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AS9942AAPT Limited

AustraliaRegistryAPNIC

As of 26th September 2026, AS9942 (AAPT Limited), a network registered in Australia with APNIC, originates 45 IPv4 prefixes covering 15.9k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 8,257th-largest of the 79,480 networks we see originating IPv4, and the 139th-largest of 1,661 in Australia. It is seen behind 2 upstream networks, most often AS2764 (AAPT Limited) and AS7545 (TPG Telecom Limited), and in front of 1 downstream network. None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

45

IPv6 prefixes

1

IPv4 addresses

15.9k

IPv6 /64s

4.3B

Upstream graph

The networks AS9942 is seen behind, one and two hops out, drawn from real AS paths.

AS9942Toward the internet core
Upstream graph for AS9942: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS9942AAPT LimitedThis networkAS2764AAPT LimitedAS7545TPG Telecom Limit…AS4826Vocus Connect Int…AS58511Swoop (Anycast Gl…AS174Cogent Communicat…AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS9942 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

6

adjacent networks

Upstreams
233%
Peers
350%
Downstreams
117%

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

Upstreams of AS9942
NetworkCountryRelationshipPathsVantage pts
AS2764AAPT LimitedAUPeer4,01780
AS7545TPG Telecom LimitedAUPeer127127

Prefixes

All 46

The largest blocks AS9942 originates, widest first.

Largest prefixes originated by AS9942
PrefixAddressesVisibility
203.220.240.0/212k80/81
203.194.56.0/221k80/81
203.220.236.0/221k80/81
203.220.248.0/221k80/81
203.220.252.0/2351280/81
125.254.5.0/2425680/81
125.254.7.0/2425680/81
125.254.13.0/2425680/81
125.254.21.0/2425680/81
125.254.23.0/2425680/81

Routing health

How AS9942'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%46

Propagation

  • Globally propagated90% of full-feed peers or more100.0%46
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 45 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 27th Aug 2026.

30 announced and 7 withdrawn in all; the most recent are shown.

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