Autonomous System

AS56044 China Mobile Communications Corporation

ISPActiveChinaAPNIC

AS56044 (CMNET-AS-Liaoning) is an ISP network operated by China Mobile Communications Corporation in China, registered with APNIC. It has 399 IPv4 prefixes with 1,956,096 addresses and 1,253 IPv6 prefixes, which makes it the 260th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses1,956,096in 399 prefixes
IPv6 prefixes1,253≈ 3.1 × 10³⁰ addresses
Size rank#260of 82,200 active ASNs
Abuser scoreVery Low0.04% of its addresses flagged · method

Details

OrganizationChina Mobile Communications Corporation
AS nameCMNET-AS-Liaoning
Websitechinamobile.com
Country China (CN)
Network typeISP
RegistryAPNIC
Abuse contactabuse@chinamobile.com
Registered—
Last updated2026-08-14

IPv4 prefixes

399 prefixes · 1,956,096 addresses
NetworkAddressesFirst – last address
112.40.0.0/15131,072112.40.0.0 – 112.41.255.255
36.128.0.0/1665,53636.128.0.0 – 36.128.255.255
36.130.0.0/1665,53636.130.0.0 – 36.130.255.255
39.152.0.0/1665,53639.152.0.0 – 39.152.255.255
112.39.0.0/1665,536112.39.0.0 – 112.39.255.255
112.42.0.0/1665,536112.42.0.0 – 112.42.255.255
120.200.0.0/1665,536120.200.0.0 – 120.200.255.255
120.201.0.0/1665,536120.201.0.0 – 120.201.255.255
223.100.0.0/1665,536223.100.0.0 – 223.100.255.255
223.101.0.0/1665,536223.101.0.0 – 223.101.255.255
223.102.0.0/1665,536223.102.0.0 – 223.102.255.255
36.129.0.0/1732,76836.129.0.0 – 36.129.127.255
36.129.128.0/1732,76836.129.128.0 – 36.129.255.255
39.153.0.0/1732,76839.153.0.0 – 39.153.127.255
111.45.128.0/1732,768111.45.128.0 – 111.45.255.255
112.41.0.0/1732,768112.41.0.0 – 112.41.127.255
112.42.0.0/1732,768112.42.0.0 – 112.42.127.255
221.180.128.0/1732,768221.180.128.0 – 221.180.255.255
223.102.0.0/1732,768223.102.0.0 – 223.102.127.255
223.102.128.0/1732,768223.102.128.0 – 223.102.255.255
36.129.0.0/1816,38436.129.0.0 – 36.129.63.255
36.130.0.0/1816,38436.130.0.0 – 36.130.63.255
36.130.128.0/1816,38436.130.128.0 – 36.130.191.255
112.40.0.0/1816,384112.40.0.0 – 112.40.63.255
211.140.192.0/1816,384211.140.192.0 – 211.140.255.255
The 25 largest of 399. The API and the database have all of them.

IPv6 prefixes

1,253 prefixes
  • 240a:4294::/31
  • 240a:4296::/31
  • 2409:8014::/32
  • 2409:8015::/32
  • 2409:8016::/32
  • 2409:8017::/32
  • 2409:8714::/32
  • 2409:8715::/32
  • 2409:8716::/32
  • 2409:8717::/32
  • 2409:8914::/32
  • 2409:8915::/32
  • 2409:8916::/32
  • 2409:8917::/32
  • 2409:8a14::/32
  • 2409:8a15::/32
  • 2409:8a16::/32
  • 2409:8a17::/32
  • 2409:8b14::/32
  • 2409:8b15::/32
  • 2409:8b16::/32
  • 2409:8b17::/32
  • 2409:8c14::/32
  • 2409:8c15::/32
  • 2409:8c16::/32
The 25 largest of 1,253. The API and the database have all of them.

Query AS56044 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS56044&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS56044, with or without a key:

curl "https://api.ipapi.is/?q=112.40.0.1"

Other networks of China Mobile Communications Corporation

6 of 14
AS56046 China Mobile Communications Corporation7,878,400 IPv4 addressesAS56041 China Mobile Communications Corporation5,408,000 IPv4 addressesAS56045 China Mobile Communications Corporation3,344,640 IPv4 addressesAS56040 China Mobile Communications Corporation2,553,856 IPv4 addressesAS56047 China Mobile Communications Corporation1,644,032 IPv4 addressesAS56048 China Mobile Communications Corporation1,608,704 IPv4 addresses

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