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AS263629VIBRA ARTEFATOS LTDA

BrazilRegistryLACNICTypeEyeball

As of 27th September 2026, AS263629 (VIBRA ARTEFATOS LTDA), an access network registered in Brazil with LACNIC, originates 16 IPv4 prefixes covering 4.1k addresses and 22 IPv6 prefixes. By IPv4 address space that makes it the 17,073rd-largest of the 79,540 networks we see originating IPv4, and the 1,459th-largest of 7,985 in Brazil. It is seen behind 2 upstream networks, most often AS53062 (ACESSOLINE TELECOMUNICACOES LTDA) and AS273683 (ALLREDE TELECOM LTDA), and in front of 39 downstream networks. 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

16

IPv6 prefixes

22

IPv4 addresses

4.1k

IPv6 /64s

369M

Upstream graph

The networks AS263629 is seen behind, one and two hops out, drawn from real AS paths.

AS263629Toward the internet core
Upstream graph for AS263629: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS263629VIBRA ARTEFATOS L…This networkAS53062ACESSOLINE TELECO…AS273683ALLREDE TELECOM L…AS52320V.tal (GlobeNet)AS3356Lumen (Level 3)AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS263629 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

83

adjacent networks

Upstreams
22%
Peers
4251%
Downstreams
3947%

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

Upstreams of AS263629
NetworkCountryRelationshipPathsVantage pts
AS53062ACESSOLINE TELECOMUNICACOES LTDABRPeer8,267146
AS273683ALLREDE TELECOM LTDABRPeer6,446147

Prefixes

All 38

The largest blocks AS263629 originates, widest first.

Largest prefixes originated by AS263629
PrefixAddressesVisibility
138.0.248.0/2425682/82
138.0.249.0/2425682/82
138.0.250.0/2425682/82
138.0.251.0/2425682/82
170.0.40.0/2425682/82
170.0.41.0/2425682/82
170.0.42.0/2425682/82
170.0.43.0/2425682/82
179.125.40.0/2425682/82
179.125.41.0/2425682/82

Routing health

How AS263629'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%38
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%38
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 16 prefixes

IPv6 — 22 prefixes

  • /4016.8M × /64100.0%22

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS263629 started or stopped in this period.

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