AS263904

Name: AS263904 — IUB Telecom Ltda
Creator: ipdex

IUB Telecom Ltda Unknown registered in Brazil

10IPv4 prefixes

7IPv6 prefixes

#7,401AS Rank

325/327RIS visibility

#651Rank in Brazil

2015-08-05Allocated

IUB Telecom Ltda (AS263904) — Unknown, registered in Brazil. announces 10 IPv4 prefixes + 7 IPv6 prefixes. Rank in Brazil: #651. Allocated: 2015-08-05.

IPv4 10IPv6 7

Announced prefixes · 17

v4 138.204.196.0/22 unknown
v4 138.204.196.0/24 unknown
v4 138.204.197.0/24 unknown
v4 138.204.198.0/24 unknown
v4 138.204.199.0/24 unknown
v4 170.80.132.0/22 unknown
v4 170.80.132.0/24 unknown
v4 170.80.133.0/24 unknown
v4 170.80.134.0/24 unknown
v4 170.80.135.0/24 unknown
v6 2804:277c:4000::/34 unknown
v6 2804:277c:8000::/33 unknown
v6 2804:277c:8000::/34 unknown
v6 2804:277c::/32 unknown
v6 2804:277c::/33 unknown
v6 2804:277c::/34 unknown
v6 2804:277c:c000::/34 unknown

Routing: 10 IPv4 · 7 IPv6 announced · RIS visibility 325/327 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	17
2026-06-13	17

AS topology · Customer cone 3

Providers · 2

AS267613 ELETRONET S.A.
AS266167 CELERIX TECNOLOGIA DE TELECOMUNICACOES LTDA

Customers · 2

AS263663 NOBREAK NET LTDA - M.E.
AS270469 J R S PINHEIRO INFORMATICA

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