asn.dev

Address space

AS56478 BCUBE-AS

IPv4 prefixes 39 141K addresses
IPv6 prefixes 1
Most common size /22 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/17
/17: 1
1
/18
/18: 1
1
/19
/19: 4
4
/20
/20: 6
6
/21
/21: 8
8
/22
/22: 17
17
/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
/32
/32: 1
1

Geography

Where the space lands

CountryNamePrefixes
GBUnited Kingdom40

Inventory

All prefixes

40 total
PrefixFamilyAddressesCountryFlags
31.14.248.0/22IPv41,024GB
37.156.72.0/22IPv41,024GB
68.168.32.0/19IPv48,192GB
88.98.192.0/20IPv44,096GB
88.98.208.0/21IPv42,048GB
88.98.216.0/23IPv4512GB
88.98.218.0/23IPv4512GB
88.98.220.0/22IPv41,024GB
88.98.224.0/20IPv44,096GB
88.98.240.0/22IPv41,024GB
88.98.244.0/22IPv41,024GB
88.98.248.0/21IPv42,048GB
89.32.120.0/22IPv41,024GB
89.34.164.0/22IPv41,024GB
89.35.196.0/22IPv41,024GB
89.36.64.0/21IPv42,048GB
89.39.136.0/21IPv42,048GB
89.44.40.0/22IPv41,024GB
93.115.192.0/22IPv41,024GB
137.220.64.0/19IPv48,192GB
137.220.96.0/21IPv42,048GB
137.220.104.0/22IPv41,024GB
137.220.108.0/22IPv41,024GB
137.220.112.0/20IPv44,096GB
140.228.32.0/20IPv44,096GB
140.228.48.0/21IPv42,048GB
140.228.56.0/22IPv41,024GB
140.228.60.0/22IPv41,024GB
140.228.64.0/19IPv48,192GB
141.0.144.0/20IPv44,096GB
143.58.128.0/17IPv432,768GB
152.37.64.0/18IPv416,384GB
185.24.120.0/22IPv41,024GB
188.172.144.0/20IPv44,096GB
188.210.208.0/21IPv42,048GB
188.211.160.0/22IPv41,024GB
188.213.136.0/22IPv41,024GB
188.214.8.0/21IPv42,048GB
209.35.64.0/19IPv48,192GB
2a01:4b00::/32IPv6—GB