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 81,704,042,592,835,098,500,000,000,000
ASN type Hosting
Registry apnic
Allocated 22 years ago on Mar 15, 2004
Updated 7 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
117.53.167.33 ██████████ 44
117.53.161.143 ██████████ 43
117.53.174.94 ██████████ 28
117.53.174.78 ██████████ 26
117.53.164.108 ██████████ 22
202.129.141.29 ██████████ 19
117.53.169.13 ██████████ 17
117.53.175.146 ██████████ 16
117.53.173.111 ██████████ 16
117.53.164.76 ██████████ 15

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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
AS56307 ac3, Australian Centre for Advanced Computing and Communications
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS17732 ac3, Australian Centre for Advanced Computing and Communications
AS56307 ac3, Australian Centre for Advanced Computing and Communications
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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
117.53.171.218 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.25ms from Sydney, AU
117.53.161.12 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
202.129.136.69 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.20ms from Sydney, AU
117.53.168.202 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.22ms from Sydney, AU
117.53.162.231 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
202.129.147.7 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.75ms from Sydney, AU
202.129.141.95 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.22ms from Sydney, AU
117.53.173.45 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
202.129.145.247 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.26ms from Sydney, AU
202.44.98.24 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.26ms from Sydney, AU
202.129.138.17 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.89ms from Sydney, AU
117.53.172.83 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.26ms from Sydney, AU
2404:8600:85::33 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.93ms from Sydney, AU
117.53.175.155 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
117.53.169.146 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.21ms from Sydney, AU
202.44.99.109 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
202.129.146.23 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 0.88ms from Sydney, AU
117.53.164.247 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.25ms from Sydney, AU
202.129.137.42 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.27ms from Sydney, AU
117.53.165.230 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.22ms from Sydney, AU
2404:8600:5::169 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.35ms from Sydney, AU
117.53.167.28 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.22ms from Sydney, AU
117.53.163.11 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
202.129.143.22 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.20ms 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
52.247.137.222 AS8075 Microsoft Corporation 0.60ms from Boydton, US
128.252.74.254 AS2552 Washington University 8.37ms from Chicago, US
219.78.217.254 AS4760 HKT Limited 0.68ms from Hong Kong, HK
106.200.100.222 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.51ms from Lohogaon, IN
80.79.208.46 AS196778 Transport for London 2.68ms from London, GB
217.40.119.142 AS2856 British Telecommunications PLC 5.38ms from London, GB
77.97.98.206 AS5089 Virgin Media Limited 7.94ms from London, GB
89.130.62.142 AS12479 Orange Espagne SA 9.12ms from Madrid, ES
124.101.15.158 AS4713 NTT DOCOMO BUSINESS,Inc. 6.55ms from Osaka, JP
96.81.182.174 AS7922 Comcast Cable Communications, LLC 8.14ms from San Jose, US
1.225.176.46 AS9318 SK Broadband Co Ltd 1.46ms from Seoul, KR
218.78.11.206 AS4811 China Telecom (Group) 3.44ms from Shanghai, CN
61.58.25.254 AS4780 Digital United Inc. 6.36ms from Taipei, TW
211.166.102.254 AS9389 BEIJING SHENZHOU GREATWALL COMMUNICATION 3.85ms from Tianjin, CN
175.177.176.190 AS9365 its communications Inc. 3.31ms from Tokyo, JP
23.49.80.206 AS16625 Akamai Technologies, Inc. 0.10ms from Toronto, CA
170.85.158.190 AS22616 ZSCALER, INC. 0.36ms from Ashburn, US
37.156.145.190 AS43754 Asiatech Data Transmission company 14.94ms from Baku, AZ
100.21.234.158 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
108.26.252.142 AS701 Verizon Business 1.36ms from Boston, US
72.13.24.254 AS394147 MAQUOKETA VALLEY ELECTRIC COOPERATIVE 8.61ms from Chicago, US
192.24.154.158 AS6181 Cincinnati Bell Telephone Company LLC 4.61ms from Columbus, US
77.8.187.126 AS6805 Telefonica Germany GmbH & Co.OHG 1.11ms from Hamburg, DE
222.168.140.78 AS4134 CHINANET BACKBONE 8.95ms from Harbin, CN
112.119.198.254 AS4760 HKT Limited 1.00ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f6 202.129.141.150
traceroute to 202.129.141.150 (202.129.141.150): 64 hops max, 52 byte packets
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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