AS273663 — AS273663 - NT FIBRA

Network type: residential

AS273663 announces 2 IPv4 prefixes covering 768 addresses and 1 IPv6 prefixes.

Announced prefixes

• 177.8.71.0/24
• 200.124.78.0/23
• 2804:8a58::/32

Upstream networks

• AS53181 Avanca Telecom e Servicos LTDA
• AS21574 Century Telecom Ltda
• AS35280 F5 Networks SARL

Downstream networks

• AS275787 BARUQUE REOBTH EIRELI
• AS272736 VMMARTINS COMUNICACOES

Adjacent networks

• AS53181 Avanca Telecom e Servicos LTDA
• AS21574 Century Telecom Ltda
• AS275787 BARUQUE REOBTH EIRELI
• AS272736 VMMARTINS COMUNICACOES
• AS35280 F5 Networks SARL

Routing security

• RPKI: 5 valid, 0 invalid and 0 not-found announcements; 10 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 23 route objects.
• Listed in as-sets: AS-21574-CUSTOMERS, AS-267613, AS-53427-TGLOBAL, AS-CTBC-CUSTOMERS242, AS-CTBC-TOOLS-4, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-EMBRATELNET, AS-FORTE-TELECOM-DOWNSTREAMS, AS-HURRICANEV6, AS-K2TELECOM-COSTUMERS, AS-NTFIBRA, AS-OPENX-CUSTOMERS, AS-SB-AUTOMATION-CUSTOMER, AS-SJNET-CUSTOMERS, AS-UFLA-TRANSCUST, AS264409:AS-CONE, AS53013:AS-CONE.

Internet exchanges

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