asn.dev

Address space

AS54994 ML-1432-54994

Unclassified ARIN NSP

IPv4 prefixes 317 282K addresses
IPv6 prefixes 80
Most common size /24 IPv4
Flagged 2

Shape

IPv4 prefix sizes

All IPv4
/18
/18: 1
1
/19
/19: 1
1
/20
/20: 14
14
/21
/21: 32
32
/22
/22: 60
60
/23
/23: 75
75
/24
/24: 134
134

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
/45
/45: 6
6
/46
/46: 5
5
/47
/47: 25
25
/48
/48: 42
42
/63
/63: 1
1
/64
/64: 1
1

Geography

Where the space lands

CountryNamePrefixes
CACanada397

Review

Flagged prefixes

2 of 397
PrefixFamilyAddressesCountryFlags
2001:e68:20db:10::/63IPv6/63CAToo specific
2001:fb0:109f:1::/64IPv6/64CAToo specific

A flag is an observation, not an accusation. Very large and very specific prefixes are both legitimate in the right context.