asn.dev

Address space

AS51430 ALTUS

Unclassified RIPE Enterprise

IPv4 prefixes 22 20.48K addresses
IPv6 prefixes 14
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/20
/20: 2
2
/21
/21: 3
3
/22
/22: 2
2
/23
/23: 1
1
/24
/24: 14
14

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: 1
1
/32
/32: 1
1
/40
/40: 1
1
/46
/46: 1
1
/47
/47: 2
2
/48
/48: 8
8

Geography

Where the space lands

CountryNamePrefixes
NLNetherlands36