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
155.144.102.143 ██████████ 2
155.144.108.43 ██████████ 2
155.144.24.144 ██████████ 1
155.144.24.87 ██████████ 1
203.171.5.133 ██████████ 1
155.144.251.111 ██████████ 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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ASN API ASN Database Download

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
155.144.51.50 AS17756 Australia Post 1.71ms from Melbourne, AU
155.144.101.58 AS17756 Australia Post 1.90ms from Melbourne, AU
203.171.5.141 AS17756 Australia Post 1.95ms from Melbourne, AU
155.144.112.33 AS17756 Australia Post 1.80ms from Melbourne, AU
155.144.53.50 AS17756 Australia Post 2.33ms 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
99.125.239.188 AS7018 AT&T Enterprises, LLC 11.24ms from Atlanta, US
166.111.21.28 AS4538 China Education and Research Network Center 1.97ms from Beijing, CN
221.197.243.220 AS4837 CHINA UNICOM China169 Backbone 5.22ms from Beijing, CN
37.0.2.252 AS198301 Workday Limited 1.09ms from Dublin, IE
3.122.2.204 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
81.244.9.172 AS5432 Proximus NV 5.19ms from Gravelines, FR
119.50.47.220 AS4837 CHINA UNICOM China169 Backbone 17.11ms from Liaoyang, CN
181.142.21.172 AS13489 UNE EPM TELECOMUNICACIONES S.A. 8.83ms from Medellin, CO
31.190.125.220 AS1267 WIND TRE S.P.A. 2.79ms from Milan, IT
115.212.133.236 AS4134 CHINANET-BACKBONE 8.63ms from Nanchang, CN
180.146.158.172 AS17511 OPTAGE Inc. 2.42ms from Osaka, JP
3.215.61.252 AS14618 Amazon.com, Inc. 0.14ms from Reston, US
75.169.120.252 AS209 CenturyLink Communications, LLC 2.41ms from Salt Lake City, US
189.130.94.188 AS8151 UNINET 4.10ms from Santiago de Queretaro, MX
14.86.41.140 AS4766 Korea Telecom 7.38ms from Seoul, KR
44.229.126.252 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
104.24.17.76 AS13335 Cloudflare, Inc. 0.14ms from Brisbane, AU
181.82.186.92 AS7303 Telecom Argentina S.A. 12.08ms from Buenos Aires, AR
179.182.111.124 AS18881 TELEFÔNICA BRASIL S.A 12.34ms from Fortaleza, BR
218.77.189.12 AS4134 CHINANET-BACKBONE 0.73ms from Haikou, CN
14.239.14.44 AS45899 VNPT Corp 5.09ms from Hanoi, VN
117.1.109.44 AS7552 Viettel Group 1.67ms from Hanoi, VN
87.93.176.60 AS16086 DNA Oyj 9.46ms from Helsinki, FI
213.121.3.124 AS2856 British Telecommunications PLC 1.55ms from London, GB
90.206.108.252 AS5607 Sky UK Limited 8.18ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m7 155.144.240.91
traceroute to 155.144.240.91 (155.144.240.91): 7 hops max, 52 byte packets
1 [AS7195] 200.25.69.66 61.206 ms
2 *
3 *
4 [AS32787] 2.21.112.163 48.091 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Guatemala City, GT
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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