asn.dev

Address space

AS56040 CMNET-GUANGDONG-AP China Mobile communications corporation

Mobile DROP-listed space APNIC

IPv4 prefixes 918 837K addresses
IPv6 prefixes 961
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/16
/16: 2
2
/18
/18: 3
3
/19
/19: 9
9
/20
/20: 16
16
/21
/21: 64
64
/22
/22: 132
132
/23
/23: 288
288
/24
/24: 404
404

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

IPv6 prefix sizes

All IPv6
/30
/30: 7
7
/31
/31: 7
7
/32
/32: 7
7
/33
/33: 11
11
/34
/34: 17
17
/35
/35: 18
18
/36
/36: 21
21
/37
/37: 35
35
/38
/38: 50
50
/39
/39: 53
53
/40
/40: 102
102
/41
/41: 67
67
/42
/42: 62
62
/43
/43: 80
80
/44
/44: 53
53
/45
/45: 44
44
/46
/46: 108
108
/47
/47: 96
96
/48
/48: 123
123

Geography

Where the space lands

CountryNamePrefixes
CNChina1,879