asn.dev

Address space

AS4515 PCCW-AS-AP PCCW IMS Ltd PCCW Business Internet Access

Unclassified APNIC

IPv4 prefixes 566 545K addresses
IPv6 prefixes 41
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/17
/17: 1
1
/18
/18: 1
1
/19
/19: 7
7
/20
/20: 18
18
/21
/21: 58
58
/22
/22: 105
105
/23
/23: 163
163
/24
/24: 213
213

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
/31
/31: 2
2
/32
/32: 1
1
/33
/33: 1
1
/35
/35: 2
2
/36
/36: 2
2
/37
/37: 2
2
/38
/38: 1
1
/39
/39: 3
3
/40
/40: 2
2
/41
/41: 4
4
/42
/42: 4
4
/43
/43: 5
5
/44
/44: 4
4
/45
/45: 2
2
/46
/46: 3
3
/47
/47: 2
2
/48
/48: 1
1

Geography

Where the space lands

CountryNamePrefixes
HKHong Kong607