SUBNET.IM

AS17841NATIONAL INFORMATION RESOURCES SERVICE

South KoreaRegistryAPNIC

At a glance

IPv4 prefixes

726

IPv6 prefixes

0

IPv4 addresses

366k

IPv6 /64s

0

Upstream graph

The networks AS17841 is seen behind, one and two hops out, drawn from real AS paths.

AS17841Toward the internet core
Upstream graph for AS17841: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS17841NATIONAL INFORMAT…This networkAS3786LG DACOM Corporat…AS4766Korea TelecomAS9318SK Broadband Co L…AS14841AIRWAVE BROADBAND…AS6453TATA Communicatio…AS2914NTT America, Inc.AS132337AxclusiveAS6939Hurricane Electri…AS5650Verizon (fka. Fro…

Networks observed one and two hops upstream of AS17841 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

16

adjacent networks

Upstreams
425%
Peers
850%
Downstreams
425%

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

Upstreams of AS17841
NetworkCountryRelationshipPathsVantage pts
AS4766Korea TelecomKRPeer30,59663
AS3786LG DACOM CorporationKRPeer10,99044
AS9318SK Broadband Co LtdKRPeer10,13722
AS14841AIRWAVE BROADBAND WIRELESS. INC.USPeer55

Prefixes

All 726

The largest blocks AS17841 originates, widest first.

Largest prefixes originated by AS17841
PrefixAddressesVisibility
27.101.0.0/1665.5k80/80
152.99.0.0/1665.5k80/80
116.67.0.0/1732.8k80/80
116.67.0.0/1816.4k80/80
116.67.64.0/1816.4k80/80
125.60.0.0/1816.4k80/80
27.101.192.0/198.2k80/80
125.128.64.0/198.2k80/80
203.238.160.0/204.1k80/80
222.111.248.0/212k80/80

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