SUBNET.IM

AS399820SPARKED HOST LLC

United StatesRegistryARIN

At a glance

IPv4 prefixes

1

IPv6 prefixes

1

IPv4 addresses

256

IPv6 /64s

65.5k

Upstream graph

The networks AS399820 is seen behind, one and two hops out, drawn from real AS paths.

AS399820Toward the internet core
Upstream graph for AS399820: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS399820SPARKED HOST LLCThis networkAS49581Ferdinand Zink tr…AS6939Hurricane Electri…AS44592SkyLink Data Cent…

Networks observed one and two hops upstream of AS399820 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 AS399820
NetworkCountryRelationshipPathsVantage pts
AS49581Ferdinand Zink trading as Tube-HostingDEPeer140140

Prefixes

The largest blocks AS399820 originates, widest first.

Largest prefixes originated by AS399820
PrefixAddressesVisibility
204.137.14.0/2425680/80
2602:fc2f:f00::/4865.5k × /6460/62

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