AS28201

Name: AS28201 — Companhia Itabirana Telecomunicações Ltda
Creator: ipdex

Companhia Itabirana Telecomunicações Ltda ISP registered in Brazil

235IPv4 prefixes

1IPv6 prefixes

100%RPKI-valid

#1,895AS Rank

#17Rank in Brazil

2008-04-09Allocated

Companhia Itabirana Telecomunicações Ltda (AS28201) — ISP, registered in Brazil. announces 235 IPv4 prefixes + 1 IPv6 prefixes. Rank in Brazil: #17. Allocated: 2008-04-09.

IPv4 235IPv6 1

Announced prefixes · 236

v4 189.90.248.0/23 valid
v4 189.90.250.0/23 valid
v4 189.90.252.0/22 valid
v4 189.90.252.0/23 valid
v4 189.90.254.0/23 valid
v4 191.5.80.0/20 valid
v4 191.5.80.0/21 valid
v4 191.5.80.0/22 valid
v4 191.5.80.0/23 valid
v4 191.5.82.0/23 valid
v4 191.5.84.0/22 valid
v4 191.5.84.0/23 valid
v4 191.5.86.0/23 valid
v4 191.5.88.0/21 valid
v4 191.5.88.0/22 valid
v4 191.5.88.0/23 valid
v4 191.5.90.0/23 valid
v4 191.5.92.0/22 valid
v4 191.5.92.0/23 valid
v4 191.5.94.0/23 valid
v4 45.161.140.0/22 valid
v4 45.161.140.0/23 valid
v4 45.161.142.0/23 valid
v4 45.191.168.0/22 valid
v4 45.191.168.0/23 valid
v4 45.191.170.0/23 valid
v4 45.231.10.0/23 valid
v4 45.231.8.0/22 valid
v4 45.231.8.0/23 valid
v4 45.235.116.0/22 valid
v4 45.235.116.0/23 valid
v4 45.235.118.0/23 valid
v4 45.7.212.0/22 valid
v4 45.7.212.0/23 valid
v4 45.7.214.0/23 valid
v6 2804:5c::/32 valid

RPKI: rpki.cloudflare.com · 2026-06-20

— Routing status unavailable

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	236
2026-06-13	236

Internet Exchanges · 2

IX.br (PTT.br) São Paulo São Paulo/SP 100 Gbps
IX.br (PTT.br) Rio de Janeiro Rio de Janeiro/RJ 10 Gbps

Facilities · 1

1 Facilities · 1 Countries

Equinix SP4 - São Paulo Barueri

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AS28201

Announced prefixes · 236

Prefix history

Internet Exchanges · 2

Facilities · 1

AS topology · Customer cone 16

Providers · 4

Peers · 28

Customers · 13

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