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AS263338VEXNET TELECON INFORMÁTICA LTDA

BrazilRegistryLACNICTypeEyeball

As of 14th November 2026, AS263338 (VEXNET TELECON INFORMÁTICA LTDA), an access network registered in Brazil with LACNIC, originates 22 IPv4 prefixes covering 11.3k addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 10,041st-largest of the 80,840 networks we see originating IPv4, and the 655th-largest of 8,036 in Brazil. It is seen behind 12 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS13786 (Seaborn (Seabras USA, LLC)), and in front of 3 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 14% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

22

IPv6 prefixes

7

IPv4 addresses

11.3k

IPv6 /64s

12.9B

Upstream graph

The networks AS263338 is seen behind, one and two hops out, drawn from real AS paths.

AS263338Toward the internet core
Upstream graph for AS263338: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS263338VEXNET TELECON IN…This networkAS6939Hurricane Electri…AS13786Seaborn (Seabras …AS35280F5 Networks SARLAS269194ST1 INTERNETAS271253LINK BRASIL TELEC…AS20130Depaul UniversityAS132337AxclusiveAS14537Continent 8 LLCAS22356Durand do Brasil …AS7195EdgeUnoAS3356Lumen (Level 3)AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS263338 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

67

adjacent networks

Upstreams
1218%
Peers
5278%
Downstreams
34%

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

Upstreams of AS263338
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer28731
AS13786Seaborn (Seabras USA, LLC)USPeer22698
AS271253LINK BRASIL TELECOMUNICACOES LTDABRPeer6842
AS269194ST1 INTERNETBRPeer5655
AS35280F5 Networks SARLFRPeer305
AS14537Continent 8 LLCUSPeer244
AS32590Valve CorporationUSPeer132
AS1031PEER 1031 LLCUSPeer115
AS266213PLANETCLICK TELECOMUNICACOES LTDABRPeer102
AS137409GSL Networks Pty LTDAUPeer92

Prefixes

All 29

The largest blocks AS263338 originates, widest first.

Largest prefixes originated by AS263338
PrefixAddressesVisibility
191.36.184.0/212k78/78
170.78.244.0/221k78/78
191.36.184.0/221k20/78
191.36.188.0/221k20/78
170.78.244.0/2351220/78
170.78.246.0/2351220/78
191.36.184.0/2351220/78
191.36.186.0/2351220/78
191.36.188.0/2351220/78
191.36.190.0/2351277/78

Routing health

How AS263338'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%29
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more13.8%4
  • Partially propagated40% to 90%6.9%2
  • Seen by few peersUnder 40%79.3%23

Prefix sizes

IPv4 — 22 prefixes

IPv6 — 7 prefixes

  • /324.3B × /6414.3%1
  • /332.1B × /6428.6%2
  • /341.1B × /6457.1%4

Recent changes

Announcements that started or stopped since 15th Oct 2026.

No announcement by AS263338 started or stopped in this period.

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