SUBNET.IM

AS399252CVECFIBER

United StatesRegistryARIN

At a glance

IPv4 prefixes

32

IPv6 prefixes

4

IPv4 addresses

28.7k

IPv6 /64s

3.6B

Upstream graph

The networks AS399252 is seen behind, one and two hops out, drawn from real AS paths.

AS399252Toward the internet core
Upstream graph for AS399252: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS399252CVECFIBERThis networkAS1000LINK AMERICANAS3356Lumen (Level 3)AS7029Windstream Commun…AS27258KAMO Electric Coo…AS6453TATA Communicatio…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS174Cogent Communicat…AS1299Arelion (fka. Tel…AS3257GTT Communication…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS399252 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 AS399252
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer1,812142
AS27258KAMO Electric Cooperative, Inc.USPeer612136
AS7029Windstream Communications LLCUSPeer36286
AS1000LINK AMERICANUSPeer11

Prefixes

All 36

The largest blocks AS399252 originates, widest first.

Largest prefixes originated by AS399252
PrefixAddressesVisibility
136.227.96.0/198.2k80/80
140.106.80.0/204.1k79/80
140.106.80.0/212k80/80
140.106.80.0/221k80/80
140.106.84.0/221k80/80
140.106.88.0/221k80/80
207.66.80.0/221k80/80
207.66.88.0/221k80/80
207.66.92.0/221k79/80
140.106.82.0/2351279/80

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