155.144.101.0/24

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 is invalid
mnt-by:         MNT-ERX-AUPOSTCORP-NON-AU
last-modified:  2025-12-31T13:07:14Z
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 is invalid
abuse-mailbox:  vince.banzon@auspost.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-31T13:08:12Z
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 155.144.101.0/24

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

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

IP Address	ASN	Details
155.144.101.58	AS17756 Australia Post	`1.96ms` 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
188.122.76.88	AS49544 i3D.net B.V	`1.37ms` from Amsterdam, NL
71.199.185.184	AS7922 Comcast Cable Communications, LLC	`4.72ms` from Atlanta, US
20.190.255.104	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
20.122.85.72	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
125.70.86.8	AS4134 CHINANET-BACKBONE	`3.84ms` from Chengdu, CN
103.72.76.248	AS55293 A2 Hosting, Inc.	`0.12ms` from Detroit, US
121.148.74.136	AS4766 Korea Telecom	`5.38ms` from Incheon, KR
1.242.252.104	AS9318 SK Broadband Co Ltd	`1.82ms` from Incheon, KR
109.48.153.104	AS2860 NOS COMUNICACOES, S.A.	`7.03ms` from Lisbon, PT
68.123.116.232	AS7018 AT&T Enterprises, LLC	`1.64ms` from San Jose, US
122.245.253.104	AS4134 CHINANET-BACKBONE	`9.39ms` from Shanghai, CN
153.142.5.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.85ms` from Tokyo, JP
110.166.229.184	AS140061 Qinghai Telecom	`0.15ms` from Xining, CN
54.212.110.88	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
149.160.236.184	AS27198 Indiana University	`7.29ms` from Chicago, US
34.121.63.216	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
73.12.227.232	AS7922 Comcast Cable Communications, LLC	`7.32ms` from Fremont, US
125.77.169.8	AS133776 Quanzhou	`6.02ms` from Fuzhou, CN
139.199.222.24	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.04ms` from Guangzhou, CN
20.250.51.168	AS8075 Microsoft Corporation	`0.17ms` from Kloten, CH
88.9.221.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.73ms` from Madrid, ES
34.154.248.168	AS396982 Google LLC	`0.10ms` from Milan, IT
133.175.89.232	AS2519 ARTERIA Networks Corporation	`4.44ms` from Osaka, JP
67.169.205.8	AS7922 Comcast Cable Communications, LLC	`4.70ms` from Portland, US
211.106.86.136	AS4766 Korea Telecom	`6.51ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 155.144.101.58

traceroute to 155.144.101.58 (155.144.101.58): 64 hops max, 52 byte packets

1 [AS15169] 72.14.232.209 1.546 ms

2 *

3 [AS32787] 2.21.120.120 1.401 ms

4 *

5 *

6 *

7 *

8 [AS17756] 155.144.101.58 86.24 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On January 19th 2026

What are IP address ranges?

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