202.139.72.0/22

AS4804 · Microplex PTY LTD

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Summary

Country	Australia
Domain	optus.com.au
ASN	AS4804
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 202.139.72.0/22

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
97.82.84.182	AS20115 Charter Communications LLC	`16.55ms` from Atlanta, US
101.108.151.230	AS23969 TOT Public Company Limited	`1.19ms` from Bangkok, TH
62.174.253.166	AS12430 VODAFONE ESPANA S.A.U.	`3.68ms` from Barcelona, ES
51.79.0.230	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
198.148.29.70	AS23404 Ritter Communications	`8.68ms` from Dallas, US
20.200.172.38	AS8075 Microsoft Corporation	`0.24ms` from Dongnae, KR
3.252.151.214	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
83.77.79.166	AS3303 Swisscom (Switzerland) Ltd	`0.78ms` from Lausanne, CH
20.49.195.86	AS8075 Microsoft Corporation	`0.18ms` from London, GB
4.158.47.6	AS8075 Microsoft Corporation	`0.19ms` from London, GB
17.1.185.22	AS714 Apple Inc.	`0.11ms` from Melbourne, AU
103.112.9.6	AS137169 Speedmaxx Digital Networks Pvt Ltd	`3.96ms` from Mumbai, IN
176.179.18.22	AS5410 Bouygues Telecom SA	`2.01ms` from Paris, FR
192.137.45.166	AS2386 AT&T Enterprises, LLC	`6.88ms` from Redding, US
221.164.167.198	AS4766 Korea Telecom	`5.36ms` from Seoul, KR
37.199.144.70	AS1257 Tele2 Sverige AB	`0.65ms` from Stockholm, SE
121.61.18.150	AS4134 CHINANET-BACKBONE	`2.48ms` from Wuhan, CN
115.61.226.198	AS4837 CHINA UNICOM China169 Backbone	`6.05ms` from Zhengzhou, CN
170.223.56.6	AS40831 Mass General Brigham Incorporated	`10.93ms` from Ashburn, US
8.33.137.102	AS16276 OVH SAS	`0.13ms` from Beauharnois, CA
51.225.85.214	AS16509 Amazon.com, Inc.	`0.73ms` from Berlin, DE
52.209.130.54	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
14.244.92.230	AS45899 VNPT Corp	`3.46ms` from Hanoi, VN
8.218.160.54	AS45102 Alibaba (US) Technology Co., Ltd.	`0.89ms` from Hong Kong, HK
75.44.159.102	AS7018 AT&T Enterprises, LLC	`1.56ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 -m14 202.139.74.2

traceroute to 202.139.74.2 (202.139.74.2): 14 hops max, 52 byte packets

1 [AS15169] 66.249.94.19 267.142 ms

2 [AS15169] 192.178.97.92 268.63 ms

3 *

4 *

5 *

6 [AS4804] 210.49.115.226 276.405 ms

7 [AS4804] 58.145.157.132 292.462 ms

8 [AS4804] 58.145.157.162 280.511 ms

9 [AS4804] 210.49.115.225 281.389 ms

10 [AS4804] 210.49.108.50 286.714 ms

11 [AS4804] 58.145.154.29 293.004 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

On December 6th 2025

What are IP address ranges?

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