SUBNET.IM

AS271740MAIS FIBRA TELECOM LTDA

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

1

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

4.3B

Upstream graph

The networks AS271740 is seen behind, one and two hops out, drawn from real AS paths.

AS271740Toward the internet core
Upstream graph for AS271740: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS271740MAIS FIBRA TELECO…This networkAS3356Lumen (Level 3)AS6939Hurricane Electri…AS14537Continent 8 LLCAS28189NOVVACOREAS32590Valve CorporationAS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS7195EdgeUnoAS13786Seaborn (Seabras …AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS271740 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

40

adjacent networks

Upstreams
615%
Peers
3485%
Downstreams
00%

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

Upstreams of AS271740
NetworkCountryRelationshipPathsVantage pts
AS28189NOVVACOREBRPeer7676
AS3356Lumen (Level 3)USPeer5555
AS6939Hurricane Electric LLCUSPeer77
AS266213PLANETCLICK TELECOMUNICACOES LTDABRPeer11
AS14537Continent 8 LLCUSPeer11
AS32590Valve CorporationUSPeer11

Prefixes

The largest blocks AS271740 originates, widest first.

Largest prefixes originated by AS271740
PrefixAddressesVisibility
200.2.28.0/221k80/80
2804:8044::/324.3B × /6461/62

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