subnet.im

AS268018DB3 SERVICOS DE TELECOMUNICACOES S.A

BrazilRegistryLACNIC

As of 27th September 2026, AS268018 (DB3 SERVICOS DE TELECOMUNICACOES S.A), a network registered in Brazil with LACNIC, originates 28 IPv4 prefixes covering 20.2k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 7,047th-largest of the 79,525 networks we see originating IPv4, and the 347th-largest of 7,983 in Brazil. It is seen behind 4 upstream networks, most often AS61832 (Giga+ Empresas) and AS10429 (Vivo (Telefônica Brasil)), and in front of 2 downstream networks. 97% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 93% of its routes reach at least 90% of full-feed peers, and 2 prefixes are also originated by another network.

At a glance

IPv4 prefixes

28

IPv6 prefixes

2

IPv4 addresses

20.2k

IPv6 /64s

5.4B

Upstream graph

The networks AS268018 is seen behind, one and two hops out, drawn from real AS paths.

AS268018Toward the internet core
Upstream graph for AS268018: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS268018DB3 SERVICOS DE T…This networkAS10429Vivo (Telefônica …AS28368Wirelink (Sobraln…AS28598MOBAS61832Giga+ EmpresasAS1000LINK AMERICANAS12956Telxius (Telefoni…AS14537Continent 8 LLCAS3356Lumen (Level 3)AS13786Seaborn (Seabras …AS37468Angola Cables

Networks observed one and two hops upstream of AS268018 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

18

adjacent networks

Upstreams
422%
Peers
1267%
Downstreams
211%

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

Upstreams of AS268018
NetworkCountryRelationshipPathsVantage pts
AS61832Giga+ EmpresasBRPeer1,580140
AS10429Vivo (Telefônica Brasil)BRPeer1,28381
AS28368Wirelink (Sobralnet)BRPeer545
AS28598MOBBRPeer163

Prefixes

All 30

The largest blocks AS268018 originates, widest first.

Largest prefixes originated by AS268018
PrefixAddressesVisibility
177.39.56.0/212k81/81
177.53.216.0/212k81/81
179.96.216.0/212k81/81
138.122.84.0/221k81/81
177.39.56.0/221k81/81
177.53.216.0/221k81/81
177.53.220.0/221k81/81
179.96.216.0/221k81/81
179.96.220.0/221k81/81
45.165.230.0/2351268/81

Routing health

How AS268018'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

  • Valid96.7%29
  • Invalid3.3%1
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more93.3%28
  • Partially propagated40% to 90%3.3%1
  • Seen by few peersUnder 40%3.3%1

Prefix sizes

IPv4 — 28 prefixes

IPv6 — 2 prefixes

  • /324.3B × /6450.0%1
  • /341.1B × /6450.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS268018 started or stopped in this period.

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