AS28580

Name: AS28580 — Cilnet Comunicação e Informática S.A.
Creator: ipdex

Cilnet Comunicação e Informática S.A. ISP registered in Brazil

42IPv4 prefixes

23IPv6 prefixes

18%RPKI-valid

#3,115AS Rank

327/327RIS visibility

#83Rank in Brazil

2005-01-17Allocated

Cilnet Comunicação e Informática S.A. (AS28580) — ISP, registered in Brazil. announces 42 IPv4 prefixes + 23 IPv6 prefixes. Rank in Brazil: #83. Allocated: 2005-01-17.

IPv4 42IPv6 23

Announced prefixes · 65

v4 138.0.180.0/22 unknown
v4 138.122.68.0/22 unknown
v4 138.186.180.0/22 unknown
v4 143.0.232.0/22 unknown
v4 168.194.228.0/22 unknown
v4 168.194.4.0/22 unknown
v4 168.90.184.0/22 unknown
v4 170.245.20.0/22 unknown
v4 170.247.116.0/22 unknown
v4 177.101.48.0/20 unknown
v4 177.85.40.0/22 unknown
v4 186.195.176.0/20 unknown
v4 186.224.128.0/19 unknown
v4 186.224.128.0/21 unknown
v4 186.224.136.0/21 unknown
v4 186.224.144.0/21 unknown
v4 186.224.152.0/21 unknown
v4 186.224.160.0/19 unknown
v4 186.224.160.0/20 unknown
v4 186.224.176.0/20 unknown
v4 187.45.0.0/20 unknown
v4 187.45.0.0/21 unknown
v4 187.45.16.0/20 unknown
v4 187.45.16.0/21 unknown
v4 187.45.28.0/22 unknown
v4 187.84.0.0/20 unknown
v4 189.28.224.0/20 unknown
v4 189.28.240.0/20 unknown
v4 189.39.80.0/21 unknown
v4 189.39.88.0/21 unknown
v4 189.51.208.0/20 unknown
v4 191.253.224.0/20 unknown
v4 191.253.240.0/20 unknown
v4 200.187.80.0/20 unknown
v4 201.150.100.0/22 unknown
v4 201.46.32.0/20 unknown
v4 201.46.48.0/20 unknown
v4 45.166.124.0/22 unknown
v4 45.170.140.0/22 unknown
v4 45.224.76.0/22 unknown
v4 45.237.16.0/22 unknown
v4 45.7.204.0/22 unknown
v6 2804:5f4:c001::/48 valid
v6 2804:5f4:c002::/48 valid
v6 2804:5f4:c003::/48 valid
v6 2804:5f4:c011::/48 valid
v6 2804:5f4:c012::/48 valid
v6 2804:5f4:c013::/48 valid
v6 2804:5f4:c021::/48 valid
v6 2804:5f4:c022::/48 valid

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

Routing: 293 IPv4 · 25 IPv6 announced · RIS visibility 327/327 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	65
2026-06-13	65

Internet Exchanges · 2

IX.br (PTT.br) São Paulo São Paulo/SP 120 Gbps
IX.br (PTT.br) Campinas Campinas/SP 10 Gbps

Facilities · 4

4 Facilities · 1 Countries

Cirion Sao Paulo - SAO1 Cotia
Equinix SP2 - São Paulo Barueri
Equinix SP3 - São Paulo Santana de Parnaiba
Equinix SP4 - São Paulo Barueri

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AS28580

Announced prefixes · 65

Prefix history

Internet Exchanges · 2

Facilities · 4

AS topology · Customer cone 8

Providers · 3

Peers · 31

Customers · 7

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