asn.dev

Address space

AS212655 YOUFIBRE

IPv4 prefixes 19 43.01K addresses
IPv6 prefixes 18
Most common size /21 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/19
/19: 1
1
/20
/20: 4
4
/21
/21: 6
6
/22
/22: 5
5
/23
/23: 1
1
/24
/24: 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
/35
/35: 2
2
/36
/36: 2
2
/37
/37: 2
2
/38
/38: 2
2
/39
/39: 2
2
/40
/40: 4
4

Geography

Where the space lands

CountryNamePrefixes
GBUnited Kingdom37

Inventory

All prefixes

37 total
PrefixFamilyAddressesCountryFlags
45.92.44.0/22IPv41,024GB
83.217.160.0/20IPv44,096GB
87.192.96.0/20IPv44,096GB
87.192.112.0/20IPv44,096GB
88.97.192.0/19IPv48,192GB
88.97.224.0/20IPv44,096GB
88.97.240.0/21IPv42,048GB
88.97.248.0/21IPv42,048GB
89.127.224.0/21IPv42,048GB
149.40.0.0/21IPv42,048GB
154.56.224.0/21IPv42,048GB
154.61.56.0/21IPv42,048GB
185.8.92.0/24IPv4256GB
185.8.94.0/23IPv4512GB
185.26.240.0/22IPv41,024GB
185.43.128.0/22IPv41,024GB
185.83.64.0/22IPv41,024GB
185.154.144.0/22IPv41,024GB
193.28.90.0/24IPv4256GB
2a0e:1d40::/30IPv6—GB
2a0e:1d44::/31IPv6—GB
2a0e:1d46::/32IPv6—GB
2a0e:1d47::/33IPv6—GB
2a0e:1d47:8000::/40IPv6—GB
2a0e:1d47:8100::/40IPv6—GB
2a0e:1d47:8200::/39IPv6—GB
2a0e:1d47:8400::/38IPv6—GB
2a0e:1d47:8800::/37IPv6—GB
2a0e:1d47:9000::/36IPv6—GB
2a0e:1d47:a000::/35IPv6—GB
2a0e:1d47:c000::/36IPv6—GB
2a0e:1d47:d000::/37IPv6—GB
2a0e:1d47:d800::/39IPv6—GB
2a0e:1d47:da00::/40IPv6—GB
2a0e:1d47:db00::/40IPv6—GB
2a0e:1d47:dc00::/38IPv6—GB
2a0e:1d47:e000::/35IPv6—GB