SUBNET.IM

AS12097Armstrong

United StatesRegistryARINTypeEyeball

At a glance

IPv4 prefixes

26

IPv6 prefixes

1

IPv4 addresses

64.8k

IPv6 /64s

4.3B

Upstream graph

The networks AS12097 is seen behind, one and two hops out, drawn from real AS paths.

AS12097Toward the internet core
Upstream graph for AS12097: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS12097ArmstrongThis networkAS4922Shenandoah Cable …AS6939Hurricane Electri…AS27364ArmstrongAS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS18106Viewqwest Pte LtdAS20130Depaul University

Networks observed one and two hops upstream of AS12097 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

10

adjacent networks

Upstreams
330%
Peers
550%
Downstreams
220%

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

Upstreams of AS12097
NetworkCountryRelationshipPathsVantage pts
AS4922Shenandoah Cable Television LLCUSPeer1,20880
AS27364ArmstrongUSPeer1,03482
AS6939Hurricane Electric LLCUSPeer5959

Prefixes

All 27

The largest blocks AS12097 originates, widest first.

Largest prefixes originated by AS12097
PrefixAddressesVisibility
24.140.192.0/198.2k80/80
24.140.0.0/204.1k80/80
24.140.16.0/204.1k80/80
24.140.48.0/204.1k80/80
24.140.160.0/204.1k80/80
24.140.176.0/204.1k80/80
24.140.8.0/212k80/80
24.140.24.0/212k80/80
24.140.32.0/212k80/80
24.140.40.0/212k80/80

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