SUBNET.IM

AS4459KDDI America Inc.

United StatesRegistryARIN

At a glance

IPv4 prefixes

24

IPv6 prefixes

1

IPv4 addresses

16.6k

IPv6 /64s

65.5k

Upstream graph

The networks AS4459 is seen behind, one and two hops out, drawn from real AS paths.

AS4459Toward the internet core
Upstream graph for AS4459: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS4459KDDI America Inc.This networkAS1299Arelion (fka. Tel…AS2516KDDI CorporationAS3356Lumen (Level 3)AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS2914NTT America, Inc.AS3549Lumen (fka. Globa…

Networks observed one and two hops upstream of AS4459 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

16

adjacent networks

Upstreams
319%
Peers
956%
Downstreams
425%

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

Upstreams of AS4459
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer2,483138
AS1299Arelion (fka. Telia Carrier)SEPeer963
AS2516KDDI CorporationJPPeer3333

Prefixes

The largest blocks AS4459 originates, widest first.

Largest prefixes originated by AS4459
PrefixAddressesVisibility
209.137.128.0/198.2k79/80
209.137.136.0/212k78/80
199.173.232.0/221k79/80
67.214.156.0/2425679/80
67.214.157.0/2425679/80
67.214.158.0/2425679/80
67.214.159.0/2425679/80
69.48.141.0/2425679/80
69.48.149.0/2425679/80
209.137.131.0/2425679/80

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