subnet.im

AS266521Lojas CEM S.A.

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

1

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

65.5k

Upstream graph

The networks AS266521 is seen behind, one and two hops out, drawn from real AS paths.

AS266521Toward the internet core
Upstream graph for AS266521: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS266521Lojas CEM S.A.This networkAS4230Claro (Embratel)AS10429Vivo (Telefônica …AS16735Algar TelecomAS1031PEER 1031 LLCAS1299Arelion (fka. Tel…AS1000LINK AMERICANAS12956Telxius (Telefoni…AS3356Lumen (Level 3)AS6762Telecom Italia Sp…

Networks observed one and two hops upstream of AS266521 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS266521
NetworkCountryRelationshipPathsVantage pts
AS4230Claro (Embratel)BRPeer129129
AS16735Algar TelecomBRPeer77
AS10429Vivo (Telefônica Brasil)BRPeer66

Prefixes

The largest blocks AS266521 originates, widest first.

Largest prefixes originated by AS266521
PrefixAddressesVisibility
170.245.60.0/221k80/80
2801:80:1be0::/4865.5k × /6462/62

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