SUBNET.IM

AS3770FirstLight Networks, LLC

United StatesRegistryARIN

At a glance

IPv4 prefixes

0

IPv6 prefixes

0

IPv4 addresses

Unknown

IPv6 /64s

Unknown

Upstream graph

The networks AS3770 is seen behind, one and two hops out, drawn from real AS paths.

AS3770Toward the internet core
Upstream graph for AS3770: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS3770FirstLight Networ…This networkAS6939Hurricane Electri…AS13536FirstLight Networ…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS3770 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

7

adjacent networks

Upstreams
229%
Peers
343%
Downstreams
229%

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

Upstreams of AS3770
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer22,16493
AS13536FirstLight Networks, LLCUSPeer2328

Prefixes

The largest blocks AS3770 originates, widest first.

AS3770 does not originate any prefix visible from our collectors. Transit-only and unused ASNs both look like this.

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