asn.dev

Address space

AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation

Unclassified APNIC

IPv4 prefixes 589 1.13M addresses
IPv6 prefixes 148
Most common size /23 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/15
/15: 1
1
/16
/16: 3
3
/17
/17: 6
6
/18
/18: 4
4
/19
/19: 9
9
/20
/20: 20
20
/21
/21: 60
60
/22
/22: 118
118
/23
/23: 189
189
/24
/24: 179
179

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: 1
1
/31
/31: 3
3
/32
/32: 4
4
/34
/34: 1
1
/35
/35: 2
2
/36
/36: 3
3
/37
/37: 5
5
/38
/38: 6
6
/39
/39: 10
10
/40
/40: 16
16
/41
/41: 3
3
/42
/42: 5
5
/43
/43: 9
9
/44
/44: 7
7
/45
/45: 13
13
/46
/46: 13
13
/47
/47: 13
13
/48
/48: 34
34

Geography

Where the space lands

CountryNamePrefixes
CNChina737