Internet Infrastructure in Spain

Lyntia Networks, S.A.U. — neutral Spanish wholesale dark-fibre/backbone operator, HQ Alcobendas (Madrid), roots 1998 (Ufinet + Desarrollo del Cable). >43,000 km network, #2 dark-fibre share. Single op ASN AS8903 (RIPE/ES): ~118 prefixes originated, 129 peers; upstreams Deutsche Telekom AS3320 + Hurricane Electric AS6939; IXPs ESPANIX & DE-CIX Madrid. BTW tracks it as the operator of AS12541, mapping its interconnection footprint to the responsible organisation.

Identity

LYNTIA NETWORKS (Backbone), Private company, Operator

Network records

AS8903, AS3320, AS6939 +3 · 187 network relationships

Confidence

High confidence

Last updated

Jul 12, 2026

TELECOM FIBERGREEN TECNOLOGICAS S.L. has public ASN/IP network-resource records in Spain, including AS58327; the record also shows 10 network relationships.

Identity

TELECOM FIBERGREEN TECNOLOGICAS S.L., Private company, Operator

Network records

AS58327 · 10 network relationships

Confidence

High confidence

Last updated

Jun 18, 2026

Sociedad Andaluza para el Desarrollo de las Telecomunicaciones S.A. Medio Propio has public ASN/IP network-resource records in Spain, including AS34285; the record also shows 14 network relationships.

Identity

Sociedad Andaluza para el Desarrollo de las Telecomunicaciones S.A. Medio Propio, Private company, Operator

Network records

AS34285 · 14 network relationships

Confidence

High confidence

Last updated

Jun 18, 2026

Gestioniza Infraestructuras has public ASN/IP network-resource records in Spain, including AS202513; the record also shows 17 network relationships.

Identity

Gestioniza Infraestructuras, Private company, Company

Network records

AS202513 · 17 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

TeleCable R Cable y Telecable Telecomunicaciones, S.A.U. has public ASN/IP network-resource records in Spain, including AS12946; the record also shows 20 network relationships.

Identity

TeleCable R Cable y Telecable Telecomunicaciones, S.A.U., Private company, Operator

Network records

AS12946 · 20 network relationships

Confidence

High confidence

Last updated

Jun 18, 2026

CASTTELECOM CAST-TELECOM SL has public ASN/IP network-resource records in Spain, including AS206318; the record also shows 3 network relationships.

Identity

CASTTELECOM CAST-TELECOM SL, Private company, Operator

Network records

AS206318 · 3 network relationships

Confidence

High confidence

Last updated

Jun 18, 2026

asn AVATEL TELECOM, SA has public ASN/IP network-resource records in Spain, including AS41531; the record also shows 4 network relationships.

Identity

asn AVATEL TELECOM, SA, Private company, Operator

Network records

AS41531 · 4 network relationships

Confidence

High confidence

Last updated

Jun 18, 2026

INSULAR Solintex Insular SLU has public ASN/IP network-resource records in Spain, including AS199149; the record also shows 6 network relationships.

Identity

INSULAR Solintex Insular SLU, Private company, Company

Network records

AS199149 · 6 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

ChatHispano Asociacion IRC Hispano has public ASN/IP network-resource records in Spain, including AS29117; the record also shows 54 network relationships.

Identity

ChatHispano Asociacion IRC Hispano, Private company, Company

Network records

AS29117 · 54 network relationships

Confidence

Medium confidence

Last updated

May 20, 2026

Kuali_Digital Valor Information Technologies, S.L. has public ASN/IP network-resource records in Spain, including AS31082; the record also shows 16 network relationships.

Identity

Kuali_Digital Valor Information Technologies, S.L., Private company, Company

Network records

AS31082 · 16 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

NALANDA GLOBAL S.A. has public ASN/IP network-resource records in Spain, including AS42212; the record also shows 6 network relationships.

Identity

NALANDA GLOBAL S.A., Private company, Company

Network records

AS42212 · 6 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

techco-security-1 Securitas Seguridad Espana S.A. has public ASN/IP network-resource records in Spain, including AS51415; the record also shows 14 network relationships.

Identity

techco-security-1 Securitas Seguridad Espana S.A., Private company, Company

Network records

AS51415 · 14 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

Abertis Infraestructuras, S.A. has public ASN/IP network-resource records in Spain, including AS50715; the record also shows 6 network relationships.

Identity

Abertis Infraestructuras, S.A., Private company, Company

Network records

AS50715 · 6 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

CATNIX Consorci de Serveis Universitaris de Catalunya has public ASN/IP network-resource records in Spain, including AS49638; the record also shows 14 network relationships.

Identity

CATNIX Consorci de Serveis Universitaris de Catalunya, Private company, Company

Network records

AS49638 · 14 network relationships

Confidence

Medium confidence

Last updated

May 21, 2026

Caixabank S.A. has public ASN/IP network-resource records in Spain, including AS20748; the record also shows 9 network relationships.

Identity

Caixabank S.A., Private company, Company

Network records

AS20748 · 9 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

Cloud Builders SA has public ASN/IP network-resource records in Spain, including AS48348; the record also shows 63 network relationships.

Identity

Cloud Builders SA, Private company, Company

Network records

AS48348 · 63 network relationships

Confidence

Medium confidence

Last updated

Jun 03, 2026

digitel Valor Information Technologies, S.L. has public ASN/IP network-resource records in Spain, including AS43419; the record also shows 9 network relationships.

Identity

digitel Valor Information Technologies, S.L., Private company, Company

Network records

AS43419 · 9 network relationships

Confidence

Medium confidence

Last updated

Jun 03, 2026

BancoEspanaAS Banco de Espana has public ASN/IP network-resource records in Spain, including AS20905; the record also shows 10 network relationships.

Identity

BancoEspanaAS Banco de Espana, Private company, Company

Network records

AS20905 · 10 network relationships

Confidence

Medium confidence

Last updated

May 20, 2026

SODEFESA Mairena del Aljarafe city council has public ASN/IP network-resource records in Spain, including AS42241; the record also shows 3 network relationships.

Identity

SODEFESA Mairena del Aljarafe city council, Government body

Network records

AS42241 · 3 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

WIWAI ONLYCABLE SL has public ASN/IP network-resource records in Spain, including AS202025; the record also shows 3 network relationships.

Identity

WIWAI ONLYCABLE SL, Private company, Company

Network records

AS202025 · 3 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

Tecno-So Xarxes Esteses de Comunicacions SL has public ASN/IP network-resource records in Spain, including AS206265; the record also shows 3 network relationships.

Identity

Tecno-So Xarxes Esteses de Comunicacions SL, Private company, Company

Network records

AS206265 · 3 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

Grupo On Seguridad SL has public ASN/IP network-resource records in Spain, including AS199949; the record also shows 5 network relationships.

Identity

Grupo On Seguridad SL, Private company, Company

Network records

AS199949 · 5 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

SINTELEC SINTELEC INFORMATICA, S.L. has public ASN/IP network-resource records in Spain, including AS57677; the record also shows 5 network relationships.

Identity

SINTELEC SINTELEC INFORMATICA, S.L., Private company, Company

Network records

AS57677 · 5 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026

Terremark-IST VERIZON SPAIN S.L. has public ASN/IP network-resource records in Spain, including AS50146; the record also shows 8 network relationships.

Identity

Terremark-IST VERIZON SPAIN S.L., Private company, Company

Network records

AS50146 · 8 network relationships

Confidence

Medium confidence

Last updated

Jun 18, 2026