AS52587 — AS52587 - iFIBRA TELECOM

Network type: residential

AS52587 announces 2 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

The AS handle iFIBRA TELECOM is held by iFIBRA TELECOM.

What it's used for

• The address space carries residential and business fiber optic traffic, evidenced by reverse DNS entries such as 170-78-29-0.ifibratelecom.com.br and 177-87-201-0.ifibratelecom.com.br.
• The network announces 2048 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, while maintaining 46 observed neighbours, a ratio indicative of a regional access provider rather than a transit hub.
• Traffic consists of subscriber eyeballs and business endpoints for a telecommunications operator providing fiber optic solutions in more than 20 cities in the state of Paraná, Brazil.

Notable

• Registrants for both announced IPv4 prefixes (170.78.28.0/22 and 177.87.200.0/22) are listed as iFIBRA TELECOM, matching the AS holder.
• The address inventory is compact, consisting of two /22 blocks in IPv4 and a single /32 block in IPv6, consistent with a regional footprint.

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

Announced prefixes

• 170.78.28.0/22
• 177.87.200.0/22
• 2804:8ec0::/32

Upstream networks

• AS264409 Huge Solucoes Corporativas Ltda
• AS264943 VIARAPIDA TELECOMUNICACOES LTDA - ME

Downstream networks

• AS267028 UP PROVEDORES DE INTERNET LTDA - ME
• AS262958 JG CARRARO TELECOM LTDA
• AS52912 VIEIRA E RETECHESKI LTDA
• AS267073 L A P JUNIOR EIRELI - ME
• AS268945 Boa vista Net Ltda - me
• AS265461 CCA INFORMATICA LTDA ME
• AS264955 A S Jacobi Informatica
• AS263289 Palmasnet Informatica LTDA
• AS269386 DIULIANE GOES CORREA COBRANCAS
• AS269195 J. CALUX & CIA LTDA
• AS269547 TERALINK TELECOMUNICACOES EIRELI
• AS271310 GRNET TELECOM LTDA
• AS269160 Dblock Net
• AS270626 DOMINION UAULL NET TEC DE CON INTELIGENTES LTDA
• AS263524 Ciabrasnet - Central Brasileira de Internet Ltda
• AS269011 NOX INFORMATICA EIRELI - ME
• AS271087 LIGANETT TELECOMUNICACOES LTDA
• AS266287 JURANDIR DE ANDRADE ME
• AS52607 Irmaos Giotto Oliveira & Cia.Ltda.
• AS268923 LR Digital Internet LTDA
• AS263281 CBR TELECOM
• AS268511 Glaucio Gomes Ramos ME
• AS269006 CRISTIAN MARY HILGEMBERG BUENO - ME
• AS271522 SZABO & BUHNEMANN LTDA -ME
• AS52719 ESPECTRO Gall Ltda

Adjacent networks

• AS264409 Huge Solucoes Corporativas Ltda
• AS267028 UP PROVEDORES DE INTERNET LTDA - ME
• AS262958 JG CARRARO TELECOM LTDA
• AS268945 Boa vista Net Ltda - me
• AS52912 VIEIRA E RETECHESKI LTDA
• AS267073 L A P JUNIOR EIRELI - ME
• AS263524 Ciabrasnet - Central Brasileira de Internet Ltda
• AS264943 VIARAPIDA TELECOMUNICACOES LTDA - ME
• AS265461 CCA INFORMATICA LTDA ME
• AS264955 A S Jacobi Informatica
• AS263289 Palmasnet Informatica LTDA
• AS269386 DIULIANE GOES CORREA COBRANCAS
• AS52607 Irmaos Giotto Oliveira & Cia.Ltda.
• AS269195 J. CALUX & CIA LTDA
• AS269547 TERALINK TELECOMUNICACOES EIRELI
• AS271310 GRNET TELECOM LTDA
• AS269160 Dblock Net
• AS270626 DOMINION UAULL NET TEC DE CON INTELIGENTES LTDA
• AS269011 NOX INFORMATICA EIRELI - ME
• AS61681 MEGANET TELECOM
• AS263281 CBR TELECOM
• AS273376 DIGSEG SISTEMAS LTDA
• AS271087 LIGANETT TELECOMUNICACOES LTDA
• AS266287 JURANDIR DE ANDRADE ME
• AS268511 Glaucio Gomes Ramos ME

Routing security

• RPKI: 4 valid, 0 invalid and 0 not-found announcements; 11 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 13 route objects.
• Listed in as-sets: AS-267613, AS-53062-CUSTOMERS, AS-53062-CUSTOMERS, AS-53115:AS-CUSTOMERS, AS-7738-BGP-CUSTOMERS, AS-7738_CUSTOMERS, AS-AS393742, AS-CTBC-CUSTOMERS16, AS-CTBC-TOOLS-4, AS-DURAND1-CUSTOMER, AS-HUGENET-CUSTOMERS, AS-HURRICANE, AS-ROCKETNETWORK-TOOLS-2, AS-UFINET-LATAM-BRASIL, AS14868:AS-CUSTOMERS, AS198949:AS-SD, AS264409:AS-CONE, AS28146:AS-CLIENTS, AS52587:AS-ALL, AS52587:AS-CUSTOMERS, AS53013:AS-CONE.

Internet exchanges

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