SUBNET.IM

AS7The Defence Science and Technology Laboratory

European UnionRegistryRIPE NCC

At a glance

IPv4 prefixes

18

IPv6 prefixes

1

IPv4 addresses

94.5k

IPv6 /64s

34.4B

Upstream graph

The networks AS7 is seen behind, one and two hops out, drawn from real AS paths.

AS7Toward the internet core
Upstream graph for AS7: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS7The Defence Scien…This networkAS786Jisc Services Lim…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS7 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS7
NetworkCountryRelationshipPathsVantage pts
AS786Jisc Services LimitedGBPeer1,501141

Prefixes

The largest blocks AS7 originates, widest first.

Largest prefixes originated by AS7
PrefixAddressesVisibility
146.80.0.0/1665.5k80/80
146.80.128.0/198.2k80/80
146.80.160.0/198.2k80/80
146.80.224.0/204.1k80/80
146.80.240.0/204.1k80/80
146.80.192.0/2351280/80
146.80.194.0/2351280/80
194.32.218.0/2351280/80
194.61.92.0/2351280/80
192.5.28.0/2425680/80

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