HomeASN LookupAS28580

AS28580

🇧🇷

AS28580 - Cilnet Comunicacao e Informatica S.A.125143

LACNICallocated
Announced Prefixes (BGP)
318total
293 IPv425 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)90,112
Announced (BGP)297,728
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)1.6×10^29
Prefix Limit (IPv4)
1,000
Prefix Limit (IPv6)
100
Country
🇧🇷 BR
RIR
LACNIC
Status
allocated
Allocated
1/17/2005

Announced Prefixes

(BGP)318
|
Prefix
RPKI
IRR
Last Seen
45.7.204.0/22
No ROA
RADB
5/25/2026
45.7.204.0/23
No ROA
RADB
5/25/2026
45.7.204.0/24
No ROA—5/25/2026
45.7.205.0/24
No ROA—5/25/2026
45.7.206.0/23
No ROA
RADB
5/25/2026
45.7.206.0/24
No ROA—5/25/2026
45.7.207.0/24
No ROA—5/25/2026
45.166.124.0/22
No ROA
RADB
5/25/2026
45.166.124.0/23
No ROA—5/25/2026
45.166.124.0/24
No ROA—5/25/2026
1–10 of 318
1 / 32

Allocated Prefixes

(RIR)32
Prefix
Country
RIR
Status
45.7.204.0/22🇧🇷 BRLACNICallocated
45.166.124.0/22🇧🇷 BRLACNICallocated
45.170.140.0/22🇧🇷 BRLACNICallocated
45.224.76.0/22🇧🇷 BRLACNICallocated
45.237.16.0/22🇧🇷 BRLACNICallocated
138.0.180.0/22🇧🇷 BRLACNICallocated
138.122.68.0/22🇧🇷 BRLACNICallocated
138.186.180.0/22🇧🇷 BRLACNICallocated
143.0.232.0/22🇧🇷 BRLACNICallocated
168.90.184.0/22🇧🇷 BRLACNICallocated
1–10 of 32
1 / 4
ASPA
No ASPA
External Links
LACNIC WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/28580

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/28580" | jq