SUBNET.IM

AS39767Sargasso N1 Limited

United KingdomRegistryRIPE NCC

At a glance

IPv4 prefixes

5

IPv6 prefixes

1

IPv4 addresses

9.7k

IPv6 /64s

34.4B

Upstream graph

The networks AS39767 is seen behind, one and two hops out, drawn from real AS paths.

AS39767Toward the internet core
Upstream graph for AS39767: 4 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS39767Sargasso N1 Limit…This networkAS3356Lumen (Level 3)AS42579Comtec Enterprise…AS3549Lumen (fka. Globa…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS39767 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

6

adjacent networks

Upstreams
233%
Peers
350%
Downstreams
117%

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

Upstreams of AS39767
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer494129
AS42579Comtec Enterprises LtdGBPeer4712

Prefixes

The largest blocks AS39767 originates, widest first.

Largest prefixes originated by AS39767
PrefixAddressesVisibility
78.158.80.0/204.1k80/80
78.158.72.0/212k80/80
78.158.80.0/212k80/80
185.90.140.0/221k80/80
194.88.12.0/2351280/80
2a05:e200::/2934.4B × /6461/62

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