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 195.76.141.0/24 valid
v4 195.76.164.0/24 valid
v4 195.77.0.0/16 valid
v4 195.77.57.0/24 valid
v4 2.136.0.0/16 valid
v4 2.137.0.0/16 valid
v4 2.138.0.0/16 valid
v4 2.139.0.0/16 valid
v4 2.140.0.0/16 valid
v4 2.141.0.0/16 valid
v4 2.142.0.0/16 valid
v4 2.143.0.0/16 valid
v4 212.170.0.0/16 valid
v4 212.170.156.0/24 valid
v4 212.170.159.0/24 valid
v4 213.0.0.0/16 valid
v4 213.4.0.0/16 valid
v4 213.96.0.0/16 valid
v4 213.97.0.0/16 valid
v4 213.98.0.0/16 valid
v4 213.99.0.0/16 valid
v4 213.99.31.0/24 valid
v4 213.99.44.0/24 valid
v4 213.99.59.0/24 valid
v4 217.11.96.0/19 valid
v4 217.124.0.0/16 valid
v4 217.125.0.0/16 valid
v4 217.126.0.0/16 valid
v4 217.127.0.0/16 valid
v4 37.10.128.0/17 valid
v4 37.12.0.0/16 valid
v4 37.13.0.0/16 valid
v4 37.158.0.0/16 valid
v4 45.148.220.0/24 valid
v4 5.205.0.0/16 valid
v4 5.45.8.0/21 unknown
v4 79.144.0.0/16 valid
v4 79.145.0.0/16 valid
v4 79.146.0.0/16 valid
v4 79.147.0.0/16 valid
v4 79.148.0.0/16 valid
v4 79.149.0.0/16 valid
v4 79.150.0.0/16 valid
v4 79.151.0.0/16 valid
v4 79.152.0.0/16 valid
v4 79.153.0.0/16 valid
v4 79.154.0.0/16 valid
v4 79.155.0.0/16 valid
v4 79.156.0.0/16 valid
v4 79.157.0.0/16 valid

RPKI: rpki.cloudflare.com · 2026-06-19

— 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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