SUBNET.IM

AS18158CHUNGBUK NATIONAL UNIVERSITY

South KoreaRegistryAPNIC

At a glance

IPv4 prefixes

9

IPv6 prefixes

0

IPv4 addresses

29.7k

IPv6 /64s

0

Upstream graph

The networks AS18158 is seen behind, one and two hops out, drawn from real AS paths.

AS18158Toward the internet core
Upstream graph for AS18158: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS18158CHUNGBUK NATIONAL…This networkAS3786LG DACOM Corporat…AS4766Korea TelecomAS9318SK Broadband Co L…AS6453TATA Communicatio…AS2914NTT America, Inc.AS132337AxclusiveAS6939Hurricane Electri…

Networks observed one and two hops upstream of AS18158 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 AS18158
NetworkCountryRelationshipPathsVantage pts
AS4766Korea TelecomKRPeer40445
AS3786LG DACOM CorporationKRPeer17220
AS9318SK Broadband Co LtdKRPeer14416

Prefixes

The largest blocks AS18158 originates, widest first.

Largest prefixes originated by AS18158
PrefixAddressesVisibility
203.255.64.0/198.2k80/80
210.115.160.0/198.2k80/80
114.71.112.0/204.1k80/80
210.125.144.0/204.1k80/80
113.198.136.0/212k80/80
113.198.144.0/221k80/80
113.198.176.0/221k80/80
113.198.134.0/2351280/80
113.198.148.0/2351280/80

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