asn.dev

Address space

AS31472 VOICEHOST

IPv4 prefixes 12 13.31K addresses
IPv6 prefixes 19
Most common size /22 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/21
/21: 2
2
/22
/22: 8
8
/23
/23: 2
2

How this network carves its IPv4 space. 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

Prefix sizes

IPv6
/30
/30: 1
1
/31
/31: 1
1
/32
/32: 1
1
/33
/33: 1
1
/34
/34: 1
1
/35
/35: 1
1
/36
/36: 1
1
/37
/37: 1
1
/38
/38: 1
1
/39
/39: 1
1
/40
/40: 1
1
/41
/41: 1
1
/42
/42: 1
1
/43
/43: 1
1
/44
/44: 1
1
/45
/45: 1
1
/46
/46: 1
1
/47
/47: 2
2

Geography

Where the space lands

CountryNamePrefixes
GBUnited Kingdom31

Inventory

All prefixes

31 total
PrefixFamilyAddressesCountryFlags
37.157.48.0/21IPv42,048GB
84.247.32.0/22IPv41,024GB
89.35.164.0/22IPv41,024GB
149.19.176.0/22IPv41,024GB
185.2.76.0/22IPv41,024GB
185.34.80.0/22IPv41,024GB
185.60.4.0/22IPv41,024GB
185.61.88.0/22IPv41,024GB
185.86.20.0/22IPv41,024GB
185.91.40.0/23IPv4512GB
185.91.42.0/23IPv4512GB
195.206.184.0/21IPv42,048GB
2a00:b840::/47IPv6—GB
2a00:b840:2::/47IPv6—GB
2a00:b840:4::/46IPv6—GB
2a00:b840:8::/45IPv6—GB
2a00:b840:10::/44IPv6—GB
2a00:b840:20::/43IPv6—GB
2a00:b840:40::/42IPv6—GB
2a00:b840:80::/41IPv6—GB
2a00:b840:100::/40IPv6—GB
2a00:b840:200::/39IPv6—GB
2a00:b840:400::/38IPv6—GB
2a00:b840:800::/37IPv6—GB
2a00:b840:1000::/36IPv6—GB
2a00:b840:2000::/35IPv6—GB
2a00:b840:4000::/34IPv6—GB
2a00:b840:8000::/33IPv6—GB
2a00:b841::/32IPv6—GB
2a00:b842::/31IPv6—GB
2a00:b844::/30IPv6—GB