SUBNET.IM

AS400157Eastman Chemical Company

United StatesRegistryARIN

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS400157 is seen behind, one and two hops out, drawn from real AS paths.

AS400157Toward the internet core
Upstream graph for AS400157: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS400157Eastman Chemical …This networkAS8220COLTAS15830Equinix, Inc.AS15576NTS workspace AGAS1299Arelion (fka. Tel…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS400157 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 AS400157
NetworkCountryRelationshipPathsVantage pts
AS8220COLTGBPeer8668
AS15830Equinix, Inc.NLPeer7462

Prefixes

The largest blocks AS400157 originates, widest first.

Largest prefixes originated by AS400157
PrefixAddressesVisibility
199.190.8.0/2425680/80
199.190.9.0/2425680/80

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