SUBNET.IM

AS137257Localhost Limited

New ZealandRegistryAPNIC

At a glance

IPv4 prefixes

3

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

4.3B

Upstream graph

The networks AS137257 is seen behind, one and two hops out, drawn from real AS paths.

AS137257Toward the internet core
Upstream graph for AS137257: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS137257Localhost LimitedThis networkAS23838Solarix Networks …AS55785ISP LimitedAS9507NextHop Pty LtdAS135069Feenix Communicat…AS6939Hurricane Electri…AS55850Mercury NZ Limited

Networks observed one and two hops upstream of AS137257 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 AS137257
NetworkCountryRelationshipPathsVantage pts
AS55785ISP LimitedNZPeer21692
AS23838Solarix Networks LimitedNZPeer8549

Prefixes

The largest blocks AS137257 originates, widest first.

Largest prefixes originated by AS137257
PrefixAddressesVisibility
103.106.64.0/2351280/80
103.106.64.0/2425680/80
103.106.65.0/2425680/80
2402:3cc0::/324.3B × /6461/62

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