SUBNET.IM

AS9663OTO GK

JapanRegistryAPNIC

At a glance

IPv4 prefixes

0

IPv6 prefixes

0

IPv4 addresses

Unknown

IPv6 /64s

Unknown

Upstream graph

The networks AS9663 is seen behind, one and two hops out, drawn from real AS paths.

AS9663Toward the internet core
Upstream graph for AS9663: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS9663OTO GKThis networkAS7719ITSUDATTEAS30058FDCservers.netAS20473The Constant Comp…AS31898Oracle CloudAS2914NTT America, Inc.AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS9663 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

21

adjacent networks

Upstreams
210%
Peers
1152%
Downstreams
838%

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

Upstreams of AS9663
NetworkCountryRelationshipPathsVantage pts
AS30058FDCservers.netUSPeer614142
AS7719ITSUDATTEJPPeer16380

Prefixes

The largest blocks AS9663 originates, widest first.

AS9663 does not originate any prefix visible from our collectors. Transit-only and unused ASNs both look like this.

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