SUBNET.IM

AS11721StylenTech LLC

United StatesRegistryARIN

At a glance

IPv4 prefixes

3

IPv6 prefixes

5

IPv4 addresses

768

IPv6 /64s

328k

Upstream graph

The networks AS11721 is seen behind, one and two hops out, drawn from real AS paths.

AS11721Toward the internet core
Upstream graph for AS11721: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS11721StylenTech LLCThis networkAS20278Nexeon Technologi…AS53667FranTech SolutionsAS36352HostPapaAS174Cogent Communicat…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS11721 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
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS11721
NetworkCountryRelationshipPathsVantage pts
AS20278Nexeon Technologies, Inc.USPeer406141
AS53667FranTech SolutionsUSPeer142142

Prefixes

The largest blocks AS11721 originates, widest first.

Largest prefixes originated by AS11721
PrefixAddressesVisibility
23.151.8.0/2425679/80
155.103.216.0/2425679/80
155.103.217.0/2425680/80
2602:fa8a:3::/4865.5k × /6462/62
2602:fa8a:4::/4865.5k × /6462/62
2602:fa8a:5::/4865.5k × /6462/62
2a0b:b87:ff15::/4865.5k × /6462/62
2a0f:9400:7384::/4865.5k × /6462/62

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