HomeASN LookupAS263543

AS263543

🇧🇷

AS263543 - Butzen e Mentges Ltda193808

LACNICallocated
Announced Prefixes (BGP)
7total
6 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)2,048
Announced (BGP)4,096
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Country
🇧🇷 BR
RIR
LACNIC
Status
allocated
Allocated
1/28/2014

Announced Prefixes

(BGP)7
|
Prefix
RPKI
IRR
Last Seen
143.202.120.0/22
 Valid
RADB
5/26/2026
143.202.120.0/23
 Valid
RADB
5/26/2026
143.202.122.0/23
 Valid
RADB
5/26/2026
191.5.236.0/22
 Valid
RADB
5/26/2026
191.5.236.0/23
 Valid
RADB
5/26/2026
191.5.238.0/23
 Valid
RADB
5/26/2026
2804:13a4::/32
 Valid
RADB
5/26/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
143.202.120.0/22🇧🇷 BRLACNICallocated
191.5.236.0/22🇧🇷 BRLACNICallocated
2804:13a4::/32🇧🇷 BRLACNICallocated
ASPA
No ASPA
External Links
LACNIC WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/263543

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

curl -s "https://api.ipctl.io/v1/asn/263543" | jq