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AS263885Central NET

BrazilRegistryLACNIC

As of 12th November 2026, AS263885 (Central NET), a network registered in Brazil with LACNIC, originates 5 IPv4 prefixes covering 1.5k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 31,753rd-largest of the 80,772 networks we see originating IPv4, and the 5,126th-largest of 8,032 in Brazil. It is seen behind 2 upstream networks, most often AS262476 (BRCENTRAL TELECOM) and AS263269 (RAGTEK TECNOLOGIA). None of its announcements have a valid RPKI ROA; 2 are RPKI-invalid. 50% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

5

IPv6 prefixes

1

IPv4 addresses

1.5k

IPv6 /64s

4.3B

Upstream graph

The networks AS263885 is seen behind, one and two hops out, drawn from real AS paths.

AS263885Toward the internet core
Upstream graph for AS263885: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS263885Central NETThis networkAS262476BRCENTRAL TELECOMAS263269RAGTEK TECNOLOGIAAS3356Lumen (Level 3)AS14840BR.DIGITALAS52573Une Telecom LtdaAS267613ELETRONET S.A.

Networks observed one and two hops upstream of AS263885 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS263885
NetworkCountryRelationshipPathsVantage pts
AS262476BRCENTRAL TELECOMBRPeer221141
AS263269RAGTEK TECNOLOGIABRPeer11

Prefixes

The largest blocks AS263885 originates, widest first.

Largest prefixes originated by AS263885
PrefixAddressesVisibility
138.204.100.0/235121/78
138.204.100.0/2425678/78
138.204.101.0/2425678/78
138.204.102.0/242561/78
138.204.103.0/242561/78
2804:2738::/324.3B × /6463/64

Routing health

How AS263885'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
  • Invalid33.3%2
  • No ROA66.7%4

Propagation

  • Globally propagated90% of full-feed peers or more50.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%50.0%3

Prefix sizes

IPv4 — 5 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 13th Oct 2026.

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