202.139.12.0/23

AS7474 · SingTel Optus Pty Ltd

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Summary

Country	Australia
Domain	optus.net.au
ASN	AS7474
Parent Range	202.139.0.0/17
Registry	APNIC
ID	ASIANPACIFICTELECOMMUNICATIONS

WHOIS Details

inetnum:        202.139.8.0 - 202.139.15.0
netname:        ASIANPACIFICTELECOMMUNICATIONS
country:        AU
descr:          OPTUS Customer Network
descr:          Asian Pacific Telecommunications
descr:          Level 14 / 1 Queens Road,
descr:          Melbourne, 3004
remarks:        for spam/abuse complaints
remarks:        mail ben@aptel.com.au
admin-c:        OA3-AP
tech-c:         OA3-AP
status:         ASSIGNED NON-PORTABLE
notify:         hostmaster@optus.net.au
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2008-09-04T06:56:33Z
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

Overlapping Ranges

BGP prefixes that contain 202.139.12.0/23

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

Nearby Ranges

BGP prefixes that overlap with 202.139.0.0/16

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
202.139.128.0/18	AS7474	SingTel Optus Pty Ltd	16,384
202.139.195.0/24	AS9335	NT Cyfence Services	256
202.139.194.0/24	AS9335	NT Cloud for Nonthaburi	256
202.139.197.0/24	AS135566	catCloud-TH Nonthaburi	256
202.139.196.0/24	AS9335	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

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

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

IP Address	ASN	Details
202.139.13.161	AS7474 SingTel Optus Pty Ltd	`31.23ms` from Sydney, AU
202.139.12.67	AS7474 SingTel Optus Pty Ltd	`18.03ms` 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
74.235.59.183	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
181.94.209.247	AS27895 Núcleo S.A.	`5.61ms` from Asuncion, PY
168.144.81.23	AS14061 DigitalOcean, LLC	`0.40ms` from Bengaluru, IN
109.134.241.167	AS5432 Proximus NV	`1.34ms` from Brussels, BE
74.134.173.135	AS10796 Charter Communications Inc	`11.71ms` from Cleveland, US
34.122.193.87	AS396982 Google LLC	`0.14ms` from Council Bluffs, US
35.202.114.215	AS396982 Google LLC	`0.14ms` from Council Bluffs, US
150.238.1.7	AS36351 IBM Cloud	`0.85ms` from Dallas, US
47.189.57.183	AS5650 Frontier Communications of America, Inc.	`1.17ms` from Dallas, US
113.174.6.23	AS45899 VNPT Corp	`6.48ms` from Ho Chi Minh City, VN
165.90.5.71	AS12556 Internet Solutions (Kenya)	`0.46ms` from Nairobi, KE
179.220.2.135	AS28573 Claro NXT Telecomunicacoes Ltda	`19.04ms` from Osasco, BR
34.198.34.55	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
65.129.144.183	AS209 CenturyLink Communications, LLC	`10.21ms` from Seattle, US
112.173.55.231	AS4766 Korea Telecom	`7.10ms` from Seoul, KR
37.8.113.23	AS12975 PALTEL Autonomous System	`4.76ms` from Tel Aviv, IL
175.173.116.7	AS4837 CHINA UNICOM China169 Backbone	`8.36ms` from Tieling, CN
123.198.103.167	AS2527 Sony Network Communications Inc.	`6.50ms` from Tokyo, JP
82.174.215.215	AS50266 Odido Netherlands B.V.	`2.96ms` from Amsterdam, NL
180.78.115.103	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`9.46ms` from Beijing, CN
73.114.243.151	AS7922 Comcast Cable Communications, LLC	`5.66ms` from Boston, US
13.77.78.183	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
46.92.152.71	AS3320 Deutsche Telekom AG	`2.54ms` from Frankfurt am Main, DE
80.153.218.135	AS3320 Deutsche Telekom AG	`9.38ms` from Frankfurt am Main, DE
120.232.117.7	AS9808 China Mobile Communications Group Co., Ltd.	`3.87ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 202.139.12.234

traceroute to 202.139.12.234 (202.139.12.234): 64 hops max, 52 byte packets

1 [AS31898] 140.91.224.67 0.079 ms

2 [AS7474] 59.154.187.138 1.145 ms

3 [AS7474] 59.154.187.137 1.179 ms

4 *

5 *

6 *

7 *

8 [AS7474] 59.154.18.96 2.558 ms

9 [AS7474] 161.43.118.10 2.432 ms

10 *

11 [AS7474] 202.139.12.234 276.981 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On April 13th 2026

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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