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Autonomous System

AS24033 · Australian Private Networks Pty Ltd

Overview

AS24033 is announced on the Internet: RIPE RIS route collectors currently see 35 IPv4 prefixes and no IPv6 prefix originated by this network. Together, its IPv4 prefixes cover 110,592 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 10 upstream neighbours (transit providers or peers) and no downstream neighbour (customers or networks it carries). Its most visible upstreams are Equinix Asia Pacific (AS23686), 5G NETWORK OPERATIONS PTY LTD (AS63956), and Equinix Asia Pacific (AS17819). AS24033 was assigned by APNIC, and its registration country is Australia.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 4:57 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 116.250.0.1, the first address of 116.250.0.0/16. An address picked inside a prefix may not answer (nothing listens there, or the network filters probes): the trace then shows the path up to the last network that replies.

Announced prefixes

IPv4 prefixes (35 prefixes)

PrefixAddresses
116.250.0.0/1665,536
116.250.0.0/1732,768
116.250.128.0/1816,384
116.250.152.0/212,048
116.250.160.0/198,192
116.250.192.0/198,192
116.250.224.0/221,024
116.250.228.0/221,024
116.250.232.0/212,048
116.250.240.0/212,048
116.250.248.0/221,024
116.250.252.0/24256
116.250.253.0/24256
116.250.254.0/23512
116.251.0.0/1816,384
116.251.0.0/198,192
116.251.32.0/204,096
116.251.48.0/204,096
119.77.64.0/198,192
119.77.64.0/204,096
119.77.80.0/204,096
123.100.32.0/198,192
123.100.32.0/204,096
123.100.48.0/204,096
202.171.96.0/204,096
202.171.96.0/24256
202.171.97.0/24256
202.171.98.0/24256
202.171.99.0/24256
202.171.100.0/221,024
202.171.100.0/24256
202.171.104.0/221,024
203.213.224.0/198,192
203.213.224.0/204,096
203.213.240.0/204,096

IPv6 prefixes (none)

None currently seen.

Neighbours

Upstreams (transit or peers) (10)

ASNetworkVisibility
AS23686Equinix Asia Pacific266
AS639565G NETWORK OPERATIONS PTY LTD255
AS17819Equinix Asia Pacific227
AS6939Hurricane Electric LLC44
AS35280F5 Networks SARL7
AS24115Equinix2
AS137409GSL Networks Pty LTD2
AS7575Australian Academic and Research Network (AARNet)1
AS55850Mercury NZ Limited1
AS64073Vetta Group1

Downstreams (customers) (0)

None seen.

5 more neighbours appear on both sides of this network depending on the path, so they are counted in neither list.

Visibility is RIPEstat's count of how often the route collectors observed the link. It compares neighbours with each other; it is not a traffic volume.

How to read this page

An Autonomous System (AS) is a network run under one routing policy: an internet provider, a cloud, a content network, a university. Each one has a number, its ASN, assigned by a regional registry (ARIN, RIPE NCC, APNIC, LACNIC, AFRINIC), and uses BGP, the protocol networks use to tell each other where addresses are, to announce the blocks of addresses it delivers to.

A prefix such as 203.0.113.0/24 is a block of addresses: the number after the slash says how many bits are fixed, so a /24 holds 256 IPv4 addresses and a /16 holds 65,536. Networks often announce a large block and smaller pieces of it at the same time, which is why the address total counts each address once.

Neighbours come from the paths themselves. A network that appears just before this one in a path, on the collector's side, is an upstream: a transit provider or a peer. One that appears just after it is a downstream, usually a customer. Peering at an internet exchange also shows up as an upstream, so the upstream list is not a list of paid transit.

The data comes from RIPEstat, run by the RIPE NCC, which gathers the routing tables of hundreds of networks through its RIS route collectors. This page reads it when it is visited and keeps it for 12 hours at most; the BGP viewer reads it live.

Frequently asked questions

How do I find the ASN of an IP address?
Type the address in the BGP viewer: it shows the prefix that covers it, the AS that originates that prefix and the paths seen towards it. A traceroute also names the network of each hop, so you can see every AS a connection crosses.
Why does one company have several ASNs?
Large operators split their network by region, by activity or by history: a cloud may use one number for its backbone and another for a region, and every acquisition brings its own numbers. Each number has its own page, with its own prefixes and neighbours.
Why do prefix counts differ from one site to another?
Each source sees the routing table from different collectors, at a different time, and counts differently: some include prefixes withdrawn in recent weeks, some merge a block and its pieces. This page counts the prefixes RIPE RIS collectors see originated by the network at the end of the latest two-week window, and counts each IPv4 address once.
Is this the list of IP ranges of a cloud provider?
It is what its networks announce, which is what the Internet routes to them. Many providers also publish an official list of ranges per service and region; that list is the reference for firewall rules, because a range can be announced before it is used, or announced by another of their AS numbers.