asn.dev

Address space

AS24400 CMNET-V4SHANGHAI-AS-AP Shanghai Mobile Communications Co.,Ltd.

IPv4 prefixes 493 763K addresses
IPv6 prefixes 456
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/17
/17: 2
2
/18
/18: 3
3
/19
/19: 20
20
/20
/20: 32
32
/21
/21: 79
79
/22
/22: 87
87
/23
/23: 130
130
/24
/24: 140
140

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/31
/31: 14
14
/32
/32: 2
2
/33
/33: 2
2
/34
/34: 4
4
/35
/35: 7
7
/36
/36: 17
17
/37
/37: 32
32
/38
/38: 32
32
/39
/39: 34
34
/40
/40: 37
37
/41
/41: 41
41
/42
/42: 36
36
/43
/43: 46
46
/44
/44: 61
61
/45
/45: 15
15
/46
/46: 22
22
/47
/47: 28
28
/48
/48: 26
26

Geography

Where the space lands

CountryNamePrefixes
CNChina949

Inventory

All prefixes

showing 400 of 949
PrefixFamilyAddressesCountryFlags
39.134.86.0/23IPv4512CN
39.134.88.0/22IPv41,024CN
39.135.118.0/23IPv4512CN
39.135.120.0/22IPv41,024CN
39.135.124.0/23IPv4512CN
39.135.218.0/23IPv4512CN
39.135.220.0/23IPv4512CN
39.137.35.0/24IPv4256CN
39.143.12.0/24IPv4256CN
39.143.23.0/24IPv4256CN
39.144.39.0/24IPv4256CN
39.144.40.0/24IPv4256CN
39.144.43.0/24IPv4256CN
39.144.44.0/22IPv41,024CN
39.144.103.0/24IPv4256CN
39.144.104.0/22IPv41,024CN
39.144.244.0/23IPv4512CN
111.55.176.0/23IPv4512CN
112.54.160.0/21IPv42,048CN
112.54.232.0/23IPv4512CN
112.54.234.0/23IPv4512CN
117.131.0.0/22IPv41,024CN
117.131.4.0/23IPv4512CN
117.131.6.0/23IPv4512CN
117.131.8.0/21IPv42,048CN
117.131.16.0/24IPv4256CN
117.131.19.0/24IPv4256CN
117.131.32.0/22IPv41,024CN
117.131.36.0/22IPv41,024CN
117.131.40.0/23IPv4512CN
117.131.42.0/23IPv4512CN
117.131.44.0/22IPv41,024CN
117.131.48.0/23IPv4512CN
117.131.50.0/24IPv4256CN
117.131.51.0/24IPv4256CN
117.131.52.0/22IPv41,024CN
117.131.56.0/21IPv42,048CN
117.131.64.0/21IPv42,048CN
117.131.72.0/24IPv4256CN
117.131.73.0/24IPv4256CN
117.131.74.0/23IPv4512CN
117.131.76.0/22IPv41,024CN
117.131.80.0/22IPv41,024CN
117.131.84.0/24IPv4256CN
117.131.85.0/24IPv4256CN
117.131.86.0/23IPv4512CN
117.131.88.0/22IPv41,024CN
117.131.92.0/24IPv4256CN
117.131.93.0/24IPv4256CN
117.131.94.0/23IPv4512CN
117.131.96.0/23IPv4512CN
117.131.98.0/23IPv4512CN
117.131.100.0/22IPv41,024CN
117.131.104.0/21IPv42,048CN
117.131.112.0/24IPv4256CN
117.131.113.0/24IPv4256CN
117.131.114.0/23IPv4512CN
117.131.116.0/24IPv4256CN
117.131.117.0/24IPv4256CN
117.131.118.0/23IPv4512CN
117.131.120.0/23IPv4512CN
117.131.122.0/24IPv4256CN
117.131.123.0/24IPv4256CN
117.131.124.0/24IPv4256CN
117.131.125.0/24IPv4256CN
117.131.126.0/23IPv4512CN
117.135.0.0/21IPv42,048CN
117.135.8.0/21IPv42,048CN
117.135.16.0/20IPv44,096CN
117.135.32.0/19IPv48,192CN
117.135.64.0/19IPv48,192CN
117.135.96.0/22IPv41,024CN
117.135.100.0/24IPv4256CN
117.135.101.0/24IPv4256CN
117.135.102.0/23IPv4512CN
117.135.104.0/21IPv42,048CN
117.135.112.0/21IPv42,048CN
117.135.120.0/21IPv42,048CN
117.135.129.0/24IPv4256CN
117.135.130.0/24IPv4256CN
117.135.131.0/24IPv4256CN
117.135.140.0/23IPv4512CN
117.135.143.0/24IPv4256CN
117.135.145.0/24IPv4256CN
117.135.146.0/24IPv4256CN
117.135.148.0/23IPv4512CN
117.135.152.0/23IPv4512CN
117.135.164.0/23IPv4512CN
117.135.167.0/24IPv4256CN
117.135.168.0/24IPv4256CN
117.135.176.0/22IPv41,024CN
117.135.180.0/23IPv4512CN
117.135.182.0/23IPv4512CN
117.135.184.0/22IPv41,024CN
117.135.188.0/24IPv4256CN
117.135.189.0/24IPv4256CN
117.135.190.0/24IPv4256CN
117.135.191.0/24IPv4256CN
117.136.8.0/24IPv4256CN
117.136.119.0/24IPv4256CN
117.136.120.0/24IPv4256CN
117.143.0.0/21IPv42,048CN
117.143.8.0/22IPv41,024CN
117.143.12.0/24IPv4256CN
117.143.13.0/24IPv4256CN
117.143.14.0/23IPv4512CN
117.143.16.0/22IPv41,024CN
117.143.20.0/22IPv41,024CN
117.143.24.0/21IPv42,048CN
117.143.32.0/20IPv44,096CN
117.143.48.0/21IPv42,048CN
117.143.56.0/21IPv42,048CN
117.143.64.0/20IPv44,096CN
117.143.80.0/23IPv4512CN
117.143.82.0/24IPv4256CN
117.143.83.0/24IPv4256CN
117.143.84.0/22IPv41,024CN
117.143.88.0/21IPv42,048CN
117.143.96.0/19IPv48,192CN
117.143.128.0/17IPv432,768CN
117.144.0.0/21IPv42,048CN
117.144.8.0/23IPv4512CN
117.144.10.0/23IPv4512CN
117.144.12.0/22IPv41,024CN
117.144.16.0/20IPv44,096CN
117.144.32.0/19IPv48,192CN
117.144.64.0/20IPv44,096CN
117.144.80.0/23IPv4512CN
117.144.82.0/24IPv4256CN
117.144.83.0/24IPv4256CN
117.144.84.0/22IPv41,024CN
117.144.88.0/21IPv42,048CN
117.144.96.0/21IPv42,048CN
117.144.104.0/22IPv41,024CN
117.144.108.0/22IPv41,024CN
117.144.112.0/20IPv44,096CN
117.144.128.0/21IPv42,048CN
117.144.136.0/22IPv41,024CN
117.144.140.0/24IPv4256CN
117.144.141.0/24IPv4256CN
117.144.142.0/23IPv4512CN
117.144.144.0/20IPv44,096CN
117.144.160.0/20IPv44,096CN
117.144.176.0/22IPv41,024CN
117.144.180.0/23IPv4512CN
117.144.182.0/23IPv4512CN
117.144.184.0/21IPv42,048CN
117.144.192.0/21IPv42,048CN
117.144.200.0/22IPv41,024CN
117.144.204.0/22IPv41,024CN
117.144.208.0/22IPv41,024CN
117.144.212.0/22IPv41,024CN
117.144.216.0/21IPv42,048CN
117.144.224.0/23IPv4512CN
117.144.226.0/24IPv4256CN
117.144.230.0/23IPv4512CN
117.144.248.0/21IPv42,048CN
117.184.0.0/19IPv48,192CN
117.184.32.0/23IPv4512CN
117.184.34.0/24IPv4256CN
117.184.36.0/22IPv41,024CN
117.184.40.0/21IPv42,048CN
117.184.48.0/21IPv42,048CN
117.184.56.0/23IPv4512CN
117.184.58.0/23IPv4512CN
117.184.60.0/22IPv41,024CN
117.184.64.0/19IPv48,192CN
117.184.96.0/22IPv41,024CN
117.184.100.0/24IPv4256CN
117.184.101.0/24IPv4256CN
117.184.102.0/23IPv4512CN
117.184.104.0/21IPv42,048CN
117.184.112.0/22IPv41,024CN
117.184.116.0/22IPv41,024CN
117.184.120.0/23IPv4512CN
117.184.122.0/24IPv4256CN
117.184.123.0/24IPv4256CN
117.184.124.0/22IPv41,024CN
117.184.128.0/20IPv44,096CN
117.184.144.0/21IPv42,048CN
117.184.152.0/22IPv41,024CN
117.184.156.0/23IPv4512CN
117.184.158.0/24IPv4256CN
117.184.159.0/24IPv4256CN
117.184.160.0/19IPv48,192CN
117.184.192.0/23IPv4512CN
117.184.194.0/23IPv4512CN
117.184.196.0/22IPv41,024CN
117.184.200.0/24IPv4256CN
117.184.201.0/24IPv4256CN
117.184.202.0/23IPv4512CN
117.184.204.0/23IPv4512CN
117.184.206.0/23IPv4512CN
117.184.208.0/21IPv42,048CN
117.184.226.0/23IPv4512CN
117.184.249.0/24IPv4256CN
117.184.250.0/23IPv4512CN
117.184.252.0/23IPv4512CN
117.185.0.0/23IPv4512CN
117.185.2.0/24IPv4256CN
117.185.3.0/24IPv4256CN
117.185.4.0/22IPv41,024CN
117.185.8.0/21IPv42,048CN
117.185.22.0/23IPv4512CN
117.185.32.0/22IPv41,024CN
117.185.36.0/24IPv4256CN
117.185.37.0/24IPv4256CN
117.185.38.0/23IPv4512CN
117.185.40.0/22IPv41,024CN
117.185.44.0/24IPv4256CN
117.185.45.0/24IPv4256CN
117.185.46.0/23IPv4512CN
117.185.48.0/20IPv44,096CN
117.185.64.0/22IPv41,024CN
117.185.68.0/23IPv4512CN
117.185.70.0/24IPv4256CN
117.185.71.0/24IPv4256CN
117.185.72.0/21IPv42,048CN
117.185.80.0/20IPv44,096CN
117.185.96.0/20IPv44,096CN
117.185.123.0/24IPv4256CN
117.185.124.0/23IPv4512CN
117.185.128.0/22IPv41,024CN
117.185.133.0/24IPv4256CN
117.185.134.0/24IPv4256CN
117.185.144.0/20IPv44,096CN
117.185.160.0/21IPv42,048CN
117.185.168.0/21IPv42,048CN
117.185.176.0/21IPv42,048CN
117.185.184.0/21IPv42,048CN
117.185.192.0/19IPv48,192CN
117.185.229.0/24IPv4256CN
117.185.230.0/24IPv4256CN
117.186.0.0/21IPv42,048CN
117.186.8.0/22IPv41,024CN
117.186.12.0/24IPv4256CN
117.186.13.0/24IPv4256CN
117.186.14.0/23IPv4512CN
117.186.16.0/23IPv4512CN
117.186.18.0/23IPv4512CN
117.186.20.0/23IPv4512CN
117.186.22.0/24IPv4256CN
117.186.23.0/24IPv4256CN
117.186.24.0/21IPv42,048CN
117.186.32.0/21IPv42,048CN
117.186.40.0/21IPv42,048CN
117.186.48.0/20IPv44,096CN
117.186.64.0/18IPv416,384CN
117.186.128.0/19IPv48,192CN
117.186.160.0/20IPv44,096CN
117.186.176.0/22IPv41,024CN
117.186.180.0/23IPv4512CN
117.186.182.0/23IPv4512CN
117.186.184.0/21IPv42,048CN
117.186.192.0/19IPv48,192CN
117.186.224.0/21IPv42,048CN
117.186.232.0/24IPv4256CN
117.186.233.0/24IPv4256CN
117.186.234.0/23IPv4512CN
117.186.236.0/23IPv4512CN
117.186.238.0/23IPv4512CN
117.186.240.0/22IPv41,024CN
117.186.244.0/23IPv4512CN
117.186.246.0/24IPv4256CN
117.186.247.0/24IPv4256CN
117.186.248.0/23IPv4512CN
117.186.250.0/23IPv4512CN
117.186.252.0/22IPv41,024CN
120.204.32.0/22IPv41,024CN
120.204.36.0/23IPv4512CN
120.204.38.0/24IPv4256CN
120.204.39.0/24IPv4256CN
120.204.40.0/21IPv42,048CN
120.204.48.0/23IPv4512CN
120.204.50.0/24IPv4256CN
120.204.51.0/24IPv4256CN
120.204.52.0/22IPv41,024CN
120.204.56.0/21IPv42,048CN
120.204.64.0/21IPv42,048CN
120.204.72.0/23IPv4512CN
120.204.74.0/23IPv4512CN
120.204.76.0/22IPv41,024CN
120.204.80.0/22IPv41,024CN
120.204.84.0/23IPv4512CN
120.204.86.0/23IPv4512CN
120.204.88.0/23IPv4512CN
120.204.90.0/24IPv4256CN
120.204.91.0/24IPv4256CN
120.204.92.0/22IPv41,024CN
120.204.96.0/21IPv42,048CN
120.204.104.0/21IPv42,048CN
120.204.112.0/20IPv44,096CN
120.204.128.0/18IPv416,384CN
120.204.192.0/21IPv42,048CN
120.204.200.0/22IPv41,024CN
120.204.204.0/24IPv4256CN
120.204.208.0/20IPv44,096CN
120.204.224.0/19IPv48,192CN
120.253.128.0/21IPv42,048CN
120.253.136.0/22IPv41,024CN
120.253.140.0/22IPv41,024CN
120.253.144.0/21IPv42,048CN
120.253.152.0/22IPv41,024CN
120.253.156.0/23IPv4512CN
120.253.158.0/23IPv4512CN
120.253.160.0/19IPv48,192CN
120.253.192.0/23IPv4512CN
120.253.194.0/24IPv4256CN
120.253.195.0/24IPv4256CN
120.253.196.0/22IPv41,024CN
120.253.200.0/21IPv42,048CN
120.253.208.0/20IPv44,096CN
120.253.224.0/22IPv41,024CN
120.253.228.0/24IPv4256CN
120.253.229.0/24IPv4256CN
120.253.230.0/23IPv4512CN
120.253.232.0/22IPv41,024CN
120.253.236.0/24IPv4256CN
120.253.237.0/24IPv4256CN
120.253.238.0/23IPv4512CN
120.253.240.0/21IPv42,048CN
120.253.248.0/24IPv4256CN
120.253.249.0/24IPv4256CN
120.253.250.0/23IPv4512CN
120.253.252.0/22IPv41,024CN
183.192.0.0/19IPv48,192CN
183.192.32.0/20IPv44,096CN
183.192.48.0/22IPv41,024CN
183.192.52.0/22IPv41,024CN
183.192.56.0/21IPv42,048CN
183.192.64.0/22IPv41,024CN
183.192.68.0/24IPv4256CN
183.192.69.0/24IPv4256CN
183.192.70.0/23IPv4512CN
183.192.72.0/21IPv42,048CN
183.192.80.0/20IPv44,096CN
183.192.96.0/20IPv44,096CN
183.192.112.0/22IPv41,024CN
183.192.116.0/23IPv4512CN
183.192.118.0/23IPv4512CN
183.192.120.0/21IPv42,048CN
183.192.128.0/19IPv48,192CN
183.192.160.0/23IPv4512CN
183.192.162.0/24IPv4256CN
183.192.163.0/24IPv4256CN
183.192.168.0/23IPv4512CN
183.192.171.0/24IPv4256CN
183.192.173.0/24IPv4256CN
183.192.174.0/23IPv4512CN
183.192.202.0/24IPv4256CN
183.192.208.0/21IPv42,048CN
183.192.216.0/21IPv42,048CN
183.192.224.0/20IPv44,096CN
183.192.240.0/20IPv44,096CN
183.193.0.0/20IPv44,096CN
183.193.16.0/21IPv42,048CN
183.193.24.0/22IPv41,024CN
183.193.28.0/22IPv41,024CN
183.193.32.0/19IPv48,192CN
183.193.64.0/22IPv41,024CN
183.193.68.0/23IPv4512CN
183.193.70.0/23IPv4512CN
183.193.72.0/21IPv42,048CN
183.193.80.0/21IPv42,048CN
183.193.88.0/24IPv4256CN
183.193.90.0/23IPv4512CN
183.193.92.0/24IPv4256CN
183.193.93.0/24IPv4256CN
183.193.94.0/23IPv4512CN
183.193.96.0/19IPv48,192CN
183.193.128.0/20IPv44,096CN
183.193.144.0/21IPv42,048CN
183.193.152.0/21IPv42,048CN
183.193.160.0/19IPv48,192CN
183.193.192.0/20IPv44,096CN
183.193.208.0/23IPv4512CN
183.193.210.0/24IPv4256CN
183.193.211.0/24IPv4256CN
183.193.212.0/22IPv41,024CN
183.193.216.0/21IPv42,048CN
183.193.224.0/21IPv42,048CN
183.193.232.0/23IPv4512CN
183.193.234.0/23IPv4512CN
183.193.236.0/22IPv41,024CN
183.193.240.0/20IPv44,096CN
183.194.0.0/17IPv432,768CN
183.194.128.0/22IPv41,024CN
183.194.132.0/24IPv4256CN
183.194.133.0/24IPv4256CN
183.194.134.0/23IPv4512CN
183.194.136.0/21IPv42,048CN
183.194.144.0/20IPv44,096CN
183.194.160.0/20IPv44,096CN
183.194.176.0/21IPv42,048CN
183.194.192.0/22IPv41,024CN
183.194.200.0/22IPv41,024CN
183.194.205.0/24IPv4256CN
183.194.240.0/22IPv41,024CN
183.194.244.0/24IPv4256CN
183.194.245.0/24IPv4256CN

Capped at 400 rows to keep the page a sane size. The filter searches only what is rendered.