202.139.128.0/18

AS7474  ·  SingTel Optus Pty Ltd

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Summary

Country Australia
Domain optus.com.au
ASN AS7474
Registry APNIC
ID OPTUSCOM-AU

WHOIS Details

inetnum:        202.139.128.0 - 202.139.191.255
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:  2025-01-22T05:38:09Z
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:          202.139.128.0/18
descr:          Singtel Optus Pty Ltd
origin:         AS7474
mnt-by:         MAINT-OPTUSCOM-AP
mnt-routes:     MAINT-OPTUSCOM-AP
last-modified:  2025-01-22T05:40:07Z
source:         APNIC

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
202.139.195.0/24 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 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
202.139.182.202 insource.com.au 1
202.139.146.70 mycompanyname.com.au 1
202.139.165.4 tvl.edu.vu 1

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

Pingable IPs

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

IP Address ASN Details
202.139.185.4 AS7474 SingTel Optus Pty Ltd 0.56ms from Perth, AU
202.139.138.210 AS7474 SingTel Optus Pty Ltd 1.12ms from Sydney, AU
202.139.135.105 AS7474 SingTel Optus Pty Ltd 0.99ms from Brisbane, AU
202.139.176.33 AS7474 SingTel Optus Pty Ltd 620.98ms from Perth, 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
60.30.120.162 AS4837 CHINA UNICOM China169 Backbone 4.89ms from Beijing, CN
193.159.183.162 AS3320 Deutsche Telekom AG 1.03ms from Berlin, DE
34.61.26.226 AS396982 Google LLC 0.11ms from Council Bluffs, US
170.211.59.2 AS21852 State Of Arkansas, Division of Information Systems 14.97ms from Dallas, US
172.98.180.162 AS28753 Leaseweb Deutschland GmbH 0.69ms from Frankfurt am Main, DE
2.164.29.162 AS3320 Deutsche Telekom AG 16.73ms from Hamburg, DE
115.200.167.130 AS4134 CHINANET-BACKBONE 5.87ms from Hangzhou, CN
180.150.158.194 AS45187 Rackspace IT Hosting AS IT Hosting Provider Hong Kong 1.03ms from Hong Kong, HK
218.213.69.2 AS9293 NTT Com Asia Limited 1.39ms from Hong Kong, HK
103.49.255.130 AS132784 Ski Network Services Private Limited 1.52ms from Mumbai, IN
189.109.127.162 AS10429 TELEFÔNICA BRASIL S.A 1.91ms from Osasco, BR
119.188.1.194 AS4837 CHINA UNICOM China169 Backbone 5.18ms from Qingdao, CN
62.170.5.130 AS198471 Opnet Srl 13.84ms from Rome, IT
76.102.143.226 AS7922 Comcast Cable Communications, LLC 4.14ms from San Jose, US
112.187.25.98 AS4766 Korea Telecom 6.82ms from Seoul, KR
202.172.234.194 AS9226 1-Net Singapore Pte Ltd 1.00ms from Singapore, SG
149.156.199.178 AS8267 Academic Computer Centre CYFRONET AGH 9.36ms from Warsaw, PL
12.119.134.242 AS7018 AT&T Enterprises, LLC 3.68ms from Ashburn, US
146.88.36.2 AS136393 Symphony Communication (Thailand) PCL. 0.72ms from Bangkok, TH
49.176.203.34 AS4804 Microplex PTY LTD 7.26ms from Brisbane, AU
102.43.100.242 AS8452 TE-AS 3.50ms from Cairo, EG
162.155.245.130 AS10796 Charter Communications Inc 5.62ms from Columbus, US
62.77.180.178 AS5466 Eircom Limited 3.20ms from Dublin, IE
104.248.103.162 AS14061 DigitalOcean, LLC 0.37ms from Frankfurt am Main, DE
24.199.58.226 AS20001 Charter Communications Inc 1.97ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -m5 202.139.134.199
traceroute to 202.139.134.199 (202.139.134.199): 5 hops max, 52 byte packets
1 [AS15169] 74.125.251.94 137.634 ms
2 [AS15169] 192.178.97.216 172.791 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

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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