SUBNET.IM

AS399700Mansfield Community Fiber, Inc

United StatesRegistryARIN

At a glance

IPv4 prefixes

3

IPv6 prefixes

2

IPv4 addresses

1.5k

IPv6 /64s

302M

Upstream graph

The networks AS399700 is seen behind, one and two hops out, drawn from real AS paths.

AS399700Toward the internet core
Upstream graph for AS399700: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS399700Mansfield Communi…This networkAS11589Stowe Communicati…AS13536FirstLight Networ…AS3356Lumen (Level 3)AS12282Selectronics Corp.AS1299Arelion (fka. Tel…AS3770FirstLight Networ…

Networks observed one and two hops upstream of AS399700 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS399700
NetworkCountryRelationshipPathsVantage pts
AS13536FirstLight Networks, LLCUSPeer253105
AS11589Stowe Communications LLCUSPeer10535

Prefixes

The largest blocks AS399700 originates, widest first.

Largest prefixes originated by AS399700
PrefixAddressesVisibility
162.33.184.0/221k79/80
66.97.168.0/2425679/80
185.212.5.0/2425679/80
2602:fc73::/36268M × /6461/62
2602:fc73:e00::/3933.6M × /6460/62

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