AS52772 — AS52772 - SJNET TELECOMUNICACOES - EIRELI

AS52772 announces 1 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.

About this network

AS52772 is operated by Sjnet Telecomunicações - EIRELI.

What it's used for

• The address space carries residential broadband traffic, evidenced by the reverse DNS record 177-39-158-254.sjnettelecom.com.br and the netname 190393 associated with the registrant.
• The AS announces 1024 IPv4 addresses across a single /22 prefix and 9 IPv6 prefixes, while maintaining 52 observed neighbours; this ratio of modest address inventory against a high neighbour count indicates a transit or peering-heavy role for a regional carrier.
• As a telecommunications provider in Brazil, the traffic consists of subscriber internet access, including web browsing, streaming, and VoIP services for its customer base.

Notable

• The RDAP registrant SJNET TELECOMUNICACOES - EIRELI matches the AS holder name exactly, confirming consistent ownership of the announced space.
• The inventory is compact, consisting of one contiguous IPv4 block and a set of hierarchical IPv6 prefixes, typical of a focused regional ISP rather than a large national carrier.

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

Announced prefixes

• 177.39.156.0/22
• 2804:259c::/32

Upstream networks

• AS7195 EDGEUNO S.A.S
• AS13786 Seabras 1 USA, LLC
• AS265038 TELFO SERVICO DE TELECOMUNICACOES LTDA
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions

Downstream networks

• AS263390 FNT Telecomunicacoes e Acesso a Redes de Internet
• AS218580 WESLEY MELO DA SILVA
• AS270436 SOOU TELECOM
• AS267587 CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA - EP
• AS268091 ZM SERVICOS EM TELEFONIA LTDA - ME
• AS262898 JM TELECOMUNICACOES E MANUTENCAO DE COMP. EIRELI
• AS267385 MEGA NET RIO
• AS267560 PC CONNECT TELECOMUNICACOES LTDA
• AS264384 LINEJET SERVICOS DE TELECOMUNICACOES LTDA
• AS266544 GLINK TECNOLOGIA LTDA
• AS267373 AGIL TECOMUNICACOES LTDA
• AS263016 NDX Net Servicos de Informatica Ltda.
• AS271071 NAVEGAI SERVICOS DE TELECOMUNICACOES E INFORMATICA
• AS269535 TEC PLUS TELECOMUNICAO LTDA
• AS268183 VENTURA TELECOMUNICACOES LTDA
• AS275787 BARUQUE REOBTH EIRELI
• AS270719 START NET TELECOM LTDA
• AS263324 Net&Com Servicos de Informatica e Telecomunicacoes
• AS271080 SPACE NET WORLD TELECOM
• AS267470 CX Pro
• AS264301 LLL INFORMATICA LTDA
• AS265256 Renovaflex Telecom

Adjacent networks

• AS7195 EDGEUNO S.A.S
• AS13786 Seabras 1 USA, LLC
• AS267587 CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA - EP
• AS265038 TELFO SERVICO DE TELECOMUNICACOES LTDA
• AS267373 AGIL TECOMUNICACOES LTDA
• AS218580 WESLEY MELO DA SILVA
• AS263390 FNT Telecomunicacoes e Acesso a Redes de Internet
• AS262898 JM TELECOMUNICACOES E MANUTENCAO DE COMP. EIRELI
• AS270436 SOOU TELECOM
• AS264384 LINEJET SERVICOS DE TELECOMUNICACOES LTDA
• AS263324 Net&Com Servicos de Informatica e Telecomunicacoes
• AS267560 PC CONNECT TELECOMUNICACOES LTDA
• AS268091 ZM SERVICOS EM TELEFONIA LTDA - ME
• AS267385 MEGA NET RIO
• AS266544 GLINK TECNOLOGIA LTDA
• AS263016 NDX Net Servicos de Informatica Ltda.
• AS24482 SG.GS
• AS271071 NAVEGAI SERVICOS DE TELECOMUNICACOES E INFORMATICA
• AS268183 VENTURA TELECOMUNICACOES LTDA
• AS269535 TEC PLUS TELECOMUNICAO LTDA
• AS275787 BARUQUE REOBTH EIRELI
• AS270719 START NET TELECOM LTDA
• AS271080 SPACE NET WORLD TELECOM
• AS37721 Virtual Technologies & Solutions
• AS267470 CX Pro

Routing security

• RPKI: 5 valid, 0 invalid and 0 not-found announcements; 11 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 81 route objects.
• Listed in as-sets: AS-21574-CUSTOMERS, AS-263009-FORTE-TCM, AS-267613, AS-28124, AS-53427-TGLOBAL, AS-CTBC-CUSTOMERS12, AS-CTBC-CUSTOMERS239, AS-CTBC-TOOLS-1, AS-DECIX-RIO-CONNECTED, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-EDATEL, AS-EMBRATELNET, AS-FLYS, AS-FORTE-TELECOM-CUSTOMER-IX-CLOUD, AS-FORTE-TELECOM-CUSTOMER-POC, AS-FORTE-TELECOM-DOWNSTREAMS, AS-FORTEL-CUSTOMERS, AS-GOLDENLINK-CUSTOMERS, AS-K2TELECOM-COSTUMERS, AS-LINKFULL-CORPORATE, AS-OPENX-CUSTOMERS, AS-SB-AUTOMATION-CUSTOMER, AS-SJNET, AS-SUMICITY-CUSTOMERS.

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil
• IX.br (PTT.br) Fortaleza — Fortaleza, Brazil
• LINX LON1 — London, United Kingdom
• IX.br (PTT.br) Porto Alegre — Porto Alegre, Brazil
• New York International Internet Exchange — New York, United States
• IX.br (PTT.br) Salvador — Salvador, Brazil
• FL-IX - The Florida Internet Exchange / Community IX - Florida — Miami, United States