SUBNET.IM

AS398223Pomona Consulting LLC

United StatesRegistryARIN

At a glance

IPv4 prefixes

4

IPv6 prefixes

5

IPv4 addresses

1k

IPv6 /64s

328k

Upstream graph

The networks AS398223 is seen behind, one and two hops out, drawn from real AS paths.

AS398223Toward the internet core
Upstream graph for AS398223: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS398223Pomona Consulting…This networkAS4213Krypt TechnologiesAS6939Hurricane Electri…AS20326TeraSwitch Networ…AS20473The Constant Comp…AS3257GTT Communication…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS1299Arelion (fka. Tel…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS398223 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
450%
Peers
450%
Downstreams
00%

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

Upstreams of AS398223
NetworkCountryRelationshipPathsVantage pts
AS4213Krypt TechnologiesUSPeer402140
AS20326TeraSwitch Networks Inc.USPeer7676
AS6939Hurricane Electric LLCUSPeer6565
AS20473The Constant Company, LLCUSPeer11

Prefixes

The largest blocks AS398223 originates, widest first.

Largest prefixes originated by AS398223
PrefixAddressesVisibility
23.149.16.0/2425679/80
104.250.232.0/2425679/80
104.250.233.0/2425680/80
104.250.234.0/242561/80
2602:803:4070::/4865.5k × /6461/62
2602:803:4071::/4865.5k × /6461/62
2602:803:4072::/4865.5k × /6461/62
2602:803:4075::/4865.5k × /6461/62
2602:803:4077::/4865.5k × /6461/62

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