asn.dev

Address space

AS59439 VOICEFACTORY-AS

Hosting RIPE Content

IPv4 prefixes 1 1.02K addresses
IPv6 prefixes 18
Most common size /22 IPv4
Flagged 17

Shape

IPv4 prefix sizes

All IPv4
/22
/22: 1
1

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
/48
/48: 1
1
/49
/49: 1
1
/50
/50: 1
1
/51
/51: 1
1
/52
/52: 1
1
/53
/53: 1
1
/54
/54: 1
1
/55
/55: 1
1
/56
/56: 1
1
/57
/57: 1
1
/58
/58: 1
1
/59
/59: 1
1
/60
/60: 1
1
/61
/61: 1
1
/62
/62: 1
1
/63
/63: 1
1
/64
/64: 2
2

Geography

Where the space lands

CountryNamePrefixes
GBUnited Kingdom19

Review

Flagged prefixes

17 of 19
PrefixFamilyAddressesCountryFlags
2a0d:c0c0:3e1::/60IPv6/60GBToo specific
2a0d:c0c0:3e1:10::/61IPv6/61GBToo specific
2a0d:c0c0:3e1:18::/64IPv6/64GBToo specific
2a0d:c0c0:3e1:19::/64IPv6/64GBToo specific
2a0d:c0c0:3e1:1a::/63IPv6/63GBToo specific
2a0d:c0c0:3e1:1c::/62IPv6/62GBToo specific
2a0d:c0c0:3e1:20::/59IPv6/59GBToo specific
2a0d:c0c0:3e1:40::/58IPv6/58GBToo specific
2a0d:c0c0:3e1:80::/57IPv6/57GBToo specific
2a0d:c0c0:3e1:100::/56IPv6/56GBToo specific
2a0d:c0c0:3e1:200::/55IPv6/55GBToo specific
2a0d:c0c0:3e1:400::/54IPv6/54GBToo specific
2a0d:c0c0:3e1:800::/53IPv6/53GBToo specific
2a0d:c0c0:3e1:1000::/52IPv6/52GBToo specific
2a0d:c0c0:3e1:2000::/51IPv6/51GBToo specific
2a0d:c0c0:3e1:4000::/50IPv6/50GBToo specific
2a0d:c0c0:3e1:8000::/49IPv6/49GBToo specific

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