AS29231 — GRUPALIA-AS

AS29231 announces 1 IPv4 prefixes covering 8,192 addresses and 1 IPv6 prefixes.

About this network

The AS handle GRUPALIA-AS is held by Grupalia Internet S.A.

What it's used for

• The address space carries residential access traffic, evidenced by reverse DNS entries such as var254-123.gnet.es and var128-108.gnet.es.
• The network announces 8192 IPv4 addresses across 6 prefixes and 1 IPv6 prefix, with 6 observed neighbours, indicating a role as an access or eyeball network.

Notable

• Registrants for all announced prefixes are consistent with the announcer, listing Grupalia Internet S.A. or Abuse-C Role under netnames ES-GRUPALIA-990816 and GRUPALIA-NET.
• The address inventory is finely subdivided into six IPv4 prefixes within the 212.4.96.0/21 range, reflecting internal segmentation of the corporate estate.

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

Announced prefixes

• 212.4.96.0/19
• 2a02:2740::/32

Upstream networks

• AS174 Cogent Communications, LLC
• AS2914 NTT America, Inc.
• AS6939 Hurricane Electric LLC

Downstream networks

• AS61181 METRO DE MADRID, S.A.

Adjacent networks

• AS174 Cogent Communications, LLC
• AS2914 NTT America, Inc.
• AS61181 METRO DE MADRID, S.A.
• AS6939 Hurricane Electric LLC

Internet exchanges

• ESpanix Madrid Lower LAN — Madrid, Spain