AS18532 — Secretaria de Hacienda y Credito Publico

AS18532 announces 4 IPv4 prefixes covering 1,536 addresses and 1 IPv6 prefixes.

About this network

AS18532 is operated by Secretaría de Hacienda y Crédito Público, the Mexican federal ministry of finance.

What it's used for

• The address space carries internal government infrastructure, evidenced by reverse DNS entries pointing to hacienda.gob.mx (e.g., 200-4-82-128.hacienda.gob.mx).
• The AS announces 1536 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.

Notable

• All registrants for the announced prefixes match the announcer, identified as Secretaria de Hacienda y Credito Publico.
• The inventory consists of two /23 blocks, two /24 blocks, and a single /48 IPv6 prefix, reflecting a modest internal estate segmented by subnet.

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

Announced prefixes

• 200.4.81.0/24
• 200.4.82.0/23
• 200.4.84.0/23
• 200.33.48.0/24
• 2801:c4:93::/48

Upstream networks

• AS18734 Operbes, S.A. de C.V.

Adjacent networks

• AS18734 Operbes, S.A. de C.V.

Routing security

• RPKI: 0 valid, 0 invalid and 7 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 86% of announcements registered; 17 route objects.
• Listed in as-sets: AS-HURRICANEV6, AS18734:AS-CONE, AS3491:AS-CUSTOMERS-NA.