SUBNET.IM

AS397162Sumofiber

United StatesRegistryARIN

At a glance

IPv4 prefixes

16

IPv6 prefixes

2

IPv4 addresses

8.7k

IPv6 /64s

2.1B

Upstream graph

The networks AS397162 is seen behind, one and two hops out, drawn from real AS paths.

AS397162Toward the internet core
Upstream graph for AS397162: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS397162SumofiberThis networkAS4226SumofiberAS21947Blackfoot Telepho…AS6461Zayo BandwidthAS1299Arelion (fka. Tel…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS397162 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
225%
Peers
450%
Downstreams
225%

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

Upstreams of AS397162
NetworkCountryRelationshipPathsVantage pts
AS4226SumofiberUSPeer1,382107
AS21947Blackfoot Telephone Cooperative, Inc.USPeer18859

Prefixes

The largest blocks AS397162 originates, widest first.

Largest prefixes originated by AS397162
PrefixAddressesVisibility
38.148.16.0/212k80/80
38.148.24.0/212k80/80
130.51.28.0/221k80/80
38.70.240.0/2351280/80
38.59.222.0/2425680/80
38.59.223.0/2425680/80
38.70.242.0/2425680/80
38.70.243.0/2425680/80
38.148.104.0/2425680/80
38.148.106.0/2425680/80

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