subnet.im

AS218879TAVEUS SERVICOS EM TECNOLOGIA LTDA

BrazilRegistryRIPE NCC

As of 26th September 2026, AS218879 (TAVEUS SERVICOS EM TECNOLOGIA LTDA), a network registered in Brazil with RIPE NCC, originates 2 IPv4 prefixes covering 512 addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 48,553rd-largest of the 79,516 networks we see originating IPv4, and the 7,165th-largest of 7,982 in Brazil. It is seen behind 1 upstream network, most often AS22356 (Durand do Brasil Ltda). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

2

IPv6 prefixes

1

IPv4 addresses

512

IPv6 /64s

1M

Upstream graph

The networks AS218879 is seen behind, one and two hops out, drawn from real AS paths.

AS218879Toward the internet core
Upstream graph for AS218879: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS218879TAVEUS SERVICOS E…This networkAS22356Durand do Brasil …AS3491PCCW Global (HK) …AS13786Seaborn (Seabras …

Networks observed one and two hops upstream of AS218879 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

3

adjacent networks

Upstreams
133%
Peers
267%
Downstreams
00%

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

Upstreams of AS218879
NetworkCountryRelationshipPathsVantage pts
AS22356Durand do Brasil LtdaBRPeer224144

Prefixes

The largest blocks AS218879 originates, widest first.

Largest prefixes originated by AS218879
PrefixAddressesVisibility
143.20.16.0/2425680/81
150.251.231.0/2425680/81
2a06:9801:fe0::/441M × /6464/64

Routing health

How AS218879'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

  • Valid100.0%3
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 2 prefixes

IPv6 — 1 prefixes

  • /441M × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

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