AS number details

AS17756

Australia Post  ·  auspost.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 ›

AS17756 – Australia Post

Field Value
Country Australia
Website auspost.com.au
Hosted domains 31
Number of IPv4 65,792
Number of IPv6 0
ASN type Business
Registry apnic
Allocated 24 years ago on May 21, 2001
Updated 5 years ago on Jun 22, 2020

IP Ranges

Netblock Company Num of IPs
155.144.0.0/16 Australian Postal Corporation 65,536
155.144.0.0/17 Australian Postal Corporation 32,768
155.144.128.0/17 Australian Postal Corporation 32,768
155.144.16.0/22 Australian Postal Corporation 1,024
155.144.50.0/23 Australian Postal Corporation 512
155.144.52.0/23 Australian Postal Corporation 512
155.144.24.0/24 Australian Postal Corporation 256
155.144.25.0/24 Australian Postal Corporation 256
155.144.26.0/24 Australian Postal Corporation 256
155.144.27.0/24 Australian Postal Corporation 256
155.144.47.0/24 Australian Postal Corporation 256
155.144.50.0/24 Australian Postal Corporation 256
155.144.51.0/24 Australian Postal Corporation 256
155.144.52.0/24 Australian Postal Corporation 256
155.144.53.0/24 Australian Postal Corporation 256
155.144.101.0/24 Australian Postal Corporation 256
155.144.112.0/24 Australian Postal Corporation 256
155.144.113.0/24 Australian Postal Corporation 256
155.144.114.0/24 Australian Postal Corporation 256
155.144.116.0/24 Australian Postal Corporation 256
155.144.117.0/24 Australian Postal Corporation 256
155.144.251.0/24 Australian Postal Corporation 256
155.144.253.0/24 Australian Postal Corporation 256
203.171.5.0/24 Star Track Express Pty Limited 256

There are no known IPv6 addresses belonging to this network

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:       AS17756
                                                OrgID:          AS17756
                                                ASName:         AS17756
                                                ASNumber:       AS17756
                                                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 31 domain names hosted across 10 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
155.144.24.99 ██████████ 18
155.144.102.129 ██████████ 3
155.144.108.43 ██████████ 2
155.144.102.143 ██████████ 2
155.144.24.22 ██████████ 1
155.144.24.87 ██████████ 1
155.144.24.144 ██████████ 1
155.144.251.111 ██████████ 1
155.144.251.193 ██████████ 1
203.171.5.133 ██████████ 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 2 peers for this ASN.

Peers Name
AS32787 Akamai Technologies, Inc.
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

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS32787 Akamai Technologies, Inc.
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

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

IP Address ASN Details
203.171.5.141 AS17756 Australia Post 2.06ms from Melbourne, AU
155.144.112.33 AS17756 Australia Post 1.69ms from Melbourne, AU
155.144.101.57 AS17756 Australia Post 1.97ms from Melbourne, AU
155.144.53.50 AS17756 Australia Post 2.31ms from Melbourne, AU
155.144.51.49 AS17756 Australia Post 1.68ms from Melbourne, 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
1.1.214.220 AS23969 TOT Public Company Limited 11.54ms from Bangkok, TH
209.89.66.12 AS852 TELUS Communications Inc. 0.59ms from Calgary, CA
75.180.39.92 AS10796 Charter Communications Inc 10.63ms from Columbus, US
52.49.43.252 AS16509 Amazon.com, Inc. 0.24ms from Dublin, IE
83.248.101.44 AS1257 Tele2 Sverige AB 5.12ms from Goeteborg, SE
115.72.231.188 AS7552 Viettel Group 1.24ms from Ho Chi Minh City, VN
123.1.174.108 AS10103 HK Broadband Network Ltd. 0.67ms from Hong Kong, HK
94.3.89.60 AS5607 Sky UK Limited 7.82ms from London, GB
92.185.155.44 AS12479 Orange Espagne SA 9.72ms from Madrid, ES
92.14.220.60 AS13285 TalkTalk Communications Limited 6.12ms from Manchester, GB
69.203.140.204 AS12271 Charter Communications Inc 3.23ms from New York City, US
142.68.143.28 AS855 Bell Canada 17.49ms from New York City, US
186.33.167.140 AS27947 Telconet S.A 1.06ms from Quito, EC
190.162.194.220 AS22047 VTR BANDA ANCHA S.A. 8.67ms from Santiago, CL
125.152.55.204 AS4766 Korea Telecom 1.71ms from Seoul, KR
58.35.99.124 AS4812 China Telecom (Group) 4.62ms from Shanghai, CN
193.119.63.156 AS7545 TPG Telecom Limited 4.81ms from Sydney, AU
219.117.77.28 AS10010 TOKAI Communications Corporation 4.16ms from Tokyo, JP
20.224.169.108 AS8075 Microsoft Corporation 1.25ms from Amsterdam, NL
174.81.170.236 AS20115 Charter Communications LLC 17.75ms from Atlanta, US
186.29.19.172 AS19429 ETB - Colombia 0.92ms from Bogota, CO
139.208.90.204 AS4837 CHINA UNICOM China169 Backbone 10.09ms from Changchun, CN
66.248.72.140 AS7029 Windstream Communications LLC 7.10ms from Dallas, US
172.240.31.28 AS7979 Servers.com, Inc. 0.41ms from Dallas, US
37.83.4.252 AS3320 Deutsche Telekom AG 17.83ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 155.144.7.13
traceroute to 155.144.7.13 (155.144.7.13): 8 hops max, 52 byte packets
3 [AS20278] 167.88.4.218 10.746 ms
4 *
5 [AS32787] 2.23.132.97 2.802 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Chicago, 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 AS17756 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