SUBNET.IM

AS212581SGX FX SYSTEMS UK LIMITED

United KingdomRegistryRIPE NCC

At a glance

IPv4 prefixes

14

IPv6 prefixes

0

IPv4 addresses

5.9k

IPv6 /64s

0

Upstream graph

The networks AS212581 is seen behind, one and two hops out, drawn from real AS paths.

AS212581Toward the internet core
Upstream graph for AS212581: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS212581SGX FX SYSTEMS UK…This networkAS2914NTT America, Inc.AS4455IX Reach LtdAS8220COLTAS9255Singapore TelecomAS31216BSO Network Solut…AS16552Tiggee LLCAS49544i3D.net B.VAS5511Orange S.A.AS1299Arelion (fka. Tel…AS15576NTS workspace AGAS3758SingNetAS18106Viewqwest Pte Ltd

Networks observed one and two hops upstream of AS212581 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

12

adjacent networks

Upstreams
650%
Peers
650%
Downstreams
00%

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

Upstreams of AS212581
NetworkCountryRelationshipPathsVantage pts
AS2914NTT America, Inc.USPeer54880
AS8220COLTGBPeer27255
AS9255Singapore TelecomSGPeer15345
AS4455IX Reach LtdGBPeer11332
AS31216BSO Network Solutions SASFRPeer226
AS43531BSO Network Solutions SASFRPeer123

Prefixes

The largest blocks AS212581 originates, widest first.

Largest prefixes originated by AS212581
PrefixAddressesVisibility
64.52.164.0/221k80/80
121.54.184.0/221k80/80
121.54.184.0/2351280/80
121.54.186.0/2351280/80
151.123.188.0/2351280/80
64.52.164.0/2425680/80
64.52.165.0/2425680/80
64.52.166.0/2425680/80
64.52.167.0/2425680/80
121.54.184.0/2425680/80

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