AS52877 — AS52877 - INTERPRIME TELECOMUNICACOES LTDA

Network type: residential

AS52877 announces 2 IPv4 prefixes covering 1,536 addresses and 1 IPv6 prefixes.

About this network

AS52877 is operated by Interprime Telecomunicacoes Ltda, trading as TUPIX.

What it's used for

• The address space carries residential and business customer traffic, evidenced by reverse DNS entries such as 138-99-57-0.tupix.net.br and 186-232-75-126.tupix.net.br.
• The AS announces 1536 IPv4 addresses and 17 IPv6 prefixes, with 31 observed routing neighbours. This ratio of moderate address space to a significant number of peers indicates an access network providing last-mile connectivity.
• Traffic from this AS consists of subscriber eyeballs and local business endpoints, consistent with TUPIX's role as a regional telecommunications provider in Brazil.

Notable

• Registrants for both announced IPv4 prefixes (138.99.56.0/22 and 186.232.74.0/23) are listed as INTERPRIME TELECOMUNICACOES LTDA, matching the AS holder.
• The inventory includes two distinct IPv4 blocks and a fragmented set of IPv6 prefixes under the 2804:91c::/33 range, reflecting a standard ISP address allocation.

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

Announced prefixes

• 138.99.56.0/22
• 186.232.74.0/23
• 2804:91c::/32

Upstream networks

• AS264138 LMS - LAST MILE SERVICES LTDA
• AS3356 Level 3 Parent, LLC
• AS271253 LINK BRASIL TELECOMUNICACOES LTDA
• AS6939 Hurricane Electric LLC
• AS37721 Virtual Technologies & Solutions
• AS35280 F5 Networks SARL
• AS24482 SG.GS

Downstream networks

• AS264295 Unolink Telecom Ltda
• AS266592 REAL LIFE COMERCIO E SERVICOS LTDA
• AS271425 Terracel Provedor de Internet Ltda Me
• AS263108 OPANET TELECOMUNICACOES LTDA - ME

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS264138 LMS - LAST MILE SERVICES LTDA
• AS264295 Unolink Telecom Ltda
• AS266592 REAL LIFE COMERCIO E SERVICOS LTDA
• AS271425 Terracel Provedor de Internet Ltda Me
• AS263108 OPANET TELECOMUNICACOES LTDA - ME
• AS271253 LINK BRASIL TELECOMUNICACOES LTDA
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS35280 F5 Networks SARL

Routing security

• RPKI: 11 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 91% of announcements registered; 20 route objects.
• Listed in as-sets: AS-1000-LINKAMERICAN, AS-263009-FORTE-TCM, AS-267613, AS-53078-CUST, AS-CTBC-CUSTOMERS131, AS-CTBC-TOOLS-5, AS-EMBRATELNET, AS-FORTE-TELECOM-CUSTOMER-ES, AS-FORTE-TELECOM-DOWNSTREAMS, AS-GTITELECOM, AS-GTITELECOM-CUSTOMERS, AS-PLENA, AS-TUDDO-CLI2, AS-TUPIX, AS268235:AS-CUSTOMERS, AS3491:AS-CUSTOMERS-NA.

Internet exchanges

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