SUBNET.IM

AS17603Kum oh National University of Technology (KNUT)

South KoreaRegistryAPNIC

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

8.2k

IPv6 /64s

0

Upstream graph

The networks AS17603 is seen behind, one and two hops out, drawn from real AS paths.

AS17603Toward the internet core
Upstream graph for AS17603: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS17603Kum oh National U…This networkAS3786LG DACOM Corporat…AS4766Korea TelecomAS2914NTT America, Inc.AS6453TATA Communicatio…AS6939Hurricane Electri…AS132337Axclusive

Networks observed one and two hops upstream of AS17603 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 AS17603
NetworkCountryRelationshipPathsVantage pts
AS4766Korea TelecomKRPeer10854
AS3786LG DACOM CorporationKRPeer5226

Prefixes

The largest blocks AS17603 originates, widest first.

Largest prefixes originated by AS17603
PrefixAddressesVisibility
202.31.128.0/204.1k80/80
202.31.192.0/204.1k80/80

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