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AS267564FIBER TELECOM - TELECOMUNICAÇÃO DE DADOS

BrazilRegistryLACNIC

As of 27th September 2026, AS267564 (FIBER TELECOM - TELECOMUNICAÇÃO DE DADOS), a network registered in Brazil with LACNIC, originates 3 IPv4 prefixes covering 2k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 25,307th-largest of the 79,523 networks we see originating IPv4, and the 3,429th-largest of 7,982 in Brazil. It is seen behind 1 upstream network, most often AS268199 (Rios Network), and in front of 4 downstream networks. None of its announcements have a valid RPKI ROA. 75% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

3

IPv6 prefixes

1

IPv4 addresses

2k

IPv6 /64s

4.3B

Upstream graph

The networks AS267564 is seen behind, one and two hops out, drawn from real AS paths.

AS267564Toward the internet core
Upstream graph for AS267564: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS267564FIBER TELECOM - T…This networkAS268199Rios NetworkAS61832Giga+ EmpresasAS262999IVI TECNOLOGIA E …

Networks observed one and two hops upstream of AS267564 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

10

adjacent networks

Upstreams
110%
Peers
550%
Downstreams
440%

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

Upstreams of AS267564
NetworkCountryRelationshipPathsVantage pts
AS268199Rios NetworkBRPeer659144

Prefixes

The largest blocks AS267564 originates, widest first.

Largest prefixes originated by AS267564
PrefixAddressesVisibility
201.182.212.0/221k81/81
201.182.212.0/2351281/81
201.182.214.0/2351281/81
2804:4358::/324.3B × /6428/64

Routing health

How AS267564'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%4

Propagation

  • Globally propagated90% of full-feed peers or more75.0%3
  • Partially propagated40% to 90%25.0%1
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 3 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn201.182.212.0/2421st Sept 2026
  • Withdrawn201.182.213.0/2421st Sept 2026
  • Withdrawn201.182.214.0/2421st Sept 2026
  • Withdrawn201.182.215.0/2421st Sept 2026

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