subnet.im

AS274126MIGUEIZ FEDERICO JAVIER

ArgentinaRegistryLACNIC

As of 23rd October 2026, AS274126 (MIGUEIZ FEDERICO JAVIER), a network registered in Argentina with LACNIC, originates 1 IPv4 prefix covering 256 addresses. By IPv4 address space that makes it the 59,194th-largest of the 79,666 networks we see originating IPv4, and the 898th-largest of 1,068 in Argentina. It is seen behind 1 upstream network, most often AS264732 (NETLATIN S.R.L.). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS274126 is seen behind, one and two hops out, drawn from real AS paths.

AS274126Toward the internet core
Upstream graph for AS274126: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS274126MIGUEIZ FEDERICO …This networkAS264732NETLATIN S.R.L.AS7303Telecom Argentina…AS262259StarNetworks

Networks observed one and two hops upstream of AS274126 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 AS274126
NetworkCountryRelationshipPathsVantage pts
AS264732NETLATIN S.R.L.ARPeer7777

Prefixes

The largest blocks AS274126 originates, widest first.

Largest prefixes originated by AS274126
PrefixAddressesVisibility
38.159.180.0/2425677/77

Routing health

How AS274126'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

  • Valid100.0%1
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS274126 started or stopped in this period.

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