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:         [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        APC1-AP
tech-c:         APC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-06-16
mnt-by:         MNT-ERX-AUPOSTCORP-NON-AU
last-modified:  2025-11-18T00:29:17Z
source:         APNIC

organisation:   ORG-APC1-AP
org-name:       Australian Postal Corporation
org-type:       LIR
country:        AU
address:        PO Box 1777
phone:          +61477360725
e-mail:         [email protected]
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:         [email protected]
admin-c:        APC1-AP
tech-c:         APC1-AP
nic-hdl:        AA1610-AP
remarks:        Generated from irt object IRT-AUPOSTCORP-NON-AU
remarks:        [email protected] was validated on 2025-06-16
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-16T00:18:11Z
source:         APNIC

person:         Australian Postal Corporation
address:        PO Box 1777 Melbourne, 3000
country:        AU
phone:          +61 3 9204 7171
e-mail:         [email protected]
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:     [email protected]
remarks:        bus-phone:   61 3 9204 7171
remarks:        reg-date:    2001-06-29
remarks:        changed:     [email protected] 20020627
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         [email protected]
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
155.144.101.57	AS17756 Australia Post	`2.01ms` 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
145.109.241.104	AS1124 Universiteit van Amsterdam	`1.98ms` from Amsterdam, NL
173.45.172.24	AS46562 Performive LLC	`0.61ms` from Atlanta, US
124.202.189.104	AS4808 China Unicom Beijing Province Network	`3.57ms` from Beijing, CN
54.69.116.200	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
220.244.12.168	AS7545 TPG Telecom Limited	`1.59ms` from Brisbane, AU
16.174.11.8	AS16509 Amazon.com, Inc.	`1.67ms` from Calgary, CA
3.21.248.152	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
91.254.34.40	AS1267 WIND TRE S.P.A.	`11.48ms` from Frosinone, IT
86.164.51.8	AS2856 British Telecommunications PLC	`2.71ms` from London, GB
51.145.120.88	AS8075 Microsoft Corporation	`0.18ms` from London, GB
157.88.201.8	AS44593 Fundacion Centro de Supercomputacion de Castilla y Leon	`3.30ms` from Madrid, ES
74.112.107.136	AS17253 TEC of Jackson, Inc.	`6.57ms` from New Orleans, US
87.27.251.24	AS3269 Telecom Italia S.p.A.	`4.92ms` from Rome, IT
191.96.163.104	AS13213 UK-2 Limited	`0.82ms` from Salt Lake City, US
88.92.223.136	AS2119 Telenor Norge AS	`18.98ms` from Sandefjord, NO
179.98.224.8	AS27699 TELEFÔNICA BRASIL S.A	`8.12ms` from Sao Paulo, BR
61.68.97.88	AS7545 TPG Telecom Limited	`1.17ms` from Sydney, AU
31.181.22.200	AS12389 PJSC Rostelecom	`16.33ms` from Tbilisi, GE
153.229.194.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.18ms` from Tokyo, JP
39.96.229.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.75ms` from Beijing, CN
141.30.187.136	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.76ms` from Berlin, DE
211.154.142.72	AS134774 CHINANET Guangdong province Shenzhen MAN network	`1.30ms` from Guangzhou, CN
139.97.5.248	AS719 Elisa Oyj	`0.93ms` from Helsinki, FI
180.244.241.184	AS7713 PT Telekomunikasi Indonesia	`1.70ms` from Jakarta, ID
162.156.230.56	AS852 TELUS Communications Inc.	`7.20ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -f5 155.144.101.58

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

5 [] 202.77.90.64 0.778 ms

6 [AS32787] 2.21.115.89 0.588 ms

7 *

8 *

9 *

10 *

11 [AS17756] 155.144.101.58 3.772 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On December 20th 2025

What are IP address ranges?

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