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AS56040

AS56040 is China Mobile’s mobile network.

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (4 Nov 2026)

Short answer

AS56040 belongs to China Mobile Communications Corporation. DB-IP Lite attributes 738,304 IPv4 addresses in 433 ranges and 210 IPv6 ranges to it, all or nearly all of the IPv4 space in China. The number is registered with APNIC in China on 19 Jan 2011.

Facts for AS56040
Operator (DB-IP)China Mobile Communications Corporation
KindMobile carrier (curated)
IPv4 addresses738,304
IPv4 ranges433
IPv6 ranges210
RegistryAPNIC
Registered19 Jan 2011
Registry countryChina (CN)

Does it publish a geofeed?

Not for the range we sampled (36.141.128.0 – 36.141.191.255): its registry record, and the record above it, link no RFC 8805 geofeed (checked 2 Nov 2026). Without one, location databases have to estimate where these addresses are used, which is a common reason customers of China Mobile see the wrong city. Customers can ask China Mobile to publish one; the evidence report drafts that request.

Shared addresses (CGNAT)

China Mobile hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 210 IPv6 ranges for AS56040, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

CN100%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
36.138.120.0 – 36.138.123.25536.138.120.0/221,024
36.138.250.0 – 36.138.250.25536.138.250.0/24256
36.139.0.0 – 36.139.7.25536.139.0.0/212,048
36.139.104.0 – 36.139.111.25536.139.104.0/212,048
36.140.92.0 – 36.140.93.25536.140.92.0/23512
36.140.124.0 – 36.140.124.25536.140.124.0/24256
36.140.167.0 – 36.140.167.25536.140.167.0/24256
36.140.235.0 – 36.140.236.25536.140.235.0/24, 36.140.236.0/24512
36.141.0.0 – 36.141.8.25536.141.0.0/21, 36.141.8.0/242,304
36.141.16.0 – 36.141.18.25536.141.16.0/23, 36.141.18.0/24768
36.141.20.0 – 36.141.23.25536.141.20.0/221,024
36.141.116.0 – 36.141.117.25536.141.116.0/23512
36.141.122.0 – 36.141.123.25536.141.122.0/23512
36.141.128.0 – 36.141.191.25536.141.128.0/1816,384
39.134.42.0 – 39.134.42.25539.134.42.0/24256
39.134.44.0 – 39.134.44.25539.134.44.0/24256
39.134.46.0 – 39.134.49.25539.134.46.0/23, 39.134.48.0/231,024
39.135.58.0 – 39.135.65.25539.135.58.0/23, 39.135.60.0/22 …2,048
39.135.67.0 – 39.135.67.25539.135.67.0/24256
39.135.183.0 – 39.135.184.25539.135.183.0/24, 39.135.184.0/24512
39.136.113.0 – 39.136.127.25539.136.113.0/24, 39.136.114.0/23 …3,840
39.136.130.0 – 39.136.131.25539.136.130.0/23512
39.143.13.0 – 39.143.13.25539.143.13.0/24256
39.143.24.0 – 39.143.24.25539.143.24.0/24256
39.144.13.0 – 39.144.16.25539.144.13.0/24, 39.144.14.0/23 …1,024
106.13.252.0 – 106.13.255.255106.13.252.0/221,024
111.45.36.0 – 111.45.64.255111.45.36.0/22, 111.45.40.0/21 …7,424
111.45.81.0 – 111.45.127.255111.45.81.0/24, 111.45.82.0/23 …12,032
111.55.63.0 – 111.55.64.255111.55.63.0/24, 111.55.64.0/24512
111.55.204.0 – 111.55.220.255111.55.204.0/22, 111.55.208.0/21 …4,352
111.55.222.0 – 111.55.222.255111.55.222.0/24256
112.53.0.0 – 112.53.63.255112.53.0.0/1816,384
112.60.0.0 – 112.60.40.255112.60.0.0/19, 112.60.32.0/21 …10,496
112.60.42.0 – 112.60.46.255112.60.42.0/23, 112.60.44.0/23 …1,280
112.60.64.0 – 112.60.95.255112.60.64.0/198,192
117.136.12.0 – 117.136.12.255117.136.12.0/24256
117.136.31.0 – 117.136.34.255117.136.31.0/24, 117.136.32.0/23 …1,024
117.136.39.0 – 117.136.41.255117.136.39.0/24, 117.136.40.0/23768
117.136.79.0 – 117.136.79.255117.136.79.0/24256
120.196.0.0 – 120.196.2.255120.196.0.0/23, 120.196.2.0/24768
120.196.10.0 – 120.196.10.255120.196.10.0/24256
120.196.14.0 – 120.196.14.255120.196.14.0/24256
120.196.18.0 – 120.196.19.255120.196.18.0/23512
120.196.23.0 – 120.196.23.255120.196.23.0/24256
120.196.25.0 – 120.196.28.255120.196.25.0/24, 120.196.26.0/23 …1,024
120.196.31.0 – 120.196.31.255120.196.31.0/24256
120.196.35.0 – 120.196.35.255120.196.35.0/24256
120.196.39.0 – 120.196.40.255120.196.39.0/24, 120.196.40.0/24512
120.196.44.0 – 120.196.44.255120.196.44.0/24256
120.196.46.0 – 120.196.47.255120.196.46.0/23512
2409:8054:: – 2409:8054:7:ffff:ffff:ffff:ffff:ffff2409:8054::/45IPv6
2409:8054:9:: – 2409:8054:f:ffff:ffff:ffff:ffff:ffff2409:8054:9::/48IPv6
2409:8054:11:: – 2409:8054:17:ffff:ffff:ffff:ffff:ffff2409:8054:11::/48IPv6
2409:8054:19:: – 2409:8054:1f:ffff:ffff:ffff:ffff:ffff2409:8054:19::/48IPv6
2409:8054:21:: – 2409:8054:27:ffff:ffff:ffff:ffff:ffff2409:8054:21::/48IPv6
2409:8054:29:: – 2409:8054:2f:ffff:ffff:ffff:ffff:ffff2409:8054:29::/48IPv6
2409:8054:31:: – 2409:8054:33:ffff:ffff:ffff:ffff:ffff2409:8054:31::/48IPv6
2409:8054:35:: – 2409:8054:37:ffff:ffff:ffff:ffff:ffff2409:8054:35::/48IPv6
2409:8054:39:: – 2409:8054:3b:ffff:ffff:ffff:ffff:ffff2409:8054:39::/48IPv6
2409:8054:3d:: – 2409:8054:3f:ffff:ffff:ffff:ffff:ffff2409:8054:3d::/48IPv6
2409:8054:41:: – 2409:8054:43:ffff:ffff:ffff:ffff:ffff2409:8054:41::/48IPv6
2409:8054:45:: – 2409:8054:4b:ffff:ffff:ffff:ffff:ffff2409:8054:45::/48IPv6
2409:8054:4d:: – 2409:8054:4f:ffff:ffff:ffff:ffff:ffff2409:8054:4d::/48IPv6
2409:8054:51:: – 2409:8054:53:ffff:ffff:ffff:ffff:ffff2409:8054:51::/48IPv6
2409:8054:55:: – 2409:8054:5b:ffff:ffff:ffff:ffff:ffff2409:8054:55::/48IPv6
2409:8054:5d:: – 2409:8054:5f:ffff:ffff:ffff:ffff:ffff2409:8054:5d::/48IPv6
2409:8054:61:: – 2409:8054:67:ffff:ffff:ffff:ffff:ffff2409:8054:61::/48IPv6
2409:8054:69:: – 2409:8054:3007:ffff:ffff:ffff:ffff:ffff2409:8054:69::/48IPv6
2409:8054:3009:: – 2409:8054:300e:ffff:ffff:ffff:ffff:ffff2409:8054:3009::/48IPv6
2409:8054:3010:: – 2409:8054:3017:ffff:ffff:ffff:ffff:ffff2409:8054:3010::/45IPv6
Showing 50 of 433 IPv4 and 20 of 210 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 5 Nov 2026