SUBNET.IM

AS399291Puerto Rico Fiber Network Inc

Puerto RicoRegistryARIN

At a glance

IPv4 prefixes

5

IPv6 prefixes

1

IPv4 addresses

3.1k

IPv6 /64s

4.3B

Upstream graph

The networks AS399291 is seen behind, one and two hops out, drawn from real AS paths.

AS399291Toward the internet core
Upstream graph for AS399291: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS399291Puerto Rico Fiber…This networkAS6208FiberXAS3257GTT Communication…AS21559OSNET

Networks observed one and two hops upstream of AS399291 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
125%
Peers
250%
Downstreams
125%

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

Upstreams of AS399291
NetworkCountryRelationshipPathsVantage pts
AS6208FiberXPRPeer541141

Prefixes

The largest blocks AS399291 originates, widest first.

Largest prefixes originated by AS399291
PrefixAddressesVisibility
38.226.32.0/212k80/80
23.134.164.0/2425680/80
104.238.192.0/2425680/80
154.64.217.0/2425680/80
200.5.31.0/2425680/80
2607:efc0::/324.3B × /6461/62

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