SUBNET.IM

AS266978FOUR NETWORK SERVICOS DE INFORMATICA LTDA - ME

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

1k

IPv6 /64s

0

Upstream graph

The networks AS266978 is seen behind, one and two hops out, drawn from real AS paths.

AS266978Toward the internet core
Upstream graph for AS266978: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS266978FOUR NETWORK SERV…This networkAS53162Go! TelecomAS266181GOLDEN LINKAS263903INFORBARRA TELECOMAS6939Hurricane Electri…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS266978 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS266978
NetworkCountryRelationshipPathsVantage pts
AS266181GOLDEN LINKBRPeer7979
AS53162Go! TelecomBRPeer7979

Prefixes

The largest blocks AS266978 originates, widest first.

Largest prefixes originated by AS266978
PrefixAddressesVisibility
45.226.196.0/2351279/80
45.226.198.0/2351279/80

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