subnet.im

AS18532Secretaria de Hacienda y Credito Publico

MexicoRegistryLACNIC

As of 23rd October 2026, AS18532 (Secretaria de Hacienda y Credito Publico), a network registered in Mexico with LACNIC, originates 6 IPv4 prefixes covering 1.5k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 31,141st-largest of the 79,659 networks we see originating IPv4, and the 207th-largest of 496 in Mexico. It is seen behind 1 upstream network, most often AS18734 (Operbes, S.A. de C.V.). None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

6

IPv6 prefixes

1

IPv4 addresses

1.5k

IPv6 /64s

65.5k

Upstream graph

The networks AS18532 is seen behind, one and two hops out, drawn from real AS paths.

AS18532Toward the internet core
Upstream graph for AS18532: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS18532Secretaria de Hac…This networkAS18734Operbes, S.A. de …AS1299Arelion (fka. Tel…AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS18532 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS18532
NetworkCountryRelationshipPathsVantage pts
AS18734Operbes, S.A. de C.V.MXPeer526141

Prefixes

The largest blocks AS18532 originates, widest first.

Largest prefixes originated by AS18532
PrefixAddressesVisibility
200.4.81.0/2425677/77
200.4.82.0/2425677/77
200.4.83.0/2425677/77
200.4.84.0/2425677/77
200.4.85.0/2425677/77
200.33.48.0/2425677/77
2801:c4:93::/4865.5k × /6464/64

Routing health

How AS18532's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%7

Propagation

  • Globally propagated90% of full-feed peers or more100.0%7
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

  • Announced200.33.48.0/2416th Oct 2026
  • Announced200.4.81.0/2416th Oct 2026
  • Withdrawn200.33.48.0/2415th Oct 2026
  • Withdrawn200.4.81.0/2415th Oct 2026

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.