SUBNET.IM

AS199741TransitX Ltd

United KingdomRegistryRIPE NCC

At a glance

IPv4 prefixes

54

IPv6 prefixes

1

IPv4 addresses

14.3k

IPv6 /64s

16.8M

Upstream graph

The networks AS199741 is seen behind, one and two hops out, drawn from real AS paths.

AS199741Toward the internet core
Upstream graph for AS199741: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS199741TransitX LtdThis networkAS35200TransitX LtdAS9002RETN LimitedAS42831UK Dedicated Serv…

Networks observed one and two hops upstream of AS199741 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 AS199741
NetworkCountryRelationshipPathsVantage pts
AS35200TransitX LtdGBPeer3,583102

Prefixes

All 55

The largest blocks AS199741 originates, widest first.

Largest prefixes originated by AS199741
PrefixAddressesVisibility
45.155.100.0/2351236/80
185.113.128.0/2351236/80
5.157.128.0/2425635/80
5.181.124.0/2425672/80
5.252.78.0/2425672/80
45.43.86.0/2425672/80
45.86.203.0/2425635/80
51.194.131.0/2425680/80
51.194.137.0/2425680/80
51.194.139.0/2425680/80

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