AS number details

AS17756

Australia Post  ·  auspost.com.au

Australia

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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
155.144.101.0/24 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
155.144.24.0/24 Australian Postal Corporation 256
155.144.25.0/24 Australian Postal Corporation 256
155.144.251.0/24 Australian Postal Corporation 256
155.144.253.0/24 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
203.171.5.0/24 Star Track Express Pty Limited 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS17756
                                                OrgID:          AS17756
                                                ASName:         AS17756
                                                ASNumber:       AS17756
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 31 domain names hosted across 10 IP addresses on this ASN.

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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
155.144.251.111 ██████████ 1
155.144.24.87 ██████████ 1
155.144.24.144 ██████████ 1
203.171.5.133 ██████████ 1
155.144.24.22 ██████████ 1
155.144.251.193 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS32787 Akamai Technologies, Inc.
AS7545 TPG Telecom Limited
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS32787 Akamai Technologies, Inc.
AS7545 TPG Telecom Limited
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Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

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 2.07ms from Melbourne, AU
155.144.53.50 AS17756 Australia Post 2.29ms from Melbourne, AU
155.144.101.58 AS17756 Australia Post 2.12ms from Melbourne, AU
155.144.112.33 AS17756 Australia Post 1.74ms from Melbourne, AU
155.144.51.50 AS17756 Australia Post 1.87ms 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
84.83.125.124 AS1136 KPN B.V. 2.68ms from Amsterdam, NL
32.209.233.172 AS46690 Southern New England Telephone Company and SNET America, Inc. 11.73ms from Ashburn, US
101.167.173.140 AS1221 Telstra Limited 2.06ms from Brisbane, AU
97.209.42.28 AS6167 Verizon Business 13.65ms from Chicago, US
62.217.35.92 AS8881 1&1 Versatel Deutschland GmbH 0.45ms from Hamburg, DE
86.165.209.236 AS2856 British Telecommunications PLC 2.85ms from London, GB
213.121.3.124 AS2856 British Telecommunications PLC 1.57ms from London, GB
76.175.158.92 AS20001 Charter Communications Inc 6.15ms from Los Angeles, US
31.190.125.220 AS1267 WIND TRE S.P.A. 2.81ms from Milan, IT
198.207.129.12 AS30512 Ridgeview Medical Center 1.84ms from Minneapolis, US
167.56.88.140 AS6057 Administracion Nacional de Telecomunicaciones 1.43ms from Montevideo, UY
74.122.110.220 AS15695 Expereo International BV 0.59ms from New York City, US
186.229.186.220 AS26615 TIM S/A 17.24ms from Osasco, BR
121.42.242.156 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.33ms from Qingdao, CN
23.30.61.92 AS7922 Comcast Cable Communications, LLC 7.80ms from Salt Lake City, US
179.135.73.44 AS26599 TELEFÔNICA BRASIL S.A 7.47ms from Sao Paulo, BR
61.81.152.252 AS4766 Korea Telecom 6.10ms from Seoul, KR
23.11.81.156 AS16625 Akamai Technologies, Inc. 0.11ms from Taipei, TW
79.166.73.28 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 3.91ms from Athens, GR
141.134.111.60 AS6848 Telenet BV 6.33ms from Brussels, BE
75.217.137.172 AS6167 Verizon Business 17.64ms from Dallas, US
91.10.217.188 AS3320 Deutsche Telekom AG 4.51ms from Duesseldorf, DE
84.139.8.60 AS3320 Deutsche Telekom AG 10.10ms from Frankfurt am Main, DE
91.97.250.108 AS9145 EWE TEL GmbH 4.32ms from Hamburg, DE
123.1.174.108 AS10103 HK Broadband Network Ltd. 1.02ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -m6 155.144.163.120
traceroute to 155.144.163.120 (155.144.163.120): 6 hops max, 52 byte packets
2 *
3 [AS32787] 2.23.133.18 11.745 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Council Bluffs, 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.

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