asn.dev

Address space

AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.

Residential LACNIC

IPv4 prefixes 122 304K addresses
IPv6 prefixes 108
Most common size /22 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/17
/17: 1
1
/18
/18: 1
1
/19
/19: 7
7
/20
/20: 25
25
/21
/21: 24
24
/22
/22: 31
31
/23
/23: 22
22
/24
/24: 11
11

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
/34
/34: 3
3
/35
/35: 3
3
/36
/36: 4
4
/37
/37: 9
9
/38
/38: 13
13
/39
/39: 14
14
/40
/40: 7
7
/41
/41: 6
6
/42
/42: 6
6
/43
/43: 5
5
/44
/44: 7
7
/45
/45: 8
8
/46
/46: 7
7
/47
/47: 6
6
/48
/48: 10
10

Geography

Where the space lands

CountryNamePrefixes
BRBrazil230