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
117.53.160.147 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.25ms from Sydney, AU
117.53.171.218 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.25ms from Sydney, AU
202.129.136.69 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.20ms from Sydney, AU
202.129.138.17 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.89ms from Sydney, AU
202.129.147.7 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.75ms from Sydney, AU
117.53.166.245 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
117.53.162.231 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
202.129.141.95 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.22ms from Sydney, AU
202.129.143.22 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.20ms from Sydney, AU
117.53.175.155 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
2404:8600:8::5 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.88ms from Sydney, AU
2404:8600:85::33 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.93ms from Sydney, AU
202.129.144.6 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.59ms from Sydney, AU
117.53.174.38 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
117.53.165.230 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.22ms from Sydney, AU
202.129.140.184 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
117.53.173.45 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
202.44.99.109 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
117.53.161.12 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
117.53.163.11 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
202.44.98.24 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.26ms from Sydney, AU
117.53.168.202 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.22ms from Sydney, AU
117.53.170.248 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms 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
175.15.203.110 AS4134 CHINANET BACKBONE 6.97ms from Chenzhou, CN
107.134.210.222 AS7018 AT&T Enterprises, LLC 6.57ms from Chicago, US
50.198.3.222 AS7922 Comcast Cable Communications, LLC 5.66ms from Chicago, US
178.25.136.254 AS3209 Vodafone GmbH 8.44ms from Frankfurt am Main, DE
84.174.228.142 AS3320 Deutsche Telekom AG 4.33ms from Frankfurt am Main, DE
187.205.131.110 AS8151 UNINET 7.45ms from Guadalajara, MX
103.145.241.254 AS132641 PT Netciti Persada 1.45ms from Jakarta, ID
105.233.40.110 AS36874 Cybersmart 0.23ms from Johannesburg, ZA
38.137.98.190 AS55140 Sho Me Technologies, LLC 7.53ms from Kansas City, US
62.197.38.206 AS202596 G.Network Communications Limited 0.90ms from London, GB
115.147.16.190 AS9299 Philippine Long Distance Telephone Company 0.64ms from Manila, PH
172.9.183.94 AS7018 AT&T Enterprises, LLC 2.75ms from Miami, US
173.9.155.46 AS7922 Comcast Cable Communications, LLC 6.19ms from Miami, US
80.17.25.126 AS3269 Telecom Italia S.p.A. 1.46ms from Milan, IT
221.229.216.142 AS4134 CHINANET BACKBONE 4.30ms from Nanjing, CN
126.57.129.126 AS17676 SoftBank Corp. 11.39ms from Osaka, JP
44.203.182.14 AS14618 Amazon.com, Inc. 0.42ms from Reston, US
112.151.171.14 AS17858 LG POWERCOMM 2.15ms from Seoul, KR
58.148.78.94 AS17858 LG POWERCOMM 1.83ms from Seoul, KR
61.82.131.254 AS4766 Korea Telecom 1.14ms from Seoul, KR
175.194.43.126 AS4766 Korea Telecom 1.91ms from Seoul, KR
112.81.5.30 AS4837 CHINA UNICOM China169 Backbone 5.79ms from Shanghai, CN
61.219.59.254 AS3462 Data Communication Business Group 3.21ms from Taipei, TW
210.253.202.238 AS9365 its communications Inc. 3.86ms from Tokyo, JP
73.201.189.30 AS7922 Comcast Cable Communications, LLC 10.72ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f5 117.53.164.16
traceroute to 117.53.164.16 (117.53.164.16): 64 hops max, 52 byte packets
5 [] 103.26.68.11 1.006 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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