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Autonomous System

AS10143 · Exetel Pty Ltd

Overview

AS10143 is announced on the Internet: RIPE RIS route collectors currently see 78 IPv4 prefixes and 12 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 168,192 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 1 upstream neighbour (transit providers or peers) and 20 downstream neighbours (customers or networks it carries). Its most visible upstream is Superloop (AS38195). AS10143 was assigned by APNIC, and its registration country is Australia.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 1:52 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 115.70.0.1, the first address of 115.70.0.0/16. 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 (78 prefixes)

PrefixAddresses
43.239.102.0/24256
58.96.0.0/1732,768
58.96.0.0/1816,384
58.96.1.0/24256
58.96.2.0/24256
58.96.3.0/24256
58.96.9.0/24256
58.96.11.0/24256
58.96.14.0/23512
58.96.23.0/24256
58.96.26.0/24256
58.96.32.0/198,192
58.96.64.0/1816,384
58.96.64.0/198,192
58.96.96.0/212,048
103.245.157.0/24256
115.70.0.0/1665,536
115.70.0.0/1816,384
115.70.0.0/212,048
115.70.8.0/212,048
115.70.16.0/212,048
115.70.37.0/24256
115.70.64.0/1816,384
115.70.76.0/221,024
115.70.80.0/212,048
115.70.112.0/212,048
115.70.128.0/1816,384
115.70.148.0/221,024
115.70.152.0/212,048
115.70.160.0/212,048
115.70.168.0/212,048
115.70.188.0/221,024
115.70.192.0/1816,384
115.70.195.0/24256
115.70.198.0/23512
115.70.200.0/212,048
115.70.216.0/23512
115.70.232.0/221,024
115.70.236.0/221,024
115.70.240.0/221,024
115.70.244.0/23512
115.70.246.0/23512
160.187.110.0/24256
160.187.111.0/24256
202.27.229.0/24256
203.17.235.0/24256
203.21.9.0/24256
203.21.207.0/24256
203.23.196.0/24256
203.24.211.0/24256
203.27.223.0/24256
203.28.224.0/24256
203.33.112.0/24256
203.33.115.0/24256
203.34.132.0/24256
203.55.33.0/24256
203.57.144.0/24256
220.233.0.0/1665,536
220.233.0.0/1816,384
220.233.0.0/24256
220.233.30.0/24256
220.233.40.0/221,024
220.233.64.0/1816,384
220.233.128.0/1816,384
220.233.192.0/1816,384
220.233.199.0/24256
220.233.217.0/24256
220.233.218.0/24256
220.233.219.0/24256
220.233.220.0/24256
220.233.236.0/24256
220.233.237.0/24256
220.233.238.0/24256
220.233.239.0/24256
220.233.240.0/24256
220.233.241.0/24256
220.233.242.0/24256
220.233.243.0/24256

IPv6 prefixes (12 prefixes)

Prefix
2406:3400::/32
2406:3400:1c::/48
2406:3400:5c::/46
2406:3400:7c::/46
2406:3400:200::/40
2406:3400:200::/48
2406:3400:300::/40
2406:3400:300::/42
2406:3400:380::/42
2406:3400:400::/40
2406:3400:400::/42
2406:3400:480::/42

Neighbours

Upstreams (transit or peers) (1)

ASNetworkVisibility
AS38195Superloop3,744

Downstreams (customers) (20)

ASNetworkVisibility
AS138624NORTHERN STEVEDORING SERVICES PTY LTD320
AS134709ULTIMATE COMMUNICATION SOLUTIONS PTY. LTD.266
AS136201BG UNIFIED SOLUTIONS PTY LTD265
AS24065PO Box 848264
AS56287EVENT HOSPITALITY AND ENTERTAINMENT LTD264
AS136423Melbourne Grammar School264
AS139581Molonglo Group (Australia) Pty Ltd264
AS138210Bankstown Sports Club263
AS141743Stripe Hosting251
AS11031Orbis Investments (Canada) Limited239
AS139917-113
AS138214-107
AS9544-101
AS139740-95
AS134791-83
AS9290-81
AS24341-31
AS133143-17
AS136924-14
AS137032-6

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.