SUBNET.IM

AS9738Brennan IT

AustraliaRegistryAPNIC

At a glance

IPv4 prefixes

113

IPv6 prefixes

1

IPv4 addresses

54.5k

IPv6 /64s

4.3B

Upstream graph

The networks AS9738 is seen behind, one and two hops out, drawn from real AS paths.

AS9738Toward the internet core
Upstream graph for AS9738: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS9738Brennan ITThis networkAS17898Brennan ITAS6939Hurricane Electri…AS7474SingTel Optus Pty…

Networks observed one and two hops upstream of AS9738 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

10

adjacent networks

Upstreams
110%
Peers
550%
Downstreams
440%

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

Upstreams of AS9738
NetworkCountryRelationshipPathsVantage pts
AS17898Brennan ITAUPeer9,241102

Prefixes

All 114

The largest blocks AS9738 originates, widest first.

Largest prefixes originated by AS9738
PrefixAddressesVisibility
61.14.96.0/198.2k80/80
210.18.208.0/204.1k80/80
210.18.224.0/204.1k80/80
202.148.224.0/212k80/80
210.18.224.0/212k80/80
103.28.196.0/221k80/80
202.148.236.0/221k80/80
210.18.192.0/221k80/80
210.18.204.0/221k80/80
210.18.236.0/221k80/80

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