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 5 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
117.53.169.13 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 0.86ms from Sydney, AU
117.53.171.10 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
117.53.170.245 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
202.129.142.28 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
202.44.98.246 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.22ms from Sydney, AU
117.53.173.34 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
202.129.145.28 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.27ms from Sydney, AU
117.53.166.52 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.20ms from Sydney, AU
202.129.146.23 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
202.129.136.24 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.25ms from Sydney, AU
117.53.167.246 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.22ms from Sydney, AU
117.53.163.101 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
117.53.172.82 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.25ms from Sydney, AU
117.53.168.202 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.22ms from Sydney, AU
117.53.174.38 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
2404:8600:5::169 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.32ms from Sydney, AU
117.53.165.19 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
202.129.143.137 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.20ms from Sydney, AU
117.53.164.246 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
117.53.162.231 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.22ms from Sydney, AU
202.44.99.109 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
117.53.160.146 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
202.129.144.5 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.54ms from Sydney, AU
202.129.137.41 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
177.53.184.174 AS262476 PROVEDOR BRCENTRAL.NET LTDA 3.67ms from Brasília, BR
120.56.242.30 AS9829 National Internet Backbone 1.63ms from Chennai, IN
111.77.197.238 AS4134 CHINANET-BACKBONE 17.89ms from Chenzhou, CN
82.14.190.62 AS5089 Virgin Media Limited 7.08ms from Erith, GB
66.253.43.46 AS5065 Bunny Communications 1.08ms from Herndon, US
103.36.20.254 AS132839 POWER LINE DATACENTER 1.17ms from Hong Kong, HK
168.105.95.30 AS6360 University of Hawaii 2.65ms from Honolulu, US
14.78.137.14 AS4766 Korea Telecom 9.06ms from Incheon, KR
185.27.247.254 AS15510 Compuweb Communications Services Limited 0.28ms from London, GB
217.41.97.238 AS2856 British Telecommunications PLC 16.36ms from London, GB
217.37.67.62 AS2856 British Telecommunications PLC 6.93ms from London, GB
98.184.242.174 AS22773 Cox Communications Inc. 2.99ms from Los Angeles, US
209.104.211.14 AS395743 Static 1 LLC 0.51ms from Los Angeles, US
79.62.57.30 AS3269 Telecom Italia S.p.A. 4.34ms from Milan, IT
87.23.49.254 AS3269 Telecom Italia S.p.A. 2.43ms from Milan, IT
60.137.25.126 AS17676 SoftBank Corp. 3.96ms from Osaka, JP
119.180.205.254 AS4837 CHINA UNICOM China169 Backbone 5.05ms from Qingdao, CN
213.244.117.174 AS29310 JAWWAL 1.19ms from Ramallah, PS
187.221.58.222 AS8151 UNINET 4.72ms from Santiago de Queretaro, MX
1.221.28.78 AS3786 LG DACOM Corporation 1.83ms from Seoul, KR
118.53.50.222 AS4766 Korea Telecom 2.27ms from Seoul, KR
175.126.107.190 AS9318 SK Broadband Co Ltd 2.90ms from Seoul, KR
27.34.136.46 AS9597 KDDI Web Communications Inc. 0.51ms from Tokyo, JP
116.209.171.62 AS4134 CHINANET-BACKBONE 4.55ms from Wuhan, CN
219.157.33.14 AS4837 CHINA UNICOM China169 Backbone 2.73ms from Zhengzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 119.77.16.240
traceroute to 119.77.16.240 (119.77.16.240): 5 hops max, 52 byte packets
2 [AS3356] 4.7.22.50 0.372 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in San Jose, US
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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