SUBNET.IM

AS131101BNK SYSTEM

South KoreaRegistryAPNIC

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

288

IPv6 /64s

0

Upstream graph

The networks AS131101 is seen behind, one and two hops out, drawn from real AS paths.

AS131101Toward the internet core
Upstream graph for AS131101: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS131101BNK SYSTEMThis networkAS4766Korea TelecomAS9318SK Broadband Co L…AS132337AxclusiveAS6939Hurricane Electri…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS131101 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 AS131101
NetworkCountryRelationshipPathsVantage pts
AS4766Korea TelecomKRPeer6360
AS9318SK Broadband Co LtdKRPeer2020

Prefixes

The largest blocks AS131101 originates, widest first.

Largest prefixes originated by AS131101
PrefixAddressesVisibility
221.164.9.0/2425680/80
1.252.41.224/27323/80

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