AS265661

Name: AS265661 — Fernando German Fischer (FIBERNET TELECOM)
Creator: ipdex

Fernando German Fischer (FIBERNET TELECOM) Unknown registered in Argentina

4IPv4 prefixes

0IPv6 prefixes

100%RPKI-valid

#11,665AS Rank

326/327RIS visibility

#432Rank in Argentina

2017-02-24Allocated

Fernando German Fischer (FIBERNET TELECOM) (AS265661) — Unknown, registered in Argentina. announces 4 IPv4 prefixes + 0 IPv6 prefixes. Rank in Argentina: #432. Allocated: 2017-02-24.

IPv4 4IPv6 0

Announced prefixes · 4

v4 45.4.252.0/23 valid
v4 45.4.252.0/24 valid
v4 45.4.253.0/24 valid
v4 45.4.254.0/23 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 5 IPv4 · 0 IPv6 announced · RIS visibility 326/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	6
2026-06-13	6
2026-06-14	4

AS topology · Customer cone 2

Providers · 2

AS263774 MARANDU COMUNICACIONES SOCIEDAD DEL ESTADO
AS263944 FiberNet Telecomunicacoes

Peers · 1

AS52404 CABASE Camara Arg de Base de Datos y Serv en Linea

Customers · 1

AS262875 IP AMERICA TELECOM LTDA

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