asn.dev

Address space

AS43754 ASIATECH

Unclassified RIPE

IPv4 prefixes 139 208K addresses
IPv6 prefixes 52
Most common size /22 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/18
/18: 3
3
/19
/19: 3
3
/20
/20: 6
6
/21
/21: 21
21
/22
/22: 44
44
/23
/23: 24
24
/24
/24: 38
38

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
/29
/29: 5
5
/30
/30: 5
5
/31
/31: 4
4
/32
/32: 5
5
/33
/33: 3
3
/34
/34: 4
4
/35
/35: 1
1
/37
/37: 2
2
/38
/38: 2
2
/39
/39: 2
2
/40
/40: 2
2
/41
/41: 2
2
/42
/42: 2
2
/43
/43: 2
2
/44
/44: 2
2
/45
/45: 2
2
/46
/46: 2
2
/47
/47: 3
3
/48
/48: 2
2

Geography

Where the space lands

CountryNamePrefixes
IRIran (Islamic Republic of)191