SUBNET.IM

AS18028GyeongSang National University

South KoreaRegistryAPNICTypeEyeball

At a glance

IPv4 prefixes

26

IPv6 prefixes

0

IPv4 addresses

31k

IPv6 /64s

0

Upstream graph

The networks AS18028 is seen behind, one and two hops out, drawn from real AS paths.

AS18028Toward the internet core
Upstream graph for AS18028: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS18028GyeongSang Nation…This networkAS4766Korea TelecomAS9318SK Broadband Co L…AS132337AxclusiveAS6939Hurricane Electri…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS18028 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 AS18028
NetworkCountryRelationshipPathsVantage pts
AS9318SK Broadband Co LtdKRPeer1,30080
AS4766Korea TelecomKRPeer78080

Prefixes

All 26

The largest blocks AS18028 originates, widest first.

Largest prefixes originated by AS18028
PrefixAddressesVisibility
203.255.0.0/1816.4k80/80
117.16.152.0/212k80/80
203.232.192.0/212k80/80
203.232.200.0/212k80/80
114.70.132.0/221k80/80
117.16.160.0/221k80/80
114.71.234.0/2351280/80
117.16.150.0/2351280/80
117.16.164.0/2351280/80
203.230.212.0/2351280/80

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