SUBNET.IM

AS9975Gyeongsangbuk-do Education Research Institute

South KoreaRegistryAPNIC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS9975 is seen behind, one and two hops out, drawn from real AS paths.

AS9975Toward the internet core
Upstream graph for AS9975: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS9975Gyeongsangbuk-do …This networkAS9871Gyeong Sang Buk-D…AS3786LG DACOM Corporat…AS9318SK Broadband Co L…

Networks observed one and two hops upstream of AS9975 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS9975
NetworkCountryRelationshipPathsVantage pts
AS9871Gyeong Sang Buk-Do Office of EducationKRPeer7979

Prefixes

The largest blocks AS9975 originates, widest first.

Largest prefixes originated by AS9975
PrefixAddressesVisibility
203.255.232.0/2351279/80

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