Autonomous System details

AS56307

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 ›

AS56307 – ac3, Australian Centre for Advanced Computing and Communications

Field Value
Country Australia
Website ac3.com.au
Hosted domains 28
IPv4 addresses 7,680
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Hosting
Registry apnic
Allocated 15 years ago on Jun 17, 2011
Updated 6 months ago on Oct 06, 2025

IP Ranges

Netblock Company Num of IPs
202.129.152.0/21 Bulletproof, Mission Critical Cloud 2,048
202.129.148.0/22 Bulletproof, Mission Critical Cloud 1,024
103.227.20.0/23 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 512
103.227.22.0/23 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 512
139.5.172.0/23 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 512
203.3.178.0/23 Department of Communities and Justice 512
203.3.188.0/23 Department of Communities and Justice 512
203.22.104.0/23 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 512
139.5.172.0/24 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 256
139.5.173.0/24 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING 256
202.47.84.0/24 NSW Education Standards Authority 256
202.47.85.0/24 NSW Education Standards Authority 256
202.52.45.0/24 NSW State Emergency Service 256
202.59.246.0/24 NSW State Emergency Service 256
203.3.178.0/24 Department of Communities and Justice 256
203.3.179.0/24 Department of Communities and Justice 256
203.3.188.0/24 Department of Communities and Justice 256
203.3.189.0/24 Department of Communities and Justice 256
203.166.218.0/24 NSW Education Standards Authority 256
203.202.0.0/24 SingTel Optus Pty Ltd 256

Netblock Company
2001:df1:3a00::/48 AUSTRALIAN CENTRE FOR ADVANCED COMPUTING
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:       AS56307
                                                OrgID:          AS56307
                                                ASName:         AS56307
                                                ASNumber:       AS56307
                                                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 28 domain names hosted across 9 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
103.227.21.43 ██████████ 14
202.47.85.67 ██████████ 4
103.227.20.199 ██████████ 4
202.47.85.65 ██████████ 2
103.227.21.41 ██████████ 1
203.166.218.65 ██████████ 1
203.3.178.130 ██████████ 1
202.47.85.64 ██████████ 1
103.227.21.16 ██████████ 1

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 19 peers for this ASN.

Peers Name
AS132847 Network Solutions Group Pty Ltd
AS13335 Cloudflare, Inc.
AS135895 Centorrino Technologies Pty Ltd
AS148968 Falcore Investments Pty Ltd
AS16552 Tiggee LLC
AS17732 ac3, Australian Centre for Advanced Computing and Communications
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS38195 Superloop
AS38880 Micron21 Datacentre Pty Ltd
AS45437 Real World - The Core
AS4764 Aussie Broadband
AS4826 Vocus Connect International Backbone
AS49544 i3D.net B.V
AS58511 Anycast Global Backbone
AS63956 5G NETWORK OPERATIONS PTY LTD
AS64073 Vetta Group
AS7545 TPG Telecom Limited
AS7594 On Q
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 4 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS38195 Superloop
AS4826 Vocus Connect International Backbone
AS7545 TPG Telecom Limited
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

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

IP Address ASN Details
203.3.178.126 AS56307 ac3, Australian Centre for Advanced Computing and Communications 1.23ms from Sydney, AU
203.3.188.243 AS56307 ac3, Australian Centre for Advanced Computing and Communications 2.68ms from Sydney, AU
103.227.20.199 AS56307 ac3, Australian Centre for Advanced Computing and Communications 0.71ms from Sydney, AU
202.47.84.27 AS56307 ac3, Australian Centre for Advanced Computing and Communications 1.05ms from Sydney, AU
202.129.148.1 AS56307 ac3, Australian Centre for Advanced Computing and Communications 1.15ms from Sydney, AU
202.52.45.9 AS56307 ac3, Australian Centre for Advanced Computing and Communications 1.44ms from Sydney, AU
139.5.173.210 AS56307 ac3, Australian Centre for Advanced Computing and Communications 0.92ms from Sydney, AU
202.47.85.81 AS56307 ac3, Australian Centre for Advanced Computing and Communications 1.08ms from Sydney, AU
139.5.172.76 AS56307 ac3, Australian Centre for Advanced Computing and Communications 0.71ms from Sydney, AU
103.227.23.231 AS56307 ac3, Australian Centre for Advanced Computing and Communications 1.56ms from Sydney, AU
203.3.189.65 AS56307 ac3, Australian Centre for Advanced Computing and Communications 2.95ms from Sydney, AU
103.227.21.251 AS56307 ac3, Australian Centre for Advanced Computing and Communications 0.78ms from Sydney, AU
203.3.179.65 AS56307 ac3, Australian Centre for Advanced Computing and Communications 1.53ms from Sydney, AU
203.22.104.1 AS56307 ac3, Australian Centre for Advanced Computing and Communications 1.32ms from Sydney, AU
203.166.218.97 AS56307 ac3, Australian Centre for Advanced Computing and Communications 1.44ms from Sydney, AU
103.227.22.238 AS56307 ac3, Australian Centre for Advanced Computing and Communications 1.23ms 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
73.117.124.83 AS7922 Comcast Cable Communications, LLC 13.02ms from Ashburn, US
150.125.241.211 AS668 United States Department of Defense (DoD) 0.62ms from Atlanta, US
12.12.130.3 AS7018 AT&T Enterprises, LLC 2.22ms from Chicago, US
136.62.162.227 AS16591 Google Fiber Inc. 5.14ms from Dallas, US
154.201.126.51 AS18229 CtrlS 1.20ms from Delhi, IN
91.53.24.99 AS3320 Deutsche Telekom AG 3.39ms from Frankfurt am Main, DE
118.145.203.131 AS137718 Beijing Volcano Engine Technology Co., Ltd. 2.82ms from Guangzhou, CN
95.144.209.99 AS2856 British Telecommunications PLC 2.91ms from London, GB
80.229.5.3 AS6871 Plusnet 2.93ms from London, GB
170.72.160.35 AS13445 Cisco Webex LLC 0.67ms from New York City, US
45.191.133.163 AS269672 RAUL GONcALO LEITE 1.47ms from Osasco, BR
186.119.177.35 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 17.86ms from Panama, PA
49.166.249.3 AS17858 LG POWERCOMM 4.91ms from Seoul, KR
13.239.232.3 AS16509 Amazon.com, Inc. 0.11ms from Sydney, AU
18.176.203.115 AS16509 Amazon.com, Inc. 0.87ms from Tokyo, JP
206.31.32.3 AS3561 CenturyLink Communications, LLC 0.77ms from Ashburn, US
54.186.222.115 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
218.70.22.67 AS4134 CHINANET-BACKBONE 2.12ms from Chongqing, CN
140.254.195.3 AS159 Ohio State University 2.68ms from Columbus, US
200.238.177.227 AS10881 FUNPAR - Fundacao da UFPR para o DCTC 0.34ms from Curitiba, BR
73.190.30.19 AS7922 Comcast Cable Communications, LLC 11.16ms from Flint, US
3.70.27.227 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
187.142.120.83 AS8151 UNINET 9.05ms from Guadalajara, MX
83.113.85.51 AS3215 Orange S.A. 12.07ms from Paris, FR
177.82.254.99 AS28573 Claro NXT Telecomunicacoes Ltda 6.84ms from Porto Alegre, BR

Traceroute

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

$
traceroute -a -n -q1 -f10 202.47.85.100
traceroute to 202.47.85.100 (202.47.85.100): 64 hops max, 52 byte packets
10 [AS9942] 203.220.35.90 1.501 ms
11 [AS7545] 210.185.70.186 1.495 ms
12 [AS7545] 110.174.157.18 1.681 ms
13 *
14 [AS56307] 202.47.85.100 1.194 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 AS56307 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