SUBNET.IM

AS20373Marley Index, LLC

United StatesRegistryARIN

At a glance

IPv4 prefixes

2

IPv6 prefixes

3

IPv4 addresses

512

IPv6 /64s

197k

Upstream graph

The networks AS20373 is seen behind, one and two hops out, drawn from real AS paths.

AS20373Toward the internet core
Upstream graph for AS20373: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS20373Marley Index, LLCThis networkAS1299Arelion (fka. Tel…AS34927iFog GmbHAS13030Init7 (Switzerlan…AS16552Tiggee LLCAS6939Hurricane Electri…AS9002RETN Limited

Networks observed one and two hops upstream of AS20373 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 AS20373
NetworkCountryRelationshipPathsVantage pts
AS34927iFog GmbHCHPeer270119
AS1299Arelion (fka. Telia Carrier)SEPeer7643

Prefixes

The largest blocks AS20373 originates, widest first.

Largest prefixes originated by AS20373
PrefixAddressesVisibility
23.180.184.0/2425680/80
23.180.185.0/2425680/80
2602:f939:99::/4865.5k × /6462/62
2602:f939:100::/4865.5k × /6462/62
2602:f939:101::/4865.5k × /6462/62

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