192.131.13.0/24

AS4804 · Microplex PTY LTD

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Summary

Country	Australia
Domain	optus.com.au
ASN	AS4804
Registry	APNIC
ID	OPTUSCOM-AU

WHOIS Details

inetnum:        192.131.13.0 - 192.131.13.255
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:         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-OPTUSCOM-AP
mnt-irt:        IRT-OPTUSCOM-AU
last-modified:  2023-05-04T04:40:04Z
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:  2025-11-18T00:26:33Z
source:         APNIC

organisation:   ORG-SOPL2-AP
org-name:       SingTel Optus Pty Ltd
org-type:       LIR
country:        AU
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road, 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:  2025-09-25T13:05:45Z
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

Nearby Ranges

BGP prefixes that overlap with 192.131.0.0/16

Range	ASN	Company	Num of IPs
192.131.56.0/21	AS21766	BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC.	2,048
192.131.32.0/21	AS30689	FLOW	2,048
192.131.136.0/22	AS32521	Canadian Natural Resources Limited	1,024
192.131.40.0/22	AS12271	Park Terrace Gardens	1,024
192.131.93.0/24	AS14977	State of Wyoming Department A&I	256
192.131.102.0/24	AS1742	Harvard University	256
192.131.125.0/24	AS19	Leidos, Inc.	256
192.131.147.0/24	AS19845	Peabody Holding Company, LLC	256
192.131.153.0/24	AS19845	Peabody Holding Company, LLC	256
192.131.149.0/24	AS19855	Peabody Holding Company, LLC	256
192.131.99.0/24	AS19902	Ohio Bureau of Worker's Compensation	256
192.131.129.0/24	AS20442	YALE NEW HAVEN HOSPITAL	256
192.131.134.0/24	AS21538	IGWAN.NET	256
192.131.232.0/24	AS225	National Radio Astronomy Observatory	256
192.131.0.0/24	AS23348	VeriFone Inc.	256
192.131.22.0/24	AS267	Nether.Net	256
192.131.140.0/24	AS31971	UMPQUA BANK	256
192.131.133.0/24	AS32834	Children's Medical Center of Dallas	256
192.131.249.0/24	AS36445	Coextro	256
192.131.255.0/24	AS394060	SEABOARD CORPORATION	256
192.131.44.0/24	AS394151	Whatbox Inc.	256
192.131.137.0/24	AS394731	CNR International (U.K.) Limited	256
192.131.107.0/24	AS395146	Optiv	256
192.131.141.0/24	AS396433	Community Medical Center, Inc	256
192.131.109.0/24	AS396475	Alberta Investment Management Corporation	256
192.131.81.0/24	AS399317	Columbia Basin Hospital	256
192.131.97.0/24	AS40108	DLGL Ltee	256
192.131.1.0/24	AS4155	USDA	256
192.131.152.0/24	AS4826	Peabody Holding Company, LLC	256
192.131.251.0/24	AS58698	The University of Wollongong	256
192.131.123.0/24	AS600	Antioch University	256
192.131.234.0/24	AS63396	9013-6573 Quebec inc.	256
192.131.110.0/24	AS63415	Great Healthworks, Inc	256
192.131.21.0/24	AS7296	SmartAction	256
192.131.145.0/24	AS749	DoD Network Information Center	256
192.131.15.0/24	AS749	DoD Network Information Center	256
192.131.247.0/24	AS749	DoD Network Information Center	256
192.131.155.0/24	AS10753	Lincoln University	256
192.131.254.0/24	AS8075	University of Massachusetts Dartmouth	256
192.131.150.0/24	AS1221	Peabody Holding Company, LLC	256
192.131.154.0/24	AS14618	LSG Sky Chefs	256
192.131.88.0/24	AS14618	emfluence	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

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

IP Address	ASN	Details
192.131.13.1	AS4804 Microplex PTY LTD	`0.33ms` from Sydney, 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
69.142.156.88	AS7922 Comcast Cable Communications, LLC	`8.10ms` from Ashburn, US
181.121.70.168	AS23201 Telecel S.A.	`13.15ms` from Asuncion, PY
120.1.205.104	AS4837 CHINA UNICOM China169 Backbone	`8.15ms` from Beijing, CN
68.219.120.248	AS8075 Microsoft Corporation	`0.42ms` from Dublin, IE
84.179.27.40	AS3320 Deutsche Telekom AG	`2.75ms` from Duesseldorf, DE
113.162.241.104	AS45899 VNPT Corp	`2.28ms` from Ho Chi Minh City, VN
39.39.143.104	AS17557 Pakistan Telecommunication Company Limited	`9.67ms` from Lahore, PK
50.158.111.136	AS22773 Cox Communications Inc.	`6.12ms` from Los Angeles, US
62.118.91.104	AS8359 MTS PJSC	`1.57ms` from Moscow, RU
85.168.41.136	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`8.53ms` from Paris, FR
62.35.11.72	AS5410 Bouygues Telecom SA	`3.81ms` from Paris, FR
112.239.206.8	AS4837 CHINA UNICOM China169 Backbone	`9.00ms` from Qingdao, CN
52.232.134.152	AS8075 Microsoft Corporation	`0.15ms` from Quebec, CA
184.72.225.104	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
121.185.26.88	AS4766 Korea Telecom	`4.98ms` from Seoul, KR
172.188.242.168	AS8075 Microsoft Corporation	`1.17ms` from Singapore, SG
1.162.117.40	AS3462 Data Communication Business Group	`1.17ms` from Taipei, TW
178.189.130.8	AS8447 A1 Telekom Austria AG	`7.63ms` from Vienna, AT
130.109.88.8	AS668 United States Department of Defense (DoD)	`0.57ms` from Atlanta, US
117.221.141.216	AS9829 National Internet Backbone	`18.18ms` from Bengaluru, IN
95.115.7.88	AS6805 Telefonica Germany GmbH & Co.OHG	`14.31ms` from Berlin, DE
34.243.52.136	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
78.187.23.72	AS9121 Turk Telekomunikasyon Anonim Sirketi	`7.98ms` from Istanbul, TR
176.98.83.248	AS41096 TOV TV&Radio Company 'TIM'	`3.52ms` from Kyiv, UA
73.163.253.136	AS7922 Comcast Cable Communications, LLC	`8.21ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f3 192.131.13.5

traceroute to 192.131.13.5 (192.131.13.5): 64 hops max, 52 byte packets

3 [AS6453] 216.6.52.66 0.278 ms

4 *

5 [AS6453] 64.86.26.36 12.511 ms

6 *

7 *

8 *

9 [AS4804] 210.49.112.114 160.124 ms

10 *

11 *

12 [AS4804] 192.131.13.5 158.822 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On December 6th 2025

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.

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