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AS18345Servers Australia Customers

AustraliaRegistryAPNIC

As of 28th September 2026, AS18345 (Servers Australia Customers), a network registered in Australia with APNIC, originates 6 IPv4 prefixes covering 1.5k addresses. By IPv4 address space that makes it the 31,112th-largest of the 79,544 networks we see originating IPv4, and the 452nd-largest of 1,661 in Australia. It is seen behind 1 upstream network, most often AS9280 (Servers Australia Pty Ltd), and in front of 7 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

6

IPv6 prefixes

0

IPv4 addresses

1.5k

IPv6 /64s

0

Upstream graph

The networks AS18345 is seen behind, one and two hops out, drawn from real AS paths.

AS18345Toward the internet core
Upstream graph for AS18345: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS18345Servers Australia…This networkAS9280Servers Australia…AS38195SuperloopAS58511Swoop (Anycast Gl…

Networks observed one and two hops upstream of AS18345 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

16

adjacent networks

Upstreams
16%
Peers
850%
Downstreams
744%

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

Upstreams of AS18345
NetworkCountryRelationshipPathsVantage pts
AS9280Servers Australia Pty LtdAUPeer1,205146

Prefixes

The largest blocks AS18345 originates, widest first.

Largest prefixes originated by AS18345
PrefixAddressesVisibility
178.157.93.0/2425682/82
181.214.23.0/2425682/82
181.214.51.0/2425682/82
181.214.104.0/2425682/82
185.164.123.0/2425682/82
191.101.211.0/2425682/82

Routing health

How AS18345's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%6
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%6
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 prefixes

Recent changes

Announcements that started or stopped since 29th Aug 2026.

  • Withdrawn181.214.199.0/2421st Sept 2026
  • Withdrawn181.214.215.0/2421st Sept 2026

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