Autonomous System details

AS17918

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

Australia

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS17918 – ac3, Australian Centre for Advanced Computing and Communications

Field Value
Country Australia
Website ac3.com.au
Hosted domains 740
IPv4 addresses 29,184
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 4 months ago on Oct 06, 2025

IP Ranges

Netblock Company Num of IPs
119.77.0.0/18 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 16,384
119.77.0.0/19 Bulletproof, Mission Critical Cloud 8,192
202.129.128.0/19 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 8,192
117.53.160.0/20 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 4,096
119.77.0.0/22 Bulletproof, Mission Critical Cloud 1,024
202.44.98.0/23 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 512
117.53.166.0/24 Bulletproof, Mission Critical Cloud 256
119.77.12.0/24 Bulletproof, Mission Critical Cloud 256
119.77.17.0/24 Bulletproof, Mission Critical Cloud 256
119.77.22.0/24 Bulletproof, Mission Critical Cloud 256
Netblock Company
2404:8600::/32 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING
2404:8600:4000::/37 Bulletproof, Mission Critical Cloud
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS17918
                                                OrgID:          AS17918
                                                ASName:         AS17918
                                                ASNumber:       AS17918
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 740 domain names hosted across 245 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
117.53.161.143 ██████████ 47
117.53.167.33 ██████████ 44
117.53.164.42 ██████████ 30
117.53.174.94 ██████████ 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

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
119.77.0.1 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.73ms from Sydney, AU
117.53.175.38 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
202.129.137.28 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
117.53.170.197 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 0.28ms from Sydney, AU
117.53.162.231 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 0.23ms from Sydney, AU
2404:8600:85::33 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.87ms from Sydney, AU
202.44.98.89 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
202.129.144.6 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.55ms from Sydney, AU
202.129.141.78 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.21ms from Sydney, AU
202.129.147.1 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.75ms from Sydney, AU
202.129.136.60 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.23ms from Sydney, AU
119.77.12.17 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.78ms from Sydney, AU
2404:8600:5::169 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.28ms from Sydney, AU
202.129.140.34 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.21ms from Sydney, AU
117.53.171.188 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
202.129.145.247 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.26ms from Sydney, AU
117.53.168.28 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
202.129.146.62 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.26ms from Sydney, AU
202.129.143.192 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.20ms from Sydney, AU
117.53.164.14 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.22ms from Sydney, AU
117.53.174.86 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.25ms from Sydney, AU
117.53.166.241 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.24ms from Sydney, AU
119.77.17.22 AS17918 ac3, Australian Centre for Advanced Computing and Communications 0.58ms 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
86.59.159.14 AS5483 Magyar Telekom Plc. 4.80ms from Budapest, HU
181.12.177.78 AS7303 Telecom Argentina S.A. 1.54ms from Buenos Aires, AR
128.252.74.254 AS2552 Washington University 8.41ms from Chicago, US
176.119.74.174 AS6876 TENET Scientific Production Enterprise LLC 3.51ms from Chisinau, MD
177.47.236.78 AS52995 TEN INTERNET Ltda 19.38ms from Fortaleza, BR
141.99.243.190 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 6.63ms from Frankfurt am Main, DE
211.168.215.254 AS3786 LG DACOM Corporation 1.45ms from Incheon, KR
49.22.48.254 AS4766 Korea Telecom 1.70ms from Incheon, KR
209.104.211.14 AS395743 Static 1 LLC 0.57ms from Los Angeles, US
173.163.223.94 AS7922 Comcast Cable Communications, LLC 10.79ms from Miami, US
3.110.184.206 AS16509 Amazon.com, Inc. 0.10ms from Mumbai, IN
191.96.227.94 AS174 Cogent Communications, LLC 0.66ms from New York City, US
209.148.236.30 AS812 Rogers Communications Canada Inc. 1.60ms from Ottawa, CA
77.154.77.30 AS15557 Societe Francaise Du Radiotelephone - SFR SA 0.60ms from Paris, FR
3.220.32.158 AS14618 Amazon.com, Inc. 0.13ms from Reston, US
167.71.116.94 AS14061 DigitalOcean, LLC 0.21ms from San Jose, US
114.30.192.62 AS38121 LG HelloVision Corp. 6.23ms from Seoul, KR
222.109.48.254 AS4766 Korea Telecom 1.49ms from Seoul, KR
121.154.164.254 AS4766 Korea Telecom 5.91ms from Seoul, KR
121.136.46.110 AS4766 Korea Telecom 1.89ms from Seoul, KR
204.184.184.126 AS2572 University of Missouri - dba the Missouri Research and Education Network (MOREnet) 12.76ms from St. Louis, US
95.199.159.30 AS3301 Telia Company AB 15.76ms from Stockholm, SE
148.5.86.254 AS16509 Amazon.com, Inc. 0.69ms from Sydney, AU
67.193.140.158 AS7992 Cogeco Connexion Inc. 8.42ms from Toronto, CA
85.17.157.254 AS60781 LeaseWeb Netherlands B.V. 0.26ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f4 -m12 119.77.20.177
traceroute to 119.77.20.177 (119.77.20.177): 12 hops max, 52 byte packets
5 *
6 *
7 *
8 *
9 [AS4826] 114.31.192.97 211.036 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Durham, 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs