AS38019 is the autonomous system of China Mobile Communications Group Co., Ltd. It holds 301,312 IPv4 addresses in 112 prefixes plus 17 IPv6 ranges, mainly in 
China.
By IPv4 addresses the network ranks #794 worldwide and #56 of 587 networks in China. That is 0.09% of the country’s IPv4 space.
The largest block is 120.255.0.0 to 120.255.145.255 with 37,376 addresses, geolocated to Youyilu.
- IPv4 addresses
- 301,312
- IPv4 prefixes
- 112
- World rank
- #794
- Country share
- 0.09%
- IPv6 ranges
- 17
Addresses by country
- China 100%
Largest blocks
- 120.255.0.0 Youyilu37,376
- 111.31.240.0 Youyilu36,864
- 111.30.0.0 Youyilu32,768
- 111.33.0.0 Youyilu19,200
- 117.131.128.0 Youyilu17,408
- 111.31.128.0 Youyilu17,408
- 111.33.190.0 Youyilu16,896
- 139.220.128.0 Yuehai Residential (Nanshan Qu)16,384
Networks of similar size
- AS9845 LG HelloVision Corp.
302,848 - AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
302,848 - AS21003 LTT Autonomous System, Tripoli Libya
302,592 - AS16010 Magticom Ltd.
301,312 - AS6648 Sky Internet
300,032 - AS18 University of Texas at Austin
299,520 - AS35916 MULTACOM CORPORATION299,264
- AS22884 TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V.
298,496
IPv4 prefixes
- 36.134.64.0/23
- 36.137.46.0/23
- 36.138.209.0/24
- 36.138.210.0/23
- 36.138.212.0/23
- 36.138.219.0/24
- 36.139.180.0/22
- 36.139.242.0/23
- 36.139.248.0/24
- 36.140.0.0/24
- 36.140.76.0/22
- 36.140.105.0/24
- 36.140.108.0/23
- 36.140.194.0/23
- 36.140.240.0/24
- 39.134.140.0/24
- 39.134.142.0/24
- 39.136.145.0/24
- 39.136.146.0/24
- 39.137.68.0/23
- 39.137.70.0/24
- 39.137.230.0/23
- 39.144.81.0/24
- 39.144.82.0/23
- 103.110.132.0/22
- 111.30.0.0/17
- 111.30.168.0/24
- 111.30.188.0/23
- 111.30.192.0/18
- 111.31.13.0/24
- 111.31.24.0/23
- 111.31.28.0/22
- 111.31.32.0/24
- 111.31.35.0/24
- 111.31.64.0/24
- 111.31.76.0/24
- 111.31.80.0/24
- 111.31.88.0/23
- 111.31.124.0/24
- 111.31.128.0/18
- 111.31.192.0/22
- 111.31.197.0/24
- 111.31.198.0/23
- 111.31.207.0/24
- 111.31.208.0/20
- 111.31.224.0/21
- 111.31.232.0/22
- 111.31.236.0/23
- 111.31.240.0/20
- 111.32.0.0/17
- 111.33.0.0/18
- 111.33.64.0/21
- 111.33.72.0/23
- 111.33.74.0/24
- 111.33.76.0/22
- 111.33.80.0/20
- 111.33.96.0/21
- 111.33.104.0/22
- 111.33.108.0/23
- 111.33.111.0/24
- 111.33.112.0/21
- 111.33.120.0/23
- 111.33.122.0/24
- 111.33.126.0/23
- 111.33.128.0/21
- 111.33.136.0/23
- 111.33.140.0/23
- 111.33.143.0/24
- 111.33.144.0/21
- 111.33.152.0/22
- 111.33.156.0/23
- 111.33.158.0/24
- 111.33.160.0/22
- 111.33.164.0/23
- 111.33.166.0/24
- 111.33.168.0/21
- 111.33.176.0/22
- 111.33.180.0/23
- 111.33.190.0/23
- 111.33.192.0/18
- 112.54.240.0/22
- 112.57.74.0/23
- 112.57.76.0/22
- 117.131.128.0/18
- 117.131.192.0/22
- 117.131.200.0/24
- 117.131.206.0/24
- 117.131.218.0/24
- 117.131.220.0/24
- 117.131.224.0/19
- 117.136.1.0/24
- 117.136.54.0/23
- 120.255.0.0/17
- 120.255.128.0/20
- 120.255.144.0/23
- 139.220.128.0/18
- 139.220.196.0/23
- 139.220.198.0/24
- 139.220.200.0/21
- 139.220.208.0/20
- 139.220.224.0/20
- 139.220.244.0/22
- 139.220.248.0/21
- 211.103.80.0/20
- 211.137.144.0/20
- 211.137.160.0/20
- 223.104.7.0/24
- 223.104.227.0/24
- 223.104.228.0/23
- 223.104.230.0/24
- 223.160.134.0/23
- 223.161.202.0/23
Questions and answers
Who owns AS38019?
Autonomous system AS38019 is operated by China Mobile Communications Group Co., Ltd.
How many IP addresses does AS38019 have?
The network holds 301,312 IPv4 addresses in 112 prefixes, plus 17 IPv6 ranges.
Which country is AS38019 in?
The main country is China.
How big is AS38019?
By IPv4 addresses it ranks #794 worldwide.
What is the largest address block of AS38019?
120.255.0.0 to 120.255.145.255, 37,376 addresses.