SUBNET.IM

AS204291Thomas McLoughlin

United KingdomRegistryRIPE NCC

At a glance

IPv4 prefixes

0

IPv6 prefixes

7

IPv4 addresses

0

IPv6 /64s

22.1M

Upstream graph

The networks AS204291 is seen behind, one and two hops out, drawn from real AS paths.

AS204291Toward the internet core
Upstream graph for AS204291: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS204291Thomas McLoughlinThis networkAS13335Cloudflare, Inc.AS20473The Constant Comp…AS6453TATA Communicatio…AS2914NTT America, Inc.AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS204291 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 AS204291
NetworkCountryRelationshipPathsVantage pts
AS20473The Constant Company, LLCUSPeer36661
AS13335Cloudflare, Inc.USPeer6262

Prefixes

The largest blocks AS204291 originates, widest first.

Largest prefixes originated by AS204291
PrefixAddressesVisibility
2a13:9644:4000::/4016.8M × /6461/62
2a05:dfc1:8000::/441M × /6461/62
2a06:a005:1740::/441M × /6461/62
2a06:a005:1750::/441M × /6461/62
2a06:a005:1770::/441M × /6461/62
2a06:a005:1780::/441M × /6461/62
2a13:9644:40ae::/4865.5k × /6462/62

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