SUBNET.IM

AS397751JAMES AVERY CRAFTSMAN INC

United StatesRegistryARIN

At a glance

IPv4 prefixes

4

IPv6 prefixes

0

IPv4 addresses

1k

IPv6 /64s

0

Upstream graph

The networks AS397751 is seen behind, one and two hops out, drawn from real AS paths.

AS397751Toward the internet core
Upstream graph for AS397751: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS397751JAMES AVERY CRAFT…This networkAS3257GTT Communication…AS7029Windstream Commun…AS11427Charter Communica…AS25956LogixAS2497Internet Initiati…AS6667Elisa OyjAS1299Arelion (fka. Tel…AS7843Charter Communica…AS20115Charter Communica…AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS397751 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

9

adjacent networks

Upstreams
444%
Peers
556%
Downstreams
00%

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

Upstreams of AS397751
NetworkCountryRelationshipPathsVantage pts
AS3257GTT Communications Inc.USPeer22079
AS7029Windstream Communications LLCUSPeer4040
AS11427Charter Communications IncUSPeer4040
AS25956LogixUSPeer1717

Prefixes

The largest blocks AS397751 originates, widest first.

Largest prefixes originated by AS397751
PrefixAddressesVisibility
216.38.160.0/2425680/80
216.38.161.0/2425679/80
216.38.162.0/2425679/80
216.38.163.0/2425679/80

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