SUBNET.IM

AS40281QWK.net Hosting, L.L.C.

United StatesRegistryARIN

At a glance

IPv4 prefixes

35

IPv6 prefixes

2

IPv4 addresses

17.7k

IPv6 /64s

4.6B

Upstream graph

The networks AS40281 is seen behind, one and two hops out, drawn from real AS paths.

AS40281Toward the internet core
Upstream graph for AS40281: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS40281QWK.net Hosting, …This networkAS174Cogent Communicat…AS6461Zayo BandwidthAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS6667Elisa OyjAS32590Valve Corporation

Networks observed one and two hops upstream of AS40281 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

7

adjacent networks

Upstreams
229%
Peers
457%
Downstreams
114%

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

Upstreams of AS40281
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer1,53999
AS6461Zayo BandwidthUSPeer1,336133

Prefixes

All 37

The largest blocks AS40281 originates, widest first.

Largest prefixes originated by AS40281
PrefixAddressesVisibility
38.18.136.0/212k79/80
38.240.88.0/212k79/80
208.71.136.0/212k79/80
208.76.192.0/212k79/80
198.60.88.0/221k58/80
198.60.86.0/2351252/80
198.60.92.0/2351279/80
199.104.66.0/2351279/80
38.18.136.0/2425679/80
38.18.137.0/2425679/80

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