SUBNET.IM

AS399761Stream IT Networks LLC

United StatesRegistryARIN

At a glance

IPv4 prefixes

6

IPv6 prefixes

1

IPv4 addresses

2.3k

IPv6 /64s

268M

Upstream graph

The networks AS399761 is seen behind, one and two hops out, drawn from real AS paths.

AS399761Toward the internet core
Upstream graph for AS399761: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS399761Stream IT Network…This networkAS6939Hurricane Electri…AS33651Comcast Cable Com…AS33667Comcast Cable Com…AS62809Volt BroadbandAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS3356Lumen (Level 3)AS7922Comcast Cable Com…AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS399761 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 AS399761
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer346133
AS33667Comcast Cable Communications, LLCUSPeer15878
AS62809Volt BroadbandUSPeer3310
AS33651Comcast Cable Communications, LLCUSPeer21

Prefixes

The largest blocks AS399761 originates, widest first.

Largest prefixes originated by AS399761
PrefixAddressesVisibility
74.117.172.0/221k80/80
12.35.211.0/2425679/80
74.117.172.0/2425680/80
74.117.173.0/2425680/80
74.117.174.0/2425680/80
74.117.175.0/2425679/80
2602:fc63::/36268M × /6461/62

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