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AS263930Mgcom Network Ltda-ME

BrazilRegistryLACNICTypeEyeball

As of 11th November 2026, AS263930 (Mgcom Network Ltda-ME), an access network registered in Brazil with LACNIC, originates 1 IPv4 prefix covering 256 addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 59,976th-largest of the 80,743 networks we see originating IPv4, and the 7,477th-largest of 8,031 in Brazil. It is seen behind 2 upstream networks, most often AS262182 (TELEFONICA GLOBAL SOLUTIONS PERU S.A.C.) and AS12956 (Telxius (Telefonica Global)), and in front of 1 downstream network. 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

256

IPv6 /64s

1M

Upstream graph

The networks AS263930 is seen behind, one and two hops out, drawn from real AS paths.

AS263930Toward the internet core
Upstream graph for AS263930: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS263930Mgcom Network Ltd…This networkAS12956Telxius (Telefoni…AS262182TELEFONICA GLOBAL…AS1299Arelion (fka. Tel…AS32590Valve CorporationAS265705HUGHES DE COLOMBI…

Networks observed one and two hops upstream of AS263930 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

5

adjacent networks

Upstreams
240%
Peers
240%
Downstreams
120%

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

Upstreams of AS263930
NetworkCountryRelationshipPathsVantage pts
AS262182TELEFONICA GLOBAL SOLUTIONS PERU S.A.C.PEPeer138138
AS12956Telxius (Telefonica Global)ESPeer138138

Prefixes

The largest blocks AS263930 originates, widest first.

Largest prefixes originated by AS263930
PrefixAddressesVisibility
138.219.124.0/2425676/76
2804:27f0::/441M × /6462/63

Routing health

How AS263930'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

  • /441M × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS263930 started or stopped in this period.

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