ASN	Company	Num of IPs
111.0.0.0/10	AS132525	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS134810	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS139080	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS140105	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24400	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24444	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24445	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS38019	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56042	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56044	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304

Nearby Ranges

BGP prefixes that overlap with 111.45.0.0/16

Range	ASN	Company	Num of IPs
111.0.0.0/10	AS132525	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS134810	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS139080	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS140105	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24400	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24444	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24445	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS38019	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56042	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56044	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304

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

Read more

Pingable IPs

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

IP Address	ASN	Details
111.45.135.10	AS56044 China Mobile communications corporation	`4.00ms` from Liaoyang, CN
111.45.128.66	AS56044 China Mobile communications corporation	`4.07ms` from Liaoyang, CN
111.45.134.37	AS56044 China Mobile communications corporation	`3.44ms` from Liaoyang, CN
111.45.129.182	AS56044 China Mobile communications corporation	`7.40ms` 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
70.191.235.229	AS22773 Cox Communications Inc.	`18.14ms` from Atlanta, US
125.35.105.245	AS4808 China Unicom Beijing Province Network	`4.08ms` from Beijing, CN
216.186.213.5	AS11776 Breezeline	`13.81ms` from Chicago, US
142.192.216.5	AS14499 ALORICA INC	`0.86ms` from Dallas, US
18.201.1.5	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
60.184.44.37	AS4134 CHINANET-BACKBONE	`6.86ms` from Hangzhou, CN
101.71.121.37	AS4837 CHINA UNICOM China169 Backbone	`5.71ms` from Hangzhou, CN
119.247.26.133	AS9269 Hong Kong Broadband Network Ltd.	`0.45ms` from Hong Kong, HK
172.119.11.133	AS20001 Charter Communications Inc	`6.46ms` from Los Angeles, US
176.181.42.101	AS5410 Bouygues Telecom SA	`2.22ms` from Lyon, FR
103.170.228.149	AS147226 FUTURE CONNECT BROADBANDPRIVATE LIMITED	`19.43ms` from Mumbai, IN
71.230.28.101	AS7922 Comcast Cable Communications, LLC	`9.16ms` from New York City, US
179.193.10.213	AS26599 TELEFÔNICA BRASIL S.A	`4.59ms` from Osasco, BR
177.141.254.53	AS28573 Claro NXT Telecomunicacoes Ltda	`1.88ms` from Osasco, BR
103.153.88.101	AS140912 Bajaj Allianz General Insurance Company Limited	`1.56ms` from Pune, IN
54.164.255.37	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
121.142.209.133	AS4766 Korea Telecom	`1.54ms` from Seoul, KR
133.130.208.229	AS2514 NTT PC Communications, Inc.	`3.75ms` from Tokyo, JP
120.70.115.5	AS4134 CHINANET-BACKBONE	`1.52ms` from UEruemqi, CN
51.105.248.101	AS8075 Microsoft Corporation	`0.16ms` from Amsterdam, NL
4.152.49.5	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
220.166.64.5	AS4134 CHINANET-BACKBONE	`3.87ms` from Chengdu, CN
23.8.10.69	AS16625 Akamai Technologies, Inc.	`0.93ms` from Chicago, US
74.218.125.53	AS10796 Charter Communications Inc	`7.96ms` from Flint, US
200.73.217.5	AS270483 OVERNET FIBRA	`9.94ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 -m10 111.45.133.212

traceroute to 111.45.133.212 (111.45.133.212): 10 hops max, 52 byte packets

1 [AS15169] 142.250.237.158 15.081 ms

2 *

3 *

4 [AS58453] 223.120.3.182 74.248 ms

5 *

6 *

7 [AS9808] 221.183.89.14 76.791 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

On December 14th 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.

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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