AS52937 — AS52937 - FHP TELECOMUNICACAO E COM VAREJISTA DE PRODUTOS DE

Network type: residential

AS52937 announces 5 IPv4 prefixes covering 6,144 addresses and 1 IPv6 prefixes.

About this network

AS52937 is operated by FHP Telecomunicação e Com Varejista de Produtos de.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS entries such as dynamic.fhpinternet.com.br and fhptelecom.com.br.
• The AS announces 6,144 IPv4 addresses across 5 prefixes and 1 IPv6 prefix, while maintaining 28 observed neighbours; this ratio indicates a regional access provider rather than a transit carrier.
• Traffic from this network consists of subscriber eyeballs for cable and DSL services in the Rio de Janeiro region.

Notable

• All registrants for the announced prefixes match the AS holder, FHP TELECOMUNICACAO E COM VAREJISTA DE PRODUTOS DE, with netnames 189079, 240657, 259686, 281104, and 300128.
• The inventory consists of five distinct IPv4 blocks, including a /21 and four /22s, alongside a single /32 IPv6 allocation.

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

Announced prefixes

• 131.221.116.0/22
• 138.186.240.0/22
• 170.0.156.0/22
• 170.83.248.0/22
• 177.23.200.0/21
• 2804:b14::/32

Upstream networks

• AS7195 EDGEUNO S.A.S
• AS6939 Hurricane Electric LLC
• AS52468 UFINET PANAMA S.A.
• AS264215 W FIBRA TELECOM LTDA
• AS3356 Level 3 Parent, LLC
• AS24482 SG.GS

Downstream networks

• AS267537 NETFLESH TELECOM E COM DE PROD DE INFORMAT LTDA-ME

Adjacent networks

• AS7195 EDGEUNO S.A.S
• AS6939 Hurricane Electric LLC
• AS52468 UFINET PANAMA S.A.
• AS264215 W FIBRA TELECOM LTDA
• AS3356 Level 3 Parent, LLC
• AS267537 NETFLESH TELECOM E COM DE PROD DE INFORMAT LTDA-ME
• AS24482 SG.GS

Routing security

• RPKI: 0 valid, 0 invalid and 26 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 12% of announcements registered; 3 route objects.
• Listed in as-sets: AS-ANGOLACABLES-BR, AS-CN2, AS-CTBC-CUSTOMERS14, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-EC-RJ, AS-EDATEL, AS-EMBRATELNET, AS-EMIX, AS-GNT-CUSTOMERS, AS-HWNG-CUSTOMERS, AS-LINKFULL-CORPORATE, AS-SB-AUTOMATION-CUSTOMER, AS-UFINET-LATAM-BRASIL, AS-UFLA-TRANSCUST, AS52320:AS-CUSTOMERS, AS53013:AS-CONE.

Internet exchanges

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