203.0.120.0/24

AS153720 · Mark Delany

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Summary

Country	Australia
Domain	emu.st
ASN	AS153720
Registry	APNIC
ID	MARKDELANY-AU

WHOIS Details

inetnum:        203.0.120.0 - 203.0.120.255
netname:        MARKDELANY-AU
descr:          Mark Delany
country:        AU
org:            ORG-MD4-AP
admin-c:        MDA3-AP
tech-c:         MDA3-AP
abuse-c:        AM3621-AP
status:         ASSIGNED 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:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-MARKDELANY-AU
mnt-irt:        IRT-MARKDELANY-AU
last-modified:  2023-05-04T13:19:26Z
source:         APNIC

irt:            IRT-MARKDELANY-AU
address:        Maroochydore Queensland 4558
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        MDA3-AP
tech-c:         MDA3-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-11-18
mnt-by:         MAINT-MARKDELANY-AU
last-modified:  2025-11-18T05:41:44Z
source:         APNIC

organisation:   ORG-MD4-AP
org-name:       Mark Delany
org-type:       LIR
country:        AU
address:        Meridien Drive
phone:          +61-7-54061106
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:16Z
source:         APNIC

role:           ABUSE MARKDELANYAU
country:        ZZ
address:        Maroochydore Queensland 4558
phone:          +000000000
e-mail:         [email protected]
admin-c:        MDA3-AP
tech-c:         MDA3-AP
nic-hdl:        AM3621-AP
remarks:        Generated from irt object IRT-MARKDELANY-AU
remarks:        [email protected] was validated on 2025-11-18
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-18T06:12:24Z
source:         APNIC

role:           Mark Delany administrator
address:        Maroochydore Queensland 4558
country:        AU
phone:          +000000000
e-mail:         [email protected]
admin-c:        MDA3-AP
tech-c:         MDA3-AP
nic-hdl:        MDA3-AP
mnt-by:         MAINT-MARKDELANY-AU
last-modified:  2023-05-04T06:10:22Z
source:         APNIC

route:          203.0.120.0/24
origin:         AS153720
descr:          Mark Delany Meridien Drive
mnt-by:         MAINT-MARKDELANY-AU
last-modified:  2025-03-24T02:43:09Z
source:         APNIC

route:          203.0.120.0/24
origin:         AS4764
descr:          Mark Delany Meridien Drive
mnt-by:         MAINT-MARKDELANY-AU
last-modified:  2025-02-13T04:40:03Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.0.0.0/16

Range	ASN	Company	Num of IPs
203.0.124.0/22	AS23722	Newcastle Greater Mutual Group Ltd	1,024
203.0.116.0/22	AS18361	Australian Stock Exchange	1,024
203.0.156.0/22	AS9408	G James Australia Pty Ltd	1,024
203.0.252.0/22	AS56227	Zurich Financial Services	1,024
203.0.8.0/23	AS47377	Legaco Networks B.V.	512
203.0.168.0/23	AS396982	UniSuper Management Pty Ltd	512
203.0.155.0/24	AS45570	Network Presence	256
203.0.178.0/24	AS4739	iiNet Limited	256
203.0.141.0/24	AS56132	The Macfarlane Burnet Institute for Medical Research and Public Health Ltd	256
203.0.100.0/24	AS6262	CSIRO Division of Water Resources	256
203.0.88.0/24	AS6262	CSIRO Division of Information Technology	256
203.0.19.0/24	AS7575	Australian National University	256
203.0.89.0/24	AS7575	Australian Institute of Aboriginal and Torres Strait Islander Studies	256
203.0.40.0/24	AS10148	The University of Melbourne	256
203.0.80.0/24	AS9913	Internet Information Group	256
203.0.27.0/24	AS135668	Patrick Stevedores Operations Pty Ltd	256
203.0.73.0/24	AS137938	QBE Management Services Ltd	256
203.0.139.0/24	AS150788	Alternative Enterprises (HK) Limited	256
203.0.149.0/24	AS24008	Hansen Corporation	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.0.120.20	AS153720 Mark Delany	`2.40ms` from Brisbane, 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
52.167.22.216	AS8075 Microsoft Corporation	`0.25ms` from Boydton, US
18.118.243.248	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
3.254.69.136	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
91.54.78.24	AS3320 Deutsche Telekom AG	`9.16ms` from Frankfurt am Main, DE
14.21.149.168	AS4134 CHINANET-BACKBONE	`3.27ms` from Guangzhou, CN
128.171.255.8	AS6360 University of Hawaii	`1.38ms` from Honolulu, US
108.245.77.232	AS7018 AT&T Enterprises, LLC	`2.08ms` from Los Angeles, US
176.209.189.168	AS12389 PJSC Rostelecom	`5.70ms` from Novosibirsk, RU
88.92.83.24	AS2119 Telenor Norge AS	`10.93ms` from Oslo, NO
92.170.80.120	AS3215 Orange S.A.	`2.35ms` from Paris, FR
71.193.214.24	AS7922 Comcast Cable Communications, LLC	`7.12ms` from Portland, US
20.114.117.216	AS8075 Microsoft Corporation	`0.24ms` from San Antonio, US
191.188.181.232	AS28573 Claro NXT Telecomunicacoes Ltda	`5.42ms` from Sao Paulo, BR
149.61.244.248	AS23171 Manhattan College	`2.19ms` from Secaucus, US
139.59.101.88	AS14061 DigitalOcean, LLC	`0.20ms` from Singapore, SG
106.107.149.200	AS18049 Taiwan Infrastructure Network Technologie	`3.38ms` from Taipei, TW
92.65.163.152	AS1136 KPN B.V.	`3.21ms` from Amsterdam, NL
169.148.26.104	AS25019 Saudi Telecom Company JSC	`2.75ms` from Jeddah, SA
102.217.110.88	AS327901 Level 7 Wireless (Pty) Ltd	`1.44ms` from Johannesburg, ZA
180.75.5.232	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`6.57ms` from Kuala Lumpur, MY
86.4.245.152	AS5089 Virgin Media Limited	`1.69ms` from London, GB
15.223.11.8	AS16509 Amazon.com, Inc.	`0.15ms` from Montreal, CA
179.146.22.40	AS26599 TELEFÔNICA BRASIL S.A	`1.93ms` from Osasco, BR
27.222.202.56	AS4837 CHINA UNICOM China169 Backbone	`9.58ms` from Qingdao, CN
34.196.176.136	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 203.0.120.19

traceroute to 203.0.120.19 (203.0.120.19): 64 hops max, 52 byte packets

1 [AS15169] 72.14.232.209 1.369 ms

2 [AS4764] 119.18.32.14 1.147 ms

3 *

4 [AS4764] 117.20.66.214 105.935 ms

5 [AS153720] 203.0.120.19 106.034 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On January 30th 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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