SUBNET.IM

AS401071Sea Box, Inc.

United StatesRegistryARIN

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS401071 is seen behind, one and two hops out, drawn from real AS paths.

AS401071Toward the internet core
Upstream graph for AS401071: 4 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS401071Sea Box, Inc.This networkAS33287Comcast Cable Com…AS33659Comcast Cable Com…AS3356Lumen (Level 3)AS7922Comcast Cable Com…

Networks observed one and two hops upstream of AS401071 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 AS401071
NetworkCountryRelationshipPathsVantage pts
AS33287Comcast Cable Communications, LLCUSPeer6060
AS33659Comcast Cable Communications, LLCUSPeer1616

Prefixes

The largest blocks AS401071 originates, widest first.

Largest prefixes originated by AS401071
PrefixAddressesVisibility
204.153.7.0/2425676/80

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