SUBNET.IM

AS22228Tokyo Electron U.S. Holdings, Inc.

United StatesRegistryARIN

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS22228 is seen behind, one and two hops out, drawn from real AS paths.

AS22228Toward the internet core
Upstream graph for AS22228: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS22228Tokyo Electron U.…This networkAS1000LINK AMERICANAS3356Lumen (Level 3)AS36086TelxAS174Cogent Communicat…AS6453TATA Communicatio…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS22228 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS22228
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer7979
AS36086TelxUSPeer7979
AS1000LINK AMERICANUSPeer11

Prefixes

The largest blocks AS22228 originates, widest first.

Largest prefixes originated by AS22228
PrefixAddressesVisibility
204.115.150.0/2425680/80
204.115.151.0/2425679/80

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