HomeASN LookupAS52821

AS52821

🇧🇷

AS52821 - Torres e Anselmi Ltda143604

LACNICallocated
Announced Prefixes (BGP)
9total
6 IPv43 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)2,048
Announced (BGP)4,096
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)1.5×10^29
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
10
Country
🇧🇷 BR
RIR
LACNIC
Status
allocated
Allocated
10/10/2012

Announced Prefixes

(BGP)9
|
Prefix
RPKI
IRR
Last Seen
138.121.144.0/22
No ROA
RADB
5/27/2026
138.121.144.0/23
No ROA
RADB
5/27/2026
138.121.146.0/23
No ROA
RADB
5/27/2026
177.72.156.0/22
No ROA
RADB
5/27/2026
177.72.156.0/23
No ROA
RADB
5/27/2026
177.72.158.0/23
No ROA
RADB
5/27/2026
2804:25a4::/32
No ROA
RADB
5/27/2026
2804:25a4::/33
No ROA—5/27/2026
2804:25a4:8000::/33
No ROA—5/27/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
138.121.144.0/22🇧🇷 BRLACNICallocated
177.72.156.0/22🇧🇷 BRLACNICallocated
2804:25a4::/32🇧🇷 BRLACNICallocated
ASPA
No ASPA
External Links
LACNIC WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/52821

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

curl -s "https://api.ipctl.io/v1/asn/52821" | jq