SUBNET.IM

AS2025University of Toledo

United StatesRegistryARIN

At a glance

IPv4 prefixes

6

IPv6 prefixes

0

IPv4 addresses

132k

IPv6 /64s

0

Upstream graph

The networks AS2025 is seen behind, one and two hops out, drawn from real AS paths.

AS2025Toward the internet core
Upstream graph for AS2025: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS2025University of Tol…This networkAS600OARnetAS3112OARnetAS13490Buckeye Cablevisi…AS3356Lumen (Level 3)AS6939Hurricane Electri…AS11537Internet2AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS2025 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS2025
NetworkCountryRelationshipPathsVantage pts
AS600OARnetUSPeer22575
AS13490Buckeye Cablevision, Inc.USPeer8778
AS3112OARnetUSPeer122

Prefixes

The largest blocks AS2025 originates, widest first.

Largest prefixes originated by AS2025
PrefixAddressesVisibility
131.183.0.0/1665.5k80/80
136.247.0.0/1665.5k80/80
198.30.180.0/2351280/80
198.30.181.0/2425680/80
198.30.192.0/242562/80
198.30.237.0/242562/80

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