SUBNET.IM

AS12148Clemson University

United StatesRegistryARIN

At a glance

IPv4 prefixes

4

IPv6 prefixes

2

IPv4 addresses

98.8k

IPv6 /64s

1.1M

Upstream graph

The networks AS12148 is seen behind, one and two hops out, drawn from real AS paths.

AS12148Toward the internet core
Upstream graph for AS12148: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS12148Clemson UniversityThis networkAS195San Diego Superco…AS226Los NettosAS2722CULR, LLCAS2152CENIC - CalRENAS22773Cox Communication…AS567Los NettosAS2914NTT America, Inc.AS2721CULR, LLCAS10490Georgia Institute…

Networks observed one and two hops upstream of AS12148 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

8

adjacent networks

Upstreams
338%
Peers
450%
Downstreams
113%

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

Upstreams of AS12148
NetworkCountryRelationshipPathsVantage pts
AS2722CULR, LLCUSPeer400140
AS195San Diego Supercomputer CenterUSPeer106106
AS226Los NettosUSPeer7979

Prefixes

The largest blocks AS12148 originates, widest first.

Largest prefixes originated by AS12148
PrefixAddressesVisibility
130.127.0.0/1665.5k79/80
198.21.128.0/1732.8k80/80
192.5.219.0/2425680/80
192.42.3.0/2425679/80
2620:103:a000::/441M × /6460/62
2620:103:a00a::/4865.5k × /6426/62

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