SUBNET.IM

AS28172PROJESOM INTERNET LTDA

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

5

IPv6 prefixes

5

IPv4 addresses

8.2k

IPv6 /64s

8.6B

Upstream graph

The networks AS28172 is seen behind, one and two hops out, drawn from real AS paths.

AS28172Toward the internet core
Upstream graph for AS28172: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS28172PROJESOM INTERNET…This networkAS52531G6 InternetAS3356Lumen (Level 3)AS52320V.tal (GlobeNet)

Networks observed one and two hops upstream of AS28172 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS28172
NetworkCountryRelationshipPathsVantage pts
AS52531G6 InternetBRPeer700140

Prefixes

The largest blocks AS28172 originates, widest first.

Largest prefixes originated by AS28172
PrefixAddressesVisibility
189.84.192.0/204.1k80/80
189.84.192.0/221k80/80
189.84.196.0/221k80/80
189.84.200.0/221k80/80
189.84.204.0/221k80/80
2804:20c::/324.3B × /6460/62
2804:20c::/341.1B × /6460/62
2804:20c:4000::/341.1B × /6460/62
2804:20c:8000::/341.1B × /6460/62
2804:20c:c000::/341.1B × /6460/62

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