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Autonomous System

AS134090 · Leaptel

Overview

AS134090 is announced on the Internet: RIPE RIS route collectors currently see 55 IPv4 prefixes and 30 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 20,992 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 7 upstream neighbours (transit providers or peers) and 21 downstream neighbours (customers or networks it carries). Its most visible upstreams are GSL Networks Pty LTD (AS137409), Hurricane Electric LLC (AS6939), and COLT Technology Services Group Limited (AS8220). AS134090 was assigned by APNIC, and its registration country is Australia.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 5:03 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 66.203.240.1, the first address of 66.203.240.0/21. 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 (55 prefixes)

PrefixAddresses
45.249.116.0/221,024
45.249.116.0/23512
45.249.118.0/23512
66.203.240.0/212,048
66.203.240.0/221,024
66.203.240.0/23512
66.203.244.0/221,024
103.51.112.0/221,024
103.51.112.0/23512
103.51.114.0/23512
103.85.36.0/221,024
103.85.36.0/23512
103.85.38.0/23512
103.95.112.0/221,024
103.95.112.0/23512
103.95.114.0/23512
103.106.88.0/221,024
103.106.88.0/23512
103.106.90.0/23512
113.29.240.0/221,024
113.29.240.0/23512
113.29.242.0/23512
123.253.188.0/221,024
123.253.188.0/23512
123.253.190.0/23512
124.158.96.0/221,024
124.158.96.0/23512
124.158.98.0/23512
131.149.248.0/221,024
131.149.248.0/23512
131.149.250.0/23512
148.222.0.0/221,024
148.222.0.0/23512
148.222.2.0/23512
148.222.4.0/221,024
148.222.4.0/23512
148.222.6.0/23512
165.99.26.0/23512
165.99.26.0/24256
165.99.27.0/24256
175.111.176.0/221,024
175.111.176.0/23512
175.111.178.0/23512
202.128.112.0/212,048
202.128.112.0/221,024
202.128.116.0/221,024
202.128.120.0/212,048
202.128.120.0/221,024
202.128.124.0/221,024
202.179.128.0/221,024
202.179.128.0/23512
202.179.130.0/23512
216.235.244.0/221,024
216.235.244.0/23512
216.235.246.0/23512

IPv6 prefixes (30 prefixes)

Prefix
2400:a840::/31
2400:a840::/32
2400:a841::/32
2400:a842::/31
2400:a842::/32
2400:a843::/32
2400:a844::/31
2400:a844::/32
2400:a845::/32
2400:a846::/31
2400:a846::/32
2400:a847::/32
2400:a848::/31
2400:a848::/32
2400:a849::/32
2400:a84a::/31
2400:a84a::/32
2400:a84b::/32
2400:a84c::/31
2400:a84c::/32
2400:a84d::/32
2400:a84e::/31
2400:a84e::/32
2400:a84f::/32
2402:920::/32
2402:920::/33
2402:920:8000::/33
2402:2c80::/32
2402:2c80::/33
2402:2c80:8000::/33

Neighbours

Upstreams (transit or peers) (7)

ASNetworkVisibility
AS137409GSL Networks Pty LTD10,168
AS6939Hurricane Electric LLC537
AS8220COLT Technology Services Group Limited48
AS35280F5 Networks SARL41
AS64073Vetta Group21
AS4826Vocus Connect International Backbone5
AS24115Equinix1

Downstreams (customers) (21)

ASNetworkVisibility
AS64098TASMANET2,681
AS38887NAB Investment Holdings Pty Ltd1,172
AS59256Eureka Telecommunications Western Victoria Pty Ltd977
AS38883FireNet Pty Ltd964
AS153809Wi-Sky (NSW) Pty Ltd372
AS140933GEEK INSIDE NETWORKS359
AS152590THE IT DEPT PTY LTD347
AS139288Twish Tech287
AS149026EmuTel281
AS55555Delion Pty Ltd278
AS140074-277
AS9449-276
AS131214-276
AS140728-276
AS140956-276
AS147000-276
AS150110-276
AS154254-276
AS58907-260
AS153346-229
AS7647-140

7 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.