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AS26863373s Telecom

BrazilRegistryLACNIC

As of 24th October 2026, AS268633 (73s Telecom), a network registered in Brazil with LACNIC, originates 3 IPv4 prefixes covering 768 addresses and 4 IPv6 prefixes. By IPv4 address space that makes it the 44,957th-largest of the 79,682 networks we see originating IPv4, and the 7,002nd-largest of 7,991 in Brazil. It is seen behind 3 upstream networks, most often AS268568 (IMPLANTAR TELECOM SOCIEDADE LIMITADA) and AS266062 (R2 DADOS LTDA - ME), and in front of 3 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

3

IPv6 prefixes

4

IPv4 addresses

768

IPv6 /64s

1.1B

Upstream graph

The networks AS268633 is seen behind, one and two hops out, drawn from real AS paths.

AS268633Toward the internet core
Upstream graph for AS268633: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS26863373s TelecomThis networkAS266062R2 DADOS LTDA - MEAS268568IMPLANTAR TELECOM…AS273453Connect Internet …AS263444Open X Tecnologia…AS267613ELETRONET S.A.AS3356Lumen (Level 3)AS13786Seaborn (Seabras …AS7738V.tal (fka Telema…AS268625NETFAST TELECOMUN…

Networks observed one and two hops upstream of AS268633 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

12

adjacent networks

Upstreams
325%
Peers
650%
Downstreams
325%

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

Upstreams of AS268633
NetworkCountryRelationshipPathsVantage pts
AS268568IMPLANTAR TELECOM SOCIEDADE LIMITADABRPeer428132
AS266062R2 DADOS LTDA - MEBRPeer318111
AS273453Connect Internet Banda LargaBRPeer7676

Prefixes

The largest blocks AS268633 originates, widest first.

Largest prefixes originated by AS268633
PrefixAddressesVisibility
45.164.184.0/2425676/76
45.164.185.0/2425676/76
45.164.186.0/2425676/76
2804:542c::/35537M × /6462/63
2804:542c::/36268M × /6462/63
2804:542c:1000::/36268M × /6462/63
2804:542c:100::/4016.8M × /6462/63

Routing health

How AS268633'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%7

Propagation

  • Globally propagated90% of full-feed peers or more100.0%7
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 3 prefixes

IPv6 — 4 prefixes

  • /35537M × /6425.0%1
  • /36268M × /6450.0%2
  • /4016.8M × /6425.0%1

Recent changes

Announcements that started or stopped since 24th Sept 2026.

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