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Spain

AS3352

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.

Announced prefixes · 229

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

— Routing status unavailable

Prefix history

0 100 200 2026-06-12 2026-06-19
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-12226
2026-06-13226
2026-06-16228
2026-06-17228
2026-06-19229

Internet Exchanges · 3

AS topology · Customer cone 101

Providers · 1

Peers · 4

  • AS8220 COLT Technology Services Group Limited
  • AS15704 XTRA TELECOM S.A.
  • AS8426 ClaraNET LTD
  • AS29680 Gamma Operadora de Comunicaciones S.A.

Customers · 97

  • AS39551 Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya
  • AS8659 United Nations International Computing Centre
  • AS16371 acens Technologies, S.L.
  • AS2134 Santander Global Technology and Operations, S.L.
  • AS6813 TELEFONICA DE ESPANA S.A.U.
  • AS9075 Unidad Editorial SA
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