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 6 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
155.144.102.143 ██████████ 2
155.144.108.43 ██████████ 2
203.171.5.133 ██████████ 1
155.144.251.111 ██████████ 1
155.144.251.193 ██████████ 1
155.144.24.87 ██████████ 1
155.144.24.22 ██████████ 1
155.144.24.144 ██████████ 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
155.144.51.50 AS17756 Australia Post 1.66ms from Melbourne, AU
155.144.101.58 AS17756 Australia Post 1.98ms from Melbourne, AU
155.144.53.50 AS17756 Australia Post 2.32ms from Melbourne, AU
155.144.112.33 AS17756 Australia Post 1.68ms from Melbourne, AU
203.171.5.141 AS17756 Australia Post 1.86ms 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
71.120.4.76 AS701 Verizon Business 2.53ms from Ashburn, US
61.181.217.12 AS4837 CHINA UNICOM China169 Backbone 6.57ms from Beijing, CN
45.175.133.188 AS268898 FIBER GOLD TELECOMUNICACOES E SERVICO LTDA 12.58ms from Fortaleza, BR
69.7.160.140 AS13767 DataBank Holdings, Ltd. 0.39ms from Houston, US
198.207.129.12 AS30512 Ridgeview Medical Center 2.17ms from Minneapolis, US
190.171.0.60 AS3790 RADIOGRAFICA COSTARRICENSE 2.48ms from San Pedro, CR
160.20.9.172 AS136787 PacketHub S.A. 0.31ms from Seattle, US
104.206.183.28 AS62904 Eonix Corporation 0.25ms from Seattle, US
36.38.29.188 AS17586 LG HelloVision Corp. 2.00ms from Seoul, KR
218.159.212.172 AS4766 Korea Telecom 3.23ms from Seoul, KR
178.231.95.172 AS31615 Odido Netherlands B.V. 14.37ms from Amsterdam, NL
156.137.14.44 AS2571 DHL Information Services (Europe) s.r.o 0.67ms from Ashburn, US
118.124.116.108 AS4134 CHINANET-BACKBONE 12.83ms from Chengdu, CN
84.163.114.60 AS3320 Deutsche Telekom AG 6.33ms from Frankfurt am Main, DE
113.162.99.172 AS45899 VNPT Corp 1.98ms from Hanoi, VN
14.241.244.92 AS45899 VNPT Corp 1.04ms from Ho Chi Minh City, VN
218.250.236.252 AS4760 HKT Limited 1.21ms from Hong Kong, HK
129.78.97.252 AS23719 University of Sydney 1.35ms from Sydney, AU
144.85.226.236 AS12350 VTX Services SA 2.46ms from Zuerich, CH
44.196.176.140 AS14618 Amazon.com, Inc. 0.54ms from Ashburn, US
3.228.210.140 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
176.139.110.76 AS5410 Bouygues Telecom SA 2.73ms from Aubervilliers, FR
101.75.209.236 AS4837 CHINA UNICOM China169 Backbone 4.43ms from Beijing, CN
200.45.177.124 AS7303 Telecom Argentina S.A. 13.30ms from Buenos Aires, AR
206.147.68.60 AS40160 Inteliquent, inc. 0.49ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 155.144.250.240
traceroute to 155.144.250.240 (155.144.250.240): 6 hops max, 52 byte packets
2 [] 210.173.176.122 12.232 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Nagano, JP
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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