SUBNET.IM

AS202154Brevan Howard Asset Management LLP

United KingdomRegistryRIPE NCC

At a glance

IPv4 prefixes

3

IPv6 prefixes

0

IPv4 addresses

768

IPv6 /64s

0

Upstream graph

The networks AS202154 is seen behind, one and two hops out, drawn from real AS paths.

AS202154Toward the internet core
Upstream graph for AS202154: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS202154Brevan Howard Ass…This networkAS174Cogent Communicat…AS8220COLTAS18106Viewqwest Pte LtdAS24482SG.GSAS46887Zayo BandwidthAS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS15576NTS workspace AGAS6939Hurricane Electri…AS215859Hetzner Cloud - S…AS3356Lumen (Level 3)AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS202154 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

11

adjacent networks

Upstreams
545%
Peers
655%
Downstreams
00%

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

Upstreams of AS202154
NetworkCountryRelationshipPathsVantage pts
AS18106Viewqwest Pte LtdSGPeer7373
AS174Cogent Communications, LLCUSPeer7048
AS8220COLTGBPeer5454
AS46887Zayo BandwidthUSPeer3434
AS24482SG.GSSGPeer77

Prefixes

The largest blocks AS202154 originates, widest first.

Largest prefixes originated by AS202154
PrefixAddressesVisibility
193.203.248.0/2425679/80
193.203.249.0/2425679/80
193.203.250.0/2425680/80

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