AS52821 — AS52821 - Torres e Anselmi Ltda

AS52821 announces 2 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

Announced prefixes

• 138.121.144.0/22
• 177.72.156.0/22
• 2804:25a4::/32

Upstream networks

• AS274685 HS TELECOMUNICACAO E TECNOLOGIA LTDA
• AS267973 G.V.R. TELECOMUNICACOES E SERVICOS LTDA - ME
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS267621 IFIBER TELECOM

Adjacent networks

• AS274685 HS TELECOMUNICACAO E TECNOLOGIA LTDA
• AS267973 G.V.R. TELECOMUNICACOES E SERVICOS LTDA - ME
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS267621 IFIBER TELECOM

Routing security

• RPKI: 0 valid, 0 invalid and 9 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 78% of announcements registered; 15 route objects.
• Listed in as-sets: AS-1000-LINKAMERICAN, AS-267613, AS-8167-BGP-CUSTOMERS, AS-8167_CUSTOMERS, AS-AS393742, AS-CTBC-CUSTOMERS18, AS-CTBC-CUSTOMERS84, AS-CTBC-TOOLS-4, AS-E1-AUTOMATION-CUSTOMER, AS-EMBRATELNET, AS-FLYS, AS-HURRICANE, AS-HURRICANEV6, AS-HWNG-DOWNSTREAMS, AS-OPCAO, AS-TRANSITOS, AS-UFINET-LATAM-BRASIL, AS-VSX, AS14282:AS-CUSTOMERS, AS14868:AS-CUSTOMERS, AS262821:AS-CUSTOMERS-IP, AS262865:AS-CUSTOMERS, AS28146:AS-CLIENTS, AS53013:AS-CONE.

Internet exchanges

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