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AS4764Aussie Fibre Pty Ltd

AustraliaRegistryAPNICTypeEyeball

As of 11th November 2026, AS4764 (Aussie Fibre Pty Ltd), an access network registered in Australia with APNIC, originates 455 IPv4 prefixes covering 778k addresses and 19 IPv6 prefixes. By IPv4 address space that makes it the 558th-largest of the 80,743 networks we see originating IPv4, and the 10th-largest of 1,696 in Australia. It is seen behind 31 upstream networks, most often AS9002 (RETN Limited) and AS3356 (Lumen (Level 3)), and in front of 145 downstream networks. 82% of its announcements have a valid RPKI ROA; 62 are RPKI-invalid. 86% of its routes reach at least 90% of full-feed peers, and 3 prefixes are also originated by another network.

At a glance

IPv4 prefixes

455

IPv6 prefixes

19

IPv4 addresses

778k

IPv6 /64s

451B

Upstream graph

The networks AS4764 is seen behind, one and two hops out, drawn from real AS paths.

AS4764Toward the internet core
Upstream graph for AS4764: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS4764Aussie Fibre Pty …This networkAS174Cogent Communicat…AS1221Telstra LimitedAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS9002RETN LimitedAS4637Telstra Internati…AS58511Swoop (Anycast Gl…AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS6667Elisa Oyj

Networks observed one and two hops upstream of AS4764 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

987

adjacent networks

Upstreams
313%
Peers
81182%
Downstreams
14515%

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

Upstreams of AS4764
NetworkCountryRelationshipPathsVantage pts
AS9002RETN LimitedGBPeer16,69344
AS3356Lumen (Level 3)USPeer12,26050
AS1299Arelion (fka. Telia Carrier)SEPeer9,63580
AS1221Telstra LimitedAUPeer4,64942
AS174Cogent Communications, LLCUSPeer4,21354
AS6939Hurricane Electric LLCUSPeer2,0839
AS14537Continent 8 LLCUSPeer1,9414
AS49544i3D.net B.VNLPeer1,9354
AS7713PT Telkom Indonesia TbkIDAdjacent1,9304
AS132337AxclusiveSGAdjacent1,0972

Prefixes

All 474

The largest blocks AS4764 originates, widest first.

Largest prefixes originated by AS4764
PrefixAddressesVisibility
144.6.0.0/1665.5k76/76
157.211.0.0/1665.5k76/76
180.150.0.0/1732.8k76/76
159.196.0.0/1816.4k76/76
159.196.64.0/1816.4k76/76
159.196.128.0/1816.4k76/76
159.196.192.0/1816.4k76/76
167.179.128.0/1816.4k76/76
180.150.64.0/1816.4k76/76
180.181.192.0/1816.4k76/76

Routing health

How AS4764'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

  • Valid81.9%388
  • Invalid13.1%62
  • No ROA5.1%24

Propagation

  • Globally propagated90% of full-feed peers or more86.1%408
  • Partially propagated40% to 90%0.4%2
  • Seen by few peersUnder 40%13.5%64

Prefix sizes

IPv4 — 455 prefixes

IPv6 — 19 prefixes

  • /26275B × /645.3%1
  • /27137B × /645.3%1
  • /324.3B × /6447.4%9
  • /36268M × /645.3%1
  • /4865.5k × /6436.8%7

Recent changes

Announcements that started or stopped since 12th Oct 2026.

20 announced and 8 withdrawn in all; the most recent are shown.

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