Autonomous System 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
IPv4 addresses 65,792
IPv6 addresses 0
ASN type Business
Registry apnic
Allocated 25 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

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

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

IP Address ASN Details
155.144.51.49 AS17756 Australia Post 1.62ms from Melbourne, AU
155.144.101.58 AS17756 Australia Post 1.99ms from Melbourne, AU
155.144.53.50 AS17756 Australia Post 2.25ms from Melbourne, AU
155.144.112.33 AS17756 Australia Post 1.82ms from Melbourne, AU
203.171.5.141 AS17756 Australia Post 1.89ms 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
73.22.35.236 AS7922 Comcast Cable Communications, LLC 8.25ms from Chicago, US
45.204.170.172 AS139880 OWGELS INTERNATIONAL CO., LIMITED 1.05ms from Hong Kong, HK
47.143.222.124 AS5650 Frontier Communications of America, Inc. 2.87ms from Los Angeles, US
84.165.149.28 AS3320 Deutsche Telekom AG 4.54ms from Nuernberg, DE
60.148.216.172 AS17676 SoftBank Corp. 3.84ms from Osaka, JP
37.70.247.12 AS15557 Societe Francaise Du Radiotelephone - SFR SA 8.60ms from Paris, FR
179.219.14.124 AS28573 Claro NXT Telecomunicacoes Ltda 0.90ms from Porto Alegre, BR
94.180.128.204 AS41668 JSC "ER-Telecom Holding" 8.43ms from Samara, RU
70.235.84.172 AS7018 AT&T Enterprises, LLC 10.64ms from San Jose, US
150.230.86.60 AS31898 Oracle Corporation 0.28ms from Sao Paulo, BR
121.149.116.60 AS4766 Korea Telecom 7.24ms from Seoul, KR
175.211.143.252 AS4766 Korea Telecom 1.79ms from Seoul, KR
114.159.214.124 AS4713 NTT DOCOMO BUSINESS,Inc. 3.34ms from Tokyo, JP
83.76.31.156 AS3303 Swisscom (Switzerland) Ltd 1.86ms from Zuerich, CH
104.249.34.124 AS212238 Datacamp Limited 1.01ms from Amsterdam, NL
20.224.169.108 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
205.134.182.60 AS6405 American Information Network 1.74ms from Ashburn, US
106.211.252.252 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.60ms from Chennai, IN
23.116.193.204 AS7018 AT&T Enterprises, LLC 3.41ms from Chicago, US
54.230.135.252 AS16509 Amazon.com, Inc. 0.10ms from Delhi, IN
47.57.168.44 AS45102 Alibaba (US) Technology Co., Ltd. 1.49ms from Hong Kong, HK
198.89.102.172 AS21769 Colocation America Corporation 0.72ms from Los Angeles, US
64.174.127.156 AS7018 AT&T Enterprises, LLC 2.23ms from Los Angeles, US
176.139.110.76 AS5410 Bouygues Telecom SA 2.94ms from Paris, FR
83.171.86.156 AS12389 PJSC Rostelecom 17.08ms from Saint Petersburg, RU

Traceroute

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

$
traceroute -a -n -q1 -f6 155.144.101.57
traceroute to 155.144.101.57 (155.144.101.57): 64 hops max, 52 byte packets
6 [] 208.115.136.35 1.824 ms
7 [AS32787] 2.23.133.34 1.749 ms
8 *
9 *
10 *
11 *
12 [AS17756] 155.144.101.57 206.442 ms
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.

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