155.144.47.0/24

AS17756 · Australia Post

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Summary

Country	Australia
Domain	auspost.com.au
ASN	AS17756
Parent Range	155.144.0.0/16
Registry	APNIC
ID	AUST-POST

WHOIS Details

inetnum:        155.144.0.0 - 155.144.255.255
netname:        AUST-POST
descr:          Australian Postal Corporation
country:        AU
org:            ORG-APC1-AP
admin-c:        APC1-AP
tech-c:         APC1-AP
abuse-c:        AA1610-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
notify:         hostmaster@auspost.com.au
mnt-by:         APNIC-HM
mnt-lower:      MNT-ERX-AUPOSTCORP-NON-AU
mnt-routes:     MNT-ERX-AUPOSTCORP-NON-AU
mnt-irt:        IRT-AUPOSTCORP-NON-AU
last-modified:  2020-06-22T05:00:35Z
source:         APNIC

irt:            IRT-AUPOSTCORP-NON-AU
address:        PO Box 1777
address:        Melbourne, 3000
e-mail:         vince.banzon@auspost.com.au
abuse-mailbox:  vince.banzon@auspost.com.au
admin-c:        APC1-AP
tech-c:         APC1-AP
auth:           # Filtered
remarks:        vince.banzon@auspost.com.au was validated on 2026-01-29
mnt-by:         MNT-ERX-AUPOSTCORP-NON-AU
last-modified:  2026-01-29T01:57:45Z
source:         APNIC

organisation:   ORG-APC1-AP
org-name:       Australian Postal Corporation
org-type:       LIR
country:        AU
address:        PO Box 1777
phone:          +61477360725
e-mail:         vince.banzon@auspost.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-03-05T12:57:50Z
source:         APNIC

role:           ABUSE AUPOSTCORPNONAU
country:        ZZ
address:        PO Box 1777
address:        Melbourne, 3000
phone:          +000000000
e-mail:         vince.banzon@auspost.com.au
admin-c:        APC1-AP
tech-c:         APC1-AP
nic-hdl:        AA1610-AP
remarks:        Generated from irt object IRT-AUPOSTCORP-NON-AU
remarks:        vince.banzon@auspost.com.au was validated on 2026-01-29
abuse-mailbox:  vince.banzon@auspost.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-29T01:57:54Z
source:         APNIC

person:         Australian Postal Corporation
address:        PO Box 1777 Melbourne, 3000
country:        AU
phone:          +61 3 9204 7171
e-mail:         hostmaster@auspost.com.au
nic-hdl:        APC1-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  ZA90-ARIN
remarks:        is-role:     Y
remarks:        last-name:   Australian Postal Corporation
remarks:        street:      PO Box 1777 Melbourne, 3000
remarks:        country:     AU
remarks:        mailbox:     hostmaster@auspost.com.au
remarks:        bus-phone:   61 3 9204 7171
remarks:        reg-date:    2001-06-29
remarks:        changed:     hostmaster@arin.poc 20020627
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         hostmaster@auspost.com.au
mnt-by:         MNT-ERX-AUPOSTCORP-NON-AU
last-modified:  2008-09-04T07:29:34Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 155.144.47.0/24

Range	ASN	Company	Num of IPs
155.144.0.0/16	AS17756	Australian Postal Corporation	65,536
155.144.0.0/16	AS38195	Australian Postal Corporation	65,536
155.144.0.0/16	AS7545	Australian Postal Corporation	65,536
155.144.0.0/16	AS9498	Australian Postal Corporation	65,536

Nearby Ranges

BGP prefixes that overlap with 155.144.0.0/16

Range	ASN	Company	Num of IPs
155.144.0.0/16	AS17756	Australian Postal Corporation	65,536
155.144.0.0/16	AS38195	Australian Postal Corporation	65,536
155.144.0.0/16	AS7545	Australian Postal Corporation	65,536
155.144.0.0/16	AS9498	Australian Postal Corporation	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
194.171.160.200	AS1103 SURF B.V.	`5.08ms` from Amsterdam, NL
51.144.87.248	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
190.230.91.104	AS7303 Telecom Argentina S.A.	`1.63ms` from Buenos Aires, AR
79.231.151.184	AS3320 Deutsche Telekom AG	`6.31ms` from Duesseldorf, DE
80.129.180.216	AS3320 Deutsche Telekom AG	`10.90ms` from Frankfurt am Main, DE
125.212.203.120	AS38731 Vietel - CHT Compamy Ltd	`0.20ms` from Hanoi, VN
84.231.245.40	AS719 Elisa Oyj	`11.83ms` from Helsinki, FI
107.89.11.88	AS20057 AT&T Enterprises, LLC	`8.11ms` from Houston, US
46.65.101.88	AS5607 Sky UK Limited	`13.12ms` from London, GB
77.230.190.168	AS12430 VODAFONE ESPANA S.A.U.	`3.56ms` from Madrid, ES
212.131.49.168	AS3269 Telecom Italia S.p.A.	`2.67ms` from Milan, IT
180.147.136.232	AS17511 OPTAGE Inc.	`1.88ms` from Osaka, JP
85.167.155.168	AS2119 Telenor Norge AS	`3.94ms` from Oslo, NO
50.17.89.24	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
111.229.113.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.90ms` from Shanghai, CN
146.20.52.152	AS27357 Rackspace Hosting	`0.34ms` from Ashburn, US
186.154.11.184	AS19429 ETB - Colombia	`1.36ms` from Bogota, CO
119.63.235.88	AS17577 LG HelloVision Corp.	`10.24ms` from Chuncheon, KR
175.121.136.248	AS9318 SK Broadband Co Ltd	`1.82ms` from Incheon, KR
178.93.228.56	AS214143 SKYDIGITAL TELECOM LTD	`0.59ms` from London, GB
86.182.154.168	AS2856 British Telecommunications PLC	`13.50ms` from London, GB
126.153.240.56	AS17676 SoftBank Corp.	`4.25ms` from Osaka, JP
39.88.230.248	AS4837 CHINA UNICOM China169 Backbone	`1.68ms` from Qingdao, CN
177.190.190.8	AS263462 SPEED PLANET TELECOMUNICAÇÕES LTDA - EPP	`13.62ms` from Rio de Janeiro, BR
181.91.186.232	AS7303 Telecom Argentina S.A.	`0.92ms` from Rosario, AR

Traceroute

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

traceroute -a -n -q1 -f3 -m8 155.144.47.223

traceroute to 155.144.47.223 (155.144.47.223): 8 hops max, 52 byte packets

3 [AS201011] 81.95.9.44 0.377 ms

4 *

5 [AS32787] 2.21.125.41 1.046 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On February 7th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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