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AS263097BRAVA INTERNET

BrazilRegistryLACNIC

As of 27th September 2026, AS263097 (BRAVA INTERNET), a network registered in Brazil with LACNIC, originates 10 IPv4 prefixes covering 3.3k addresses and 20 IPv6 prefixes. By IPv4 address space that makes it the 19,535th-largest of the 79,540 networks we see originating IPv4, and the 1,736th-largest of 7,985 in Brazil. It is seen behind 11 upstream networks, most often AS3356 (Lumen (Level 3)) and AS4230 (Claro (Embratel)), and in front of 9 downstream networks. None of its announcements have a valid RPKI ROA. 73% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

10

IPv6 prefixes

20

IPv4 addresses

3.3k

IPv6 /64s

2.7B

Upstream graph

The networks AS263097 is seen behind, one and two hops out, drawn from real AS paths.

AS263097Toward the internet core
Upstream graph for AS263097: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS263097BRAVA INTERNETThis networkAS3356Lumen (Level 3)AS4230Claro (Embratel)AS16735Algar TelecomAS263400NEONET SERVIÇO CO…AS263629VIBRA ARTEFATOS L…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS1299Arelion (fka. Tel…AS35280F5 Networks SARLAS6762Telecom Italia Sp…AS8167V.talAS271253LINK BRASIL TELEC…

Networks observed one and two hops upstream of AS263097 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

49

adjacent networks

Upstreams
1122%
Peers
2959%
Downstreams
918%

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

Upstreams of AS263097
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer875142
AS4230Claro (Embratel)BRPeer33398
AS16735Algar TelecomBRPeer29692
AS263400NEONET SERVIÇO COMUNICAÇÃO MULTIMIDIA LTDABRPeer273145
AS263629VIBRA ARTEFATOS LTDABRPeer232106
AS264879Nova Internet e Tecnologia Ltda MeBRPeer20986
AS8167V.talBRPeer12751
AS7738V.tal (fka Telemar)BRPeer8932
AS275648EPM TELECOMUNICACOES LTDABRPeer2828
AS1000LINK AMERICANUSPeer222

Prefixes

All 30

The largest blocks AS263097 originates, widest first.

Largest prefixes originated by AS263097
PrefixAddressesVisibility
186.235.84.0/221k82/82
177.87.57.0/2425681/82
186.235.80.0/2425682/82
186.235.81.0/2425682/82
186.235.82.0/2425682/82
186.235.83.0/2425682/82
186.235.84.0/2425682/82
186.235.85.0/2425681/82
186.235.86.0/2425682/82
186.235.87.0/2425681/82

Routing health

How AS263097'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%30

Propagation

  • Globally propagated90% of full-feed peers or more73.3%22
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%26.7%8

Prefix sizes

IPv4 — 10 prefixes

IPv6 — 20 prefixes

  • /35537M × /645.0%1
  • /36268M × /6410.0%2
  • /37134M × /6460.0%12
  • /432.1M × /6425.0%5

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS263097 started or stopped in this period.

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