AS49576 — REE-AS RED ELECTRICA DE ESPANA S.A.U.

AS49576 announces 4 IPv4 prefixes covering 8,448 addresses and 0 IPv6 prefixes.

About this network

The AS handle REE-AS is held by Red Eléctrica de España S.A.U.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by the consistent netname REE across all available registrant records.
• The inventory consists of 7 IPv4 prefixes totaling 8448 addresses, with 6 observed routing neighbours, indicating a small, self-contained corporate estate rather than a transit or access network.
• Traffic from this AS represents internal operations for Spain's electricity transmission grid operator, including control systems, office networks, and backhaul connections for grid management.

Notable

• Registrants for the available prefixes consistently identify Red Eléctrica de España S.A.U., matching the AS holder.
• The address inventory is finely subdivided into seven distinct prefixes, reflecting site-by-site segmentation typical of a large utility's internal network.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 192.112.72.0/21
• 193.148.96.0/20
• 193.148.119.0/24
• 193.148.120.0/21

Upstream networks

• AS19551 Incapsula Inc
• AS12541 LYNTIA NETWORKS S.A.
• AS8903 LYNTIA NETWORKS S.A.
• AS12479 Orange Espagne SA
• AS12357 VODAFONE ESPANA S.A.U.

Adjacent networks

• AS19551 Incapsula Inc
• AS12541 LYNTIA NETWORKS S.A.
• AS8903 LYNTIA NETWORKS S.A.
• AS12479 Orange Espagne SA
• AS12357 VODAFONE ESPANA S.A.U.

Routing security

• RPKI: 21 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 81% of announcements registered; 29 route objects.
• Listed in as-sets: AS-CODINET, AS-COMUNITEL, AS-INCAPSULA, AS-INCAPSULA, AS-KDDCUSTOMER2, AS-TELSTRA-INTL-CUSTOMERS, AS12479:AS-CUSTOMERS, AS19551:AS-IMPERVA, AS3352:AS-TDE-DIBA, AS8220:AS-COLTES.