AS43887 — MJ-PT-AS IGFEJ INST GESTAO FINANCEIRA E EQUIPAMENTOS DA JUSTICA IP

AS43887 announces 2 IPv4 prefixes covering 768 addresses and 0 IPv6 prefixes.

About this network

MJ-PT-AS is operated by IGFEJ (Instituto de Gestão Financeira e Equipamentos da Justiça).

What it's used for

• The address space carries infrastructure for the Portuguese Ministry of Justice, evidenced by the netname MJ and registrant Ministerio da Justica Abuse Contact on 91.198.182.0/24.
• The AS announces 768 IPv4 addresses across 2 prefixes with 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
• Traffic consists of government administrative systems, including web services and mail servers for the justice sector, as indicated by the association with mail.justica.gov.pt.

Notable

• Registrants align with the announcer, listing IGFEJ INST GESTAO FINANCEIRA E EQUIPAMENTOS DA JUSTICA IP for the 91.198.182.0/24 block.
• The 193.236.152.0/23 block is registered to IPADM FCCN and Fundacao para a Ciencia e a Tecnologia, I.P., suggesting a historical or shared allocation within the Portuguese scientific and technical infrastructure.
• The inventory is small and finely subdivided, consistent with an internal corporate estate for a specific government agency.

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

Announced prefixes

• 91.198.182.0/24
• 193.236.152.0/23

Upstream networks

• AS15525 SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
• AS2860 NOS COMUNICACOES, S.A.

Adjacent networks

• AS15525 SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
• AS2860 NOS COMUNICACOES, S.A.

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-HURRICANE, AS-KDP, AS-PTPRIME, AS-RCCN, AS198949:AS-SD, AS2860:AS-CUSTOMERS.