AS3352

Name: AS3352 — TELEFONICA DE ESPANA S.A.U.
Creator: ipdex

TELEFONICA DE ESPANA S.A.U. ISP registered in Spain

212IPv4 prefixes

17IPv6 prefixes

93%RPKI-valid

#463AS Rank

#8Rank in Spain

1995-05-31Allocated

TELEFONICA DE ESPANA S.A.U. (AS3352) — ISP, registered in Spain. announces 212 IPv4 prefixes + 17 IPv6 prefixes. Rank in Spain: #8. Allocated: 1995-05-31.

IPv4 212IPv6 17

Announced prefixes · 229

v4 83.43.0.0/16 valid
v4 83.44.0.0/16 valid
v4 83.45.0.0/16 valid
v4 83.46.0.0/16 valid
v4 83.47.0.0/16 valid
v4 83.48.0.0/16 valid
v4 83.49.0.0/16 valid
v4 83.50.0.0/16 valid
v4 83.51.0.0/16 valid
v4 83.52.0.0/16 valid
v4 83.53.0.0/16 valid
v4 83.54.0.0/16 valid
v4 83.55.0.0/16 valid
v4 83.56.0.0/16 valid
v4 83.57.0.0/16 valid
v4 83.58.0.0/16 valid
v4 83.59.0.0/16 valid
v4 83.60.0.0/16 valid
v4 83.61.0.0/16 valid
v4 83.62.0.0/16 valid
v4 83.63.0.0/16 valid
v4 85.91.64.0/19 unknown
v4 88.0.0.0/16 valid
v4 88.1.0.0/16 valid
v4 88.10.0.0/16 valid
v4 88.11.0.0/16 valid
v4 88.12.0.0/16 valid
v4 88.13.0.0/16 valid
v4 88.14.0.0/16 valid
v4 88.15.0.0/16 valid
v4 88.16.0.0/16 valid
v4 88.17.0.0/16 valid
v4 88.18.0.0/16 valid
v4 88.19.0.0/16 valid
v4 88.2.0.0/16 valid
v4 88.20.0.0/16 valid
v4 88.21.0.0/16 valid
v4 88.22.0.0/16 valid
v4 88.23.0.0/16 valid
v4 88.24.0.0/16 valid
v4 88.25.0.0/16 valid
v4 88.26.0.0/16 valid
v4 88.27.0.0/16 valid
v4 88.28.0.0/16 valid
v4 88.29.0.0/16 valid
v4 88.3.0.0/16 valid
v4 88.30.0.0/16 valid
v4 88.31.0.0/16 valid
v4 88.4.0.0/16 valid
v4 88.5.0.0/16 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	226
2026-06-13	226
2026-06-16	228
2026-06-17	228
2026-06-19	229

Internet Exchanges · 3

CATNIX Barcelona 0 Mbps
ESpanix Madrid Lower LAN Madrid 0 Mbps
ESpanix Madrid Upper LAN Madrid 0 Mbps

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AS3352

Announced prefixes · 229

Prefix history

Internet Exchanges · 3

AS topology · Customer cone 101

Providers · 1

Peers · 4

Customers · 97

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