SUBNET.IM

AS31151PERFORMANCE HORIZON GROUP LIMITED

United KingdomRegistryRIPE NCC

At a glance

IPv4 prefixes

9

IPv6 prefixes

0

IPv4 addresses

2.3k

IPv6 /64s

0

Upstream graph

The networks AS31151 is seen behind, one and two hops out, drawn from real AS paths.

AS31151Toward the internet core
Upstream graph for AS31151: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS31151PERFORMANCE HORIZ…This networkAS3257GTT Communication…AS6939Hurricane Electri…AS2497Internet Initiati…AS6667Elisa OyjAS18106Viewqwest Pte LtdAS20130Depaul University

Networks observed one and two hops upstream of AS31151 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 AS31151
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer55462
AS3257GTT Communications Inc.USPeer16218

Prefixes

The largest blocks AS31151 originates, widest first.

Largest prefixes originated by AS31151
PrefixAddressesVisibility
5.150.168.0/2425680/80
5.150.169.0/2425680/80
5.150.170.0/2425680/80
5.150.171.0/2425680/80
5.150.172.0/2425680/80
134.90.192.0/2425679/80
134.90.193.0/2425679/80
134.90.194.0/2425679/80
134.90.195.0/2425679/80

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