Autonomous System details

AS17918

ac3, Australian Centre for Advanced Computing and Communications  ·  ac3.com.au

Australia

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AS17918 – ac3, Australian Centre for Advanced Computing and Communications

Field Value
Country Australia
Website ac3.com.au
Hosted domains 723
IPv4 addresses 12,800
IPv6 addresses 81,704,042,592,835,098,143,342,198,784
ASN type Hosting
Registry apnic
Allocated 22 years ago on Mar 15, 2004
Updated 6 months ago on Oct 06, 2025

IP Ranges

Netblock Company Num of IPs
202.129.128.0/19 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 8,192
117.53.160.0/20 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 4,096
202.44.98.0/23 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 512
117.53.166.0/24 Bulletproof, Mission Critical Cloud 256
Netblock Company
2404:8600::/32 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING
2404:8600:4000::/37 Bulletproof, Mission Critical Cloud
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WHOIS Details

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                                                ASHandle:       AS17918
                                                OrgID:          AS17918
                                                ASName:         AS17918
                                                ASNumber:       AS17918
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 723 domain names hosted across 240 IP addresses on this ASN.

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IP Address Domain Domains on this IP
117.53.161.143 ██████████ 47
117.53.167.33 ██████████ 44
117.53.174.94 ██████████ 30
117.53.164.42 ██████████ 30
202.129.141.29 ██████████ 29
117.53.174.78 ██████████ 26
117.53.164.108 ██████████ 22
117.53.164.76 ██████████ 19
117.53.169.13 ██████████ 17
117.53.173.111 ██████████ 16

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Peers

There are 3 peers for this ASN.

Peers Name
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS17732 ac3, Australian Centre for Advanced Computing and Communications
AS4826 Vocus Connect International Backbone
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS4826 Vocus Connect International Backbone
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

32 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
117.53.172.83 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.26ms from Sydney, AU
117.53.161.12 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
202.129.143.26 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.20ms from Sydney, AU
202.129.146.71 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.26ms from Sydney, AU
2404:8600:8::5 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.87ms from Sydney, AU
117.53.166.231 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
202.129.142.130 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
2404:8600:85::33 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.97ms from Sydney, AU
117.53.160.146 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.26ms from Sydney, AU
117.53.173.91 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
117.53.163.30 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
202.129.137.128 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.26ms from Sydney, AU
202.44.98.246 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
117.53.167.46 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.21ms from Sydney, AU
202.129.144.4 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.62ms from Sydney, AU
202.44.99.125 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.26ms from Sydney, AU
202.129.147.1 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.70ms from Sydney, AU
202.129.140.127 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.21ms from Sydney, AU
202.129.138.17 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.81ms from Sydney, AU
117.53.174.86 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
2404:8600:5::169 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.32ms from Sydney, AU
117.53.168.27 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
117.53.165.18 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
117.53.170.37 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.25ms from Sydney, AU
202.129.136.24 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
91.66.22.254 AS3209 Vodafone GmbH 1.98ms from Berlin, DE
172.210.250.206 AS8075 Microsoft Corporation 0.24ms from Boydton, US
97.112.30.254 AS19901 Brightspeed 0.85ms from Chicago, US
66.136.190.126 AS7018 AT&T Enterprises, LLC 6.89ms from Chicago, US
84.174.228.142 AS3320 Deutsche Telekom AG 4.57ms from Frankfurt am Main, DE
150.242.217.254 AS2042 HK Global Cloud DataCenter 1.57ms from Hong Kong, HK
136.228.16.238 AS31898 Oracle Corporation 0.14ms from Jerusalem, IL
212.100.252.14 AS15395 Rackspace Ltd. 1.02ms from London, GB
207.171.68.142 AS1998 State of Minnesota 0.90ms from Minneapolis, US
223.109.137.254 AS56046 China Mobile communications corporation 5.95ms from Nanjing, CN
70.58.201.254 AS209 CenturyLink Communications, LLC 0.60ms from Portland, US
146.185.196.46 AS210756 EdgeCenter LLC 0.02ms from Samara, RU
189.128.216.190 AS8151 UNINET 1.21ms from Santiago de Queretaro, MX
211.204.140.158 AS9318 SK Broadband Co Ltd 1.70ms from Seoul, KR
203.129.152.14 AS4826 Vocus Connect International Backbone 0.20ms from Sydney, AU
43.251.187.222 AS142622 Dream Information Laboratory 0.23ms from Tokyo, JP
122.208.179.254 AS17506 ARTERIA Networks Corporation 0.86ms from Tokyo, JP
77.22.40.254 AS3209 Vodafone GmbH 3.04ms from Berlin, DE
98.206.118.126 AS7922 Comcast Cable Communications, LLC 5.30ms from Chicago, US
64.182.72.110 AS54489 CoreSpace, Inc. 0.76ms from Dallas, US
79.205.128.206 AS3320 Deutsche Telekom AG 10.96ms from Frankfurt am Main, DE
74.95.148.126 AS7922 Comcast Cable Communications, LLC 7.66ms from Houston, US
180.225.13.110 AS17858 LG POWERCOMM 1.59ms from Incheon, KR
3.169.80.206 AS16509 Amazon.com, Inc. 0.76ms from Istanbul, TR
185.27.247.254 AS15510 Compuweb Communications Services Limited 0.30ms from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f5 117.53.170.14
traceroute to 117.53.170.14 (117.53.170.14): 64 hops max, 52 byte packets
5 [] 103.26.68.11 0.907 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS17918 at robtex.

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