AS61759 — AS61759 - BIASUS E BIASUS LTDA - ME

AS61759 announces 1 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.

About this network

AS61759 is operated by Biasus E Biasus LTDA - ME.

What it's used for

• The address space is registered under the netname 234696 with registrant BIASUS E BIASUS LTDA - ME.
• The AS announces 1024 IPv4 addresses across 1 prefix and 1 IPv6 prefix, while maintaining 26 observed neighbours.
• This ratio of a small address inventory against a high number of peering neighbours indicates a transit or interconnection role rather than a large-scale access network.

Notable

• The RDAP registrant BIASUS E BIASUS LTDA - ME matches the AS holder name exactly.
• The inventory consists of a single contiguous IPv4 block, 131.100.80.0/22, and a single IPv6 prefix, 2804:1bf4::/32.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 131.100.80.0/22
• 2804:1bf4::/32

Upstream networks

• AS28146 MHNET TELECOM
• AS53169 Tche Turbo Provedor de Internet LTDA
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS35280 F5 Networks SARL

Adjacent networks

• AS28146 MHNET TELECOM
• AS53169 Tche Turbo Provedor de Internet LTDA
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS35280 F5 Networks SARL

Routing security

• RPKI: 0 valid, 0 invalid and 7 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 43% of announcements registered; 3 route objects.
• Listed in as-sets: AS-267613, AS-53169-CUSTOMERS, AS-8167-BGP-CUSTOMERS, AS-8167_CUSTOMERS, AS-ADYLNET-CUSTOMERS, AS-CTBC-CUSTOMERS29, AS-CTBC-CUSTOMERS77, AS-CTBC-TOOLS-4, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-EMBRATELNET, AS-HURRICANE, AS-HWNG-DOWNSTREAMS, AS-SB-AUTOMATION-CUSTOMER, AS-UFINET-LATAM-BRASIL, AS28146:AS-CLIENTS, AS3491:AS-CUSTOMERS-NA, AS53013:AS-CONE, AS53169:AS-CUSTOMERS.

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil