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AS273744MOG LTDA

BrazilRegistryLACNIC

As of 29th September 2026, AS273744 (MOG LTDA), a network registered in Brazil with LACNIC, originates 1 IPv4 prefix covering 512 addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 48,613th-largest of the 79,607 networks we see originating IPv4, and the 7,171st-largest of 7,989 in Brazil. It is seen behind 1 upstream network, most often AS265269 (MEGA TELE INFORMATICA), and in front of 6 downstream networks. 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

1

IPv6 prefixes

1

IPv4 addresses

512

IPv6 /64s

4.3B

Upstream graph

The networks AS273744 is seen behind, one and two hops out, drawn from real AS paths.

AS273744Toward the internet core
Upstream graph for AS273744: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS273744MOG LTDAThis networkAS265269MEGA TELE INFORMA…AS37468Angola CablesAS264997Direct Telecom Lt…

Networks observed one and two hops upstream of AS273744 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

16

adjacent networks

Upstreams
16%
Peers
956%
Downstreams
638%

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

Upstreams of AS273744
NetworkCountryRelationshipPathsVantage pts
AS265269MEGA TELE INFORMATICABRPeer687146

Prefixes

The largest blocks AS273744 originates, widest first.

Largest prefixes originated by AS273744
PrefixAddressesVisibility
191.7.2.0/2351282/82
2804:8b9c::/324.3B × /6464/65

Routing health

How AS273744'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%2

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 30th Aug 2026.

  • Withdrawn191.7.2.0/2421st Sept 2026
  • Withdrawn191.7.3.0/2421st Sept 2026
  • Withdrawn2804:8b9c:8000::/3321st Sept 2026
  • Withdrawn2804:8b9c::/3321st Sept 2026

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