AS12462 — ECE-MAD-DATA Evolutio_Cloud_Enabler_Madrid_Datacenter

AS12462 announces 17 IPv4 prefixes covering 16,896 addresses and 1 IPv6 prefixes.

About this network

A Spanish datacentre network built from a multinational's former Iberian business.

What it's used for

• Datacentre and managed connectivity. 16,896 addresses in twenty-six IPv4 prefixes, one IPv6 /32, and eight observed BGP neighbours.

Notable

• The AS handle spells out the site with underscores: ECE-MAD-DATA EvolutioCloudEnablerMadridDatacenter.
• Most blocks are netname ES-EVOLUTIO with an allocation date — 19990707 on one group, 20001218 on another.
• Two are not: HOTELBEDS-INET, named for a customer, and BTIGS-CADINOR-NET, which carries the initials of a multinational carrier's Iberian services arm.
• Every record routes abuse to ABUSE-LYNTIA-COM, a wholesale fibre operator.

Interesting

• Twenty-six announcements out of two allocation dates is one network cut into many pieces. Address space handed out in 1999 and 2000 has since been carved up per customer, per rack and per site, and each fragment now has to be announced separately because the pieces do not reassemble.
• Three company names govern one AS: the holder, the carrier whose Spanish operation it used to be, and the fibre wholesaler that answers the abuse mail. Corporate divestment leaves exactly this fingerprint, one layer of naming per transaction.

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

Announced prefixes

• 185.123.120.0/23
• 185.123.123.0/24
• 212.49.189.0/24
• 212.66.160.0/24
• 212.80.160.0/19
• 212.163.31.0/24
• 213.170.32.0/21
• 213.170.40.0/24
• 213.170.42.0/23
• 213.170.44.0/23
• 213.170.47.0/24
• 213.170.48.0/22
• 213.170.53.0/24
• 213.170.54.0/23
• 213.170.56.0/22
• 213.170.60.0/23
• 213.170.63.0/24
• 2a0c:f5c0::/32

Upstream networks

• AS8903 LYNTIA NETWORKS S.A.
• AS12541 LYNTIA NETWORKS S.A.
• AS202766 LYNTIA NETWORKS S.A.

Downstream networks

• AS209344 ENA Operador de Telecomunicaciones S.L.
• AS207122 Partido Socialista Obrero Espanol (PSOE)
• AS208027 GESTAMP SERVICIOS, S.A.
• AS202915 CUSTOS messium SLNE
• AS199272 Accelya World SLU
• AS44989 AERNNOVA AEROSPACE SA Unipersonal

Adjacent networks

• AS8903 LYNTIA NETWORKS S.A.
• AS209344 ENA Operador de Telecomunicaciones S.L.
• AS207122 Partido Socialista Obrero Espanol (PSOE)
• AS12541 LYNTIA NETWORKS S.A.
• AS208027 GESTAMP SERVICIOS, S.A.
• AS202915 CUSTOS messium SLNE
• AS44989 AERNNOVA AEROSPACE SA Unipersonal
• AS199272 Accelya World SLU
• AS202766 LYNTIA NETWORKS S.A.