AS271699

Name: AS271699 — CALLFRAN TELECOM LTDA
Creator: ipdex

CALLFRAN TELECOM LTDA ISP registered in Brazil

4IPv4 prefixes

4IPv6 prefixes

#72,174AS Rank

326/327RIS visibility

#2,101Rank in Brazil

2021-04-12Allocated

CALLFRAN TELECOM LTDA (AS271699) — ISP, registered in Brazil. announces 4 IPv4 prefixes + 4 IPv6 prefixes. Rank in Brazil: #2101. Allocated: 2021-04-12.

IPv4 4IPv6 4

Announced prefixes · 8

v4 45.228.36.0/24 unknown
v4 45.228.37.0/24 unknown
v4 45.228.38.0/24 unknown
v4 45.228.39.0/24 unknown
v6 2804:7fa0:4000::/34 unknown
v6 2804:7fa0:8000::/34 unknown
v6 2804:7fa0::/34 unknown
v6 2804:7fa0:c000::/34 unknown

Routing: 4 IPv4 · 4 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	8
2026-06-13	8

AS topology · Customer cone 1

Providers · 4

AS269595 VGRNET INFORMATICA LTDA
AS263880 WANTEL TECNOLOGIA LTDA. EPP
AS264479 Turbozone Internet
AS270864 NORMA LUCIA DA SILVA ME

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