SUBNET.IM

AS28278TELLFREE BRASIL TELEFONIA IP S.A.

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

29

IPv6 prefixes

2

IPv4 addresses

18.9k

IPv6 /64s

6.4B

Upstream graph

The networks AS28278 is seen behind, one and two hops out, drawn from real AS paths.

AS28278Toward the internet core
Upstream graph for AS28278: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS28278TELLFREE BRASIL T…This networkAS10429Vivo (Telefônica …AS11432Telium Telecomuni…AS16735Algar TelecomAS273716Lemit Tecnologia …AS1000LINK AMERICANAS12956Telxius (Telefoni…AS7195EdgeUnoAS52320V.tal (GlobeNet)AS3356Lumen (Level 3)AS6762Telecom Italia Sp…

Networks observed one and two hops upstream of AS28278 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

8

adjacent networks

Upstreams
450%
Peers
450%
Downstreams
00%

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

Upstreams of AS28278
NetworkCountryRelationshipPathsVantage pts
AS11432Telium Telecomunicações LtdaBRPeer1,28667
AS16735Algar TelecomBRPeer84173
AS10429Vivo (Telefônica Brasil)BRPeer15713
AS273716Lemit Tecnologia da Informacao Ltda - MEBRPeer11859

Prefixes

All 31

The largest blocks AS28278 originates, widest first.

Largest prefixes originated by AS28278
PrefixAddressesVisibility
201.33.208.0/204.1k79/80
201.33.208.0/212k78/80
201.33.216.0/212k79/80
201.33.212.0/221k78/80
201.33.216.0/221k79/80
201.33.220.0/221k79/80
201.33.208.0/2351278/80
201.33.212.0/2351278/80
201.33.214.0/2351278/80
201.33.216.0/2351279/80

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