AS25253 — CGDNET

AS25253 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

The AS handle CGDNET is held by Caixa Geral de Depósitos, SA.

What it's used for

• The address space carries corporate infrastructure for a major Portuguese bank, evidenced by the netname CGDNET and registrant CAIXA GERAL DE DEPOSITOS, SA on 195.234.134.0/24.
• The AS announces 512 IPv4 addresses across 2 prefixes with 3 observed neighbours, a ratio consistent with a small internal corporate estate rather than a transit or access provider.

Notable

• Registrants do not fully agree with the announcer; 193.126.115.0/24 is registered to NOS COMUNICACOES, S.A. with netname PT-NOS-19950609, while 195.234.134.0/24 is registered to CAIXA GERAL DE DEPOSITOS, SA.
• The inventory is split between a bank-owned prefix and a prefix registered to a telecommunications operator, suggesting a specific arrangement for that address block.
• Reverse DNS for the NOS-registered prefix points to net.novis.pt, indicating the space is used for network services.

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

Announced prefixes

• 193.126.115.0/24
• 195.234.134.0/24

Upstream networks

• AS32787 Akamai Technologies, Inc.
• AS3243 SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
• AS2860 NOS COMUNICACOES, S.A.

Adjacent networks

• AS32787 Akamai Technologies, Inc.
• AS3243 SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
• AS2860 NOS COMUNICACOES, S.A.