1.44.0.0/16

AS7474 · SingTel Optus Pty Ltd

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Summary

Country	Australia
Domain	optus.com.au
ASN	AS7474
Registry	apnic
Hosted IPs	65,536
ID	OPTUSCOM-AU

WHOIS Details

inetnum:        1.44.0.0 - 1.44.255.255
netname:        OPTUSCOM-AU
descr:          SingTel Optus Pty Ltd
descr:          Optus Macquarie Park (OCS)
descr:          Building A, Level 2
descr:          1 Lyonpark Road,
descr:          Macquarie Park
country:        AU
org:            ORG-SOPL2-AP
admin-c:        OA3-AP
tech-c:         OA3-AP
abuse-c:        AO399-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:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-OPTUSCOM-AP
mnt-routes:     MAINT-OPTUSCOM-AP
mnt-irt:        IRT-OPTUSCOM-AU
last-modified:  2021-01-15T01:44:59Z
source:         APNIC

irt:            IRT-OPTUSCOM-AU
address:        SingTel Optus Pty Ltd
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road
address:        Macquarie Park NSW 2113
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        OA3-AP
tech-c:         OA3-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-06-18
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2025-06-18T01:06:29Z
source:         APNIC

organisation:   ORG-SOPL2-AP
org-name:       SingTel Optus Pty Ltd
org-type:       LIR
country:        AU
address:        Optus Macquarie Park (OCS)
address:        Building A, Level 2
address:        1 Lyonpark Road,
address:        Macquarie Park
phone:          +61-2-8082-7800
fax-no:         +61-2-8082-7100
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:43Z
source:         APNIC

role:           ABUSE OPTUSCOMAU
country:        ZZ
address:        SingTel Optus Pty Ltd
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road
address:        Macquarie Park NSW 2113
phone:          +000000000
e-mail:         [email protected]
admin-c:        OA3-AP
tech-c:         OA3-AP
nic-hdl:        AO399-AP
remarks:        Generated from irt object IRT-OPTUSCOM-AU
remarks:        [email protected] was validated on 2025-06-18
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-18T01:06:45Z
source:         APNIC

role:           OPTUS IP ADMINISTRATORS
address:        SingTel Optus Pty Ltd
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road
address:        Macquarie Park  NSW 2113
address:        AUSTRALIA
country:        AU
phone:          +61 2 8082 7800
fax-no:         +61 2 8082 7100
e-mail:         [email protected]
remarks:        send spam/abuse reports to [email protected]
remarks:        please use http://www.apnic.net/db/spam.html
remarks:        to identify networks before sending reports and
remarks:        always include full headers/logs.
admin-c:        NC8-AP
admin-c:        IA65-AP
tech-c:         NC8-AP
tech-c:         IA65-AP
tech-c:         OH23-AP
nic-hdl:        OA3-AP
notify:         [email protected]
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2011-12-06T00:10:13Z
source:         APNIC

route:          1.44.0.0/16
origin:         AS7474
descr:          Singtel Optus Pty Ltd
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2025-01-22T05:24:39Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 1.0.0.0/8

Range	ASN	Company	Num of IPs
1.224.0.0/11	AS9318	SK Broadband Co Ltd	2,097,152
1.128.0.0/11	AS1221	Telstra Limited	2,097,152
1.160.0.0/12	AS3462	Data Communication Business Group,	1,048,576
1.208.0.0/12	AS3786	LG DACOM Corporation	1,048,576
1.240.0.0/13	AS9318	SK Broadband Co Ltd	524,288
1.232.0.0/13	AS9318	SK Broadband Co Ltd	524,288
1.248.0.0/13	AS9318	SK Broadband Co Ltd	524,288
1.80.0.0/13	AS4134	CHINANET SHAANXI PROVINCE NETWORK	524,288
1.120.0.0/13	AS1221	Telstra Limited	524,288
1.56.0.0/13	AS4837	China Unicom Heilongjiang province network	524,288
1.192.0.0/13	AS4134	CHINANET henan province network	524,288
1.24.0.0/13	AS4837	China unicom InnerMongolia province network	524,288
1.224.0.0/13	AS9318	SK Broadband Co Ltd	524,288
1.180.0.0/14	AS4134	CHINANET NeiMengGu province network	262,144
1.52.0.0/14	AS18403	FPT Telecom Company	262,144
1.12.0.0/14	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	262,144
1.68.0.0/14	AS4134	CHINANET SHANXI PROVINCE NETWORK	262,144
1.188.0.0/14	AS4837	China Unicom Heilongjiang province network	262,144
1.112.0.0/14	AS17676	SOFTBANK Corp.	262,144
1.40.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
1.204.0.0/14	AS4134	CHINANET GUIZHOU PROVINCE NETWORK	262,144
1.34.0.0/15	AS3462	Data Communication Business Group,	131,072
1.48.0.0/15	AS4134	CHINANET GUIZHOU PROVINCE NETWORK	131,072
1.184.0.0/15	AS4538	China Education and Research Network	131,072
1.116.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
1.64.0.0/15	AS4760	PCCW Limited	131,072
1.161.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.47.0.0/16	AS24378	DTAC MOBILE AP02	65,536
1.93.0.0/16	AS4847	Beijing Teletron Telecom Engineering Co., Ltd.	65,536
1.34.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.37.0.0/16	AS4775	Globe Telecom (GMCR,INC)	65,536
1.160.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.173.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.45.0.0/16	AS45083	Beijing haixunda Communication Co., Ltd	65,536
1.46.0.0/16	AS24378	DTAC MOBILE AP01	65,536
1.203.0.0/16	AS4847	CHINANET Beijing Province Network	65,536
1.51.0.0/16	AS4538	China Education and Research Network	65,536
1.170.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.36.0.0/16	AS4760	PCCW Limited	65,536
1.35.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.171.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.65.0.0/16	AS4760	Hong Kong Telecommunications (HKT) Limited Mass Internet	65,536
1.50.0.0/16	AS4134	CHINANET ningxia province network	65,536
1.33.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
1.163.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.168.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.164.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.5.0.0/16	AS4725	SoftBank Corp.	65,536
1.175.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.167.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536

Show more ranges

Hosted domains

There are 24 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
1.44.94.74	rialtorunup.com	12
1.44.66.17	jrshf.net	4
1.44.85.133	spyderware.com.au	1
1.44.149.238	advanced.net.au	1
1.44.64.34	texaspeak.com.au	1
1.44.147.178	csmi.au	1
1.44.127.234	cmiho.com	1
1.44.10.166	casasegal.com.ar	1
1.44.149.4	lkptc.com.au	1
1.44.111.147	av-data.com.au	1

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