AS28163

Name: AS28163 — Cosmonline Informática Ltda
Creator: ipdex

Cosmonline Informática Ltda ISP registered in Brazil

29IPv4 prefixes

0IPv6 prefixes

#24,359AS Rank

326/327RIS visibility

#288Rank in Brazil

2009-06-10Allocated

Cosmonline Informática Ltda (AS28163) — ISP, registered in Brazil. announces 29 IPv4 prefixes + 0 IPv6 prefixes. Rank in Brazil: #288. Allocated: 2009-06-10.

IPv4 29IPv6 0

Announced prefixes · 29

v4 187.63.32.0/20 unknown
v4 187.63.32.0/21 unknown
v4 187.63.32.0/22 unknown
v4 187.63.32.0/23 unknown
v4 187.63.32.0/24 unknown
v4 187.63.33.0/24 unknown
v4 187.63.34.0/23 unknown
v4 187.63.34.0/24 unknown
v4 187.63.35.0/24 unknown
v4 187.63.36.0/22 unknown
v4 187.63.36.0/23 unknown
v4 187.63.36.0/24 unknown
v4 187.63.37.0/24 unknown
v4 187.63.38.0/23 unknown
v4 187.63.38.0/24 unknown
v4 187.63.39.0/24 unknown
v4 187.63.40.0/21 unknown
v4 187.63.40.0/23 unknown
v4 187.63.40.0/24 unknown
v4 187.63.41.0/24 unknown
v4 187.63.42.0/23 unknown
v4 187.63.42.0/24 unknown
v4 187.63.43.0/24 unknown
v4 187.63.44.0/23 unknown
v4 187.63.44.0/24 unknown
v4 187.63.45.0/24 unknown
v4 187.63.46.0/23 unknown
v4 187.63.46.0/24 unknown
v4 187.63.47.0/24 unknown

Routing: 29 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	29
2026-06-13	29

AS topology · Customer cone 1

Providers · 2

AS16735 ALGAR TELECOM S/A
AS262401 GSTN TELECOMUNICACOES LTDA

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