202.139.0.0/17

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:        202.139.0.0 - 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:         abuse@optusnet.com.au
abuse-mailbox:  abuse@optusnet.com.au
admin-c:        OA3-AP
tech-c:         OA3-AP
auth:           # Filtered
remarks:        abuse@optusnet.com.au 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:         irr-admin@optus.com.au
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:         abuse@optusnet.com.au
admin-c:        OA3-AP
tech-c:         OA3-AP
nic-hdl:        AO399-AP
remarks:        Generated from irt object IRT-OPTUSCOM-AU
remarks:        abuse@optusnet.com.au was validated on 2025-06-18
abuse-mailbox:  abuse@optusnet.com.au
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:         ipadmin@optus.net.au
remarks:        send spam/abuse reports to abuse@optus.net.au
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:         hostmaster@optus.net.au
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

Nearby Ranges

BGP prefixes that overlap with 202.139.0.0/16

Range ASN Company Num of IPs
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 39 domain names hosted across 20 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
202.139.126.205 steelbld.com 7
202.139.126.206 fbhs.com.au 5
202.139.3.145 lockwoodsecurity.com 4
202.139.7.219 norwood.com.au 3
202.139.7.220 plantpic.com.au 3
202.139.7.221 tagpic.com.au 2
202.139.81.219 aerowatch.com.au 2
202.139.3.149 thefinger.com.au 1
202.139.127.125 choy.id.au 1
202.139.0.30 cooper.ro 1
202.139.94.45 clicksgalore.com.au 1
202.139.114.23 hivisdigital.com 1
202.139.106.174 13news.com.au 1
202.139.43.171 iht-t-style.com 1
202.139.8.73 pacificedgeholdings.com.au 1
202.139.126.201 gwsb.com.au 1
202.139.47.73 equote.com.au 1
202.139.2.214 urgentcareclinic.com.au 1
202.139.106.172 newslimited.com.au 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

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

IP Address ASN Details
202.139.126.211 AS7474 SingTel Optus Pty Ltd 7.35ms from Sydney, AU
202.139.15.211 AS7474 SingTel Optus Pty Ltd 19.72ms from Melbourne, AU
202.139.20.34 AS7474 SingTel Optus Pty Ltd 14.90ms from Sydney, AU
202.139.22.130 AS7474 SingTel Optus Pty Ltd 13.66ms from Sydney, AU
202.139.32.67 AS7474 SingTel Optus Pty Ltd 14.99ms from Sydney, AU
202.139.60.61 AS7474 SingTel Optus Pty Ltd 569.17ms from Sydney, AU
202.139.14.42 AS7474 SingTel Optus Pty Ltd 19.52ms from Melbourne, AU
202.139.63.33 AS7474 SingTel Optus Pty Ltd 1.55ms from Melbourne, AU
202.139.124.225 AS7474 SingTel Optus Pty Ltd 0.22ms from Sydney, AU
202.139.18.41 AS7474 SingTel Optus Pty Ltd 4.28ms from Melbourne, AU
202.139.114.17 AS7474 SingTel Optus Pty Ltd 0.59ms from Sydney, AU
202.139.16.182 AS7474 SingTel Optus Pty Ltd 0.41ms from Sydney, AU
202.139.26.210 AS7474 SingTel Optus Pty Ltd 14.16ms from Sydney, AU
202.139.21.111 AS7474 SingTel Optus Pty Ltd 10.36ms from Sydney, AU
202.139.23.94 AS7474 SingTel Optus Pty Ltd 14.92ms from Sydney, AU
202.139.83.209 AS7474 SingTel Optus Pty Ltd 0.51ms from Sydney, AU
202.139.9.178 AS7474 SingTel Optus Pty Ltd 13.66ms from Sydney, AU
202.139.11.13 AS7474 SingTel Optus Pty Ltd 14.51ms from Sydney, AU
202.139.12.3 AS7474 SingTel Optus Pty Ltd 16.72ms from Melbourne, AU
202.139.10.64 AS7474 SingTel Optus Pty Ltd 14.58ms from Sydney, AU
202.139.8.87 AS7474 SingTel Optus Pty Ltd 14.09ms from Sydney, AU
202.139.7.10 AS7474 SingTel Optus Pty Ltd 0.73ms from Melbourne, AU
202.139.13.19 AS7474 SingTel Optus Pty Ltd 20.11ms from Melbourne, 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
178.89.78.33 AS9198 JSC Kazakhtelecom 7.40ms from Almaty, KZ
212.120.90.1 AS33915 Vodafone Libertel B.V. 1.54ms from Amsterdam, NL
79.99.191.129 AS8315 Accenture B. V. 0.59ms from Amsterdam, NL
130.35.177.1 AS31898 Oracle Corporation 0.76ms from Ashburn, US
46.177.177.33 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 5.05ms from Athens, GR
83.212.96.17 AS5408 National Infrastructures for Research and Technology S.A. 1.43ms from Athens, GR
47.226.144.1 AS20115 Charter Communications LLC 16.26ms from Atlanta, US
184.180.50.129 AS22773 Cox Communications Inc. 15.06ms from Atlanta, US
49.48.69.177 AS45758 Triple T Broadband Public Company Limited 5.33ms from Bangkok, TH
39.97.34.33 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.99ms from Beijing, CN
82.202.28.1 AS6740 CEZNET s.r.o. 2.36ms from Bratislava, SK
70.229.173.1 AS11044 Harvey Public Library District 2.14ms from Chicago, US
12.50.53.193 AS7018 AT&T Enterprises, LLC 7.42ms from Chicago, US
72.241.13.97 AS13490 Buckeye Cablevision, Inc. 9.18ms from Detroit, US
73.191.168.1 AS7922 Comcast Cable Communications, LLC 6.60ms from Detroit, US
95.100.70.113 AS16625 Akamai Technologies, Inc. 0.28ms from Frankfurt am Main, DE
77.181.76.49 AS6805 Telefonica Germany GmbH & Co.OHG 3.99ms from Frankfurt am Main, DE
218.5.103.17 AS4134 CHINANET-BACKBONE 6.57ms from Fuzhou, CN
141.91.179.97 AS33846 Dataport AoR 1.55ms from Hamburg, DE
95.113.179.241 AS6805 Telefonica Germany GmbH & Co.OHG 1.14ms from Hamburg, DE
142.250.33.33 AS15169 Google LLC 0.27ms from Hamina, FI
89.236.72.1 AS30798 TNNet Oy 4.77ms from Helsinki, FI
194.136.134.49 AS719 Elisa Oyj 1.62ms from Helsinki, FI
38.190.238.177 AS133199 SonderCloud Limited 0.52ms from Hong Kong, HK
185.218.216.49 AS60847 Karel Iletisim Hizmetleri A.S. 1.39ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 -m5 202.139.58.236
traceroute to 202.139.58.236 (202.139.58.236): 5 hops max, 52 byte packets
1 [AS201094] 45.129.97.1 0.246 ms
2 [AS3255] 194.44.213.89 5.798 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Khmelnytskyi, UA
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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