subnet.im

AS17477Macquarie Technology Operations Pty Limited

AustraliaRegistryAPNICTypeEyeball

As of 11th November 2026, AS17477 (Macquarie Technology Operations Pty…), an access network registered in Australia with APNIC, originates 115 IPv4 prefixes covering 134k addresses and 8 IPv6 prefixes. By IPv4 address space that makes it the 1,873rd-largest of the 80,747 networks we see originating IPv4, and the 35th-largest of 1,697 in Australia. It is seen behind 8 upstream networks, most often AS4826 (Vocus Connect International Backbone) and AS137409 (GSL Networks Pty LTD), and in front of 15 downstream networks. 86% of its announcements have 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

115

IPv6 prefixes

8

IPv4 addresses

134k

IPv6 /64s

6B

Upstream graph

The networks AS17477 is seen behind, one and two hops out, drawn from real AS paths.

AS17477Toward the internet core
Upstream graph for AS17477: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS17477Macquarie Technol…This networkAS4826Vocus Connect Int…AS6939Hurricane Electri…AS38195SuperloopAS58511Swoop (Anycast Gl…AS137409GSL Networks Pty …AS9002RETN LimitedAS20130Depaul UniversityAS1299Arelion (fka. Tel…AS174Cogent Communicat…AS3257GTT Communication…AS8529Zain Omantel Inte…AS32590Valve Corporation

Networks observed one and two hops upstream of AS17477 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

63

adjacent networks

Upstreams
813%
Peers
4063%
Downstreams
1524%

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

Upstreams of AS17477
NetworkCountryRelationshipPathsVantage pts
AS4826Vocus Connect International BackboneAUPeer7,126120
AS137409GSL Networks Pty LTDAUPeer3,026119
AS38195SuperloopAUPeer2,62998
AS6939Hurricane Electric LLCUSPeer3255
AS58511Swoop (Anycast Global Backbone)AUPeer1152
AS35280F5 Networks SARLFRPeer831
AS24516Virtutel Pty LtdAUPeer222
AS38880Micron21 Datacentre Pty LtdAUPeer61

Prefixes

All 123

The largest blocks AS17477 originates, widest first.

Largest prefixes originated by AS17477
PrefixAddressesVisibility
125.7.0.0/1732.8k76/76
210.193.128.0/1732.8k76/76
124.47.128.0/1816.4k76/76
194.193.0.0/198.2k76/76
203.110.128.0/198.2k76/76
119.161.32.0/204.1k76/76
202.191.48.0/212k76/76
103.232.116.0/221k76/76
119.161.44.0/221k76/76
103.254.88.0/2351276/76

Routing health

How AS17477'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

  • Valid86.2%106
  • Invalid0.0%0
  • No ROA13.8%17

Propagation

  • Globally propagated90% of full-feed peers or more100.0%123
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 115 prefixes

IPv6 — 8 prefixes

  • /324.3B × /6412.5%1
  • /341.1B × /6412.5%1
  • /36268M × /6425.0%2
  • /4016.8M × /6450.0%4

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS17477 started or stopped in this period.

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