ıpdex
Brazil

AS52561

GFOUR TELECOM Unknown registered in Brazil

6IPv4 prefixes
6IPv6 prefixes
100%RPKI-valid
#9,714AS Rank
325/327RIS visibility
#1,116Rank in Brazil
2013-02-14Allocated

GFOUR TELECOM (AS52561) — Unknown, registered in Brazil. announces 6 IPv4 prefixes + 6 IPv6 prefixes. Rank in Brazil: #1116. Allocated: 2013-02-14.

Announced prefixes · 12

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

Routing: 6 IPv4 · 6 IPv6 announced · RIS visibility 325/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 5 10 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-1212
2026-06-1312

AS topology · Customer cone 2

Providers · 2

Peers · 3

Customers · 1

  • AS268570 YASUMITSU & YASUMITSU LTDA ME
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