202.139.64.0/24

AS7474 · SingTel Optus Pty Ltd

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Summary

Country	Australia
Domain	optus.com.au
ASN	AS7474
Parent Range	202.139.0.0/17
Registry	APNIC
ID	OPTUSCOM-AU

WHOIS Details

inetnum:        202.139.0.0 - 202.139.127.255
netname:        OPTUSCOM-AU
descr:          SingTel Optus Pty Ltd
descr:          INTERNET SERVICES
descr:          Optus Macquarie Park (OCS)
descr:          1 Lyonpark Road
descr:          Macquarie Park NSW 2113
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-irt:        IRT-OPTUSCOM-AU
last-modified:  2025-01-22T05:33:29Z
mnt-routes:     MAINT-OPTUSCOM-AP
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

route:          202.139.0.0/17
descr:          Singtel Optus Pty Ltd
origin:         AS7474
mnt-by:         MAINT-OPTUSCOM-AP
mnt-routes:     MAINT-OPTUSCOM-AP
last-modified:  2025-01-22T05:34:19Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 202.139.64.0/24

Range	ASN	Company	Num of IPs
202.139.0.0/17	AS7474	SingTel Optus Pty Ltd	32,768
202.139.0.0/17	AS4804	SingTel Optus Pty Ltd	32,768

Nearby Ranges

BGP prefixes that overlap with 202.139.0.0/16

Range	ASN	Company	Num of IPs
202.139.0.0/17	AS4804	SingTel Optus Pty Ltd	32,768
202.139.0.0/17	AS7474	SingTel Optus Pty Ltd	32,768
202.139.128.0/18	AS7474	SingTel Optus Pty Ltd	16,384
202.139.195.0/24	AS9335	NT Cyfence Services	256
202.139.196.0/24	AS9335	catCloud-TH Nonthaburi	256
202.139.197.0/24	AS135566	catCloud-TH Nonthaburi	256
202.139.223.0/24	AS9335	catCloud for Sriracha	256
202.139.193.0/24	AS9335	NT Cloud for Nonthaburi	256
202.139.194.0/24	AS9335	NT Cloud for Nonthaburi	256

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
23.239.17.120	AS63949 Akamai Connected Cloud	`0.36ms` from Atlanta, US
1.91.205.72	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`10.34ms` from Beijing, CN
52.181.141.200	AS8075 Microsoft Corporation	`0.63ms` from Boydton, US
131.108.79.136	AS61666 GLOBOINFO LTDA	`4.15ms` from Chapeco, BR
178.202.42.72	AS3209 Vodafone GmbH	`10.60ms` from Frankfurt am Main, DE
91.55.87.136	AS3320 Deutsche Telekom AG	`4.93ms` from Frankfurt am Main, DE
222.252.142.168	AS45899 VNPT Corp	`2.47ms` from Hanoi, VN
171.242.155.216	AS7552 Viettel Group	`1.42ms` from Hanoi, VN
173.197.96.8	AS20001 Charter Communications Inc	`4.47ms` from Honolulu, US
105.225.235.104	AS37457 Telkom SA Ltd.	`18.19ms` from Johannesburg, ZA
206.116.175.72	AS852 TELUS Communications Inc.	`5.36ms` from Kelowna, CA
41.186.148.104	AS36890 MTN Rwandacell	`4.25ms` from Kigali, RW
13.200.9.232	AS16509 Amazon.com, Inc.	`0.30ms` from Mumbai, IN
67.81.123.168	AS6128 Cablevision Systems Corp.	`10.19ms` from New York City, US
39.184.248.8	AS56041 China Mobile communications corporation	`7.65ms` from Ningbo, CN
93.227.100.184	AS3320 Deutsche Telekom AG	`5.55ms` from Nuernberg, DE
218.151.17.168	AS4766 Korea Telecom	`4.76ms` from Seoul, KR
42.124.54.184	AS10010 TOKAI Communications Corporation	`12.29ms` from Tokyo, JP
89.79.249.232	AS9141 P4 Sp. z o.o.	`12.94ms` from Warsaw, PL
185.74.152.8	AS15600 Quickline AG	`5.13ms` from Zuerich, CH
132.164.168.120	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
91.156.51.216	AS719 Elisa Oyj	`1.03ms` from Helsinki, FI
94.5.185.200	AS5607 Sky UK Limited	`2.42ms` from London, GB
18.101.134.216	AS16509 Amazon.com, Inc.	`6.91ms` from Madrid, ES
93.51.0.120	AS12874 Fastweb SpA	`3.15ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f3 -m16 202.139.64.79

traceroute to 202.139.64.79 (202.139.64.79): 16 hops max, 52 byte packets

3 [AS6204] 103.246.249.28 5.377 ms

4 *

5 [AS6453] 195.219.62.241 150.689 ms

6 [AS6453] 195.219.27.37 149.028 ms

7 *

8 [AS6453] 80.231.245.12 152.263 ms

9 [AS6453] 80.231.154.200 149.463 ms

10 *

11 *

12 [AS7474] 59.154.142.148 412.671 ms

13 [AS7474] 119.225.208.86 422.438 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Nuernberg, DE

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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