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	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
202.139.194.0/24	AS9335	NT Cloud for Nonthaburi	256
202.139.223.0/24	AS9335	catCloud for Sriracha	256
202.139.197.0/24	AS135566	catCloud-TH Nonthaburi	256
202.139.193.0/24	AS9335	NT Cloud for Nonthaburi	256
202.139.195.0/24	AS9335	NT Cyfence Services	256
202.139.196.0/24	AS9335	catCloud-TH 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

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

IP Address	ASN	Details
202.139.12.252	AS7474 SingTel Optus Pty Ltd	`24.06ms` from Melbourne, AU
202.139.13.24	AS7474 SingTel Optus Pty Ltd	`18.16ms` 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
20.62.10.119	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
3.16.39.23	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
98.60.3.135	AS7922 Comcast Cable Communications, LLC	`12.00ms` from Denver, US
23.102.232.199	AS8075 Microsoft Corporation	`0.32ms` from Hong Kong, HK
77.224.56.199	AS12430 VODAFONE ESPANA S.A.U.	`13.34ms` from Madrid, ES
18.209.169.55	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
124.214.41.247	AS2516 KDDI CORPORATION	`4.39ms` from Tokyo, JP
59.166.99.167	AS9824 JCOM Co., Ltd.	`9.73ms` from Tokyo, JP
4.175.166.71	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
18.221.222.55	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
34.46.118.23	AS396982 Google LLC	`0.15ms` from Council Bluffs, US
1.104.184.167	AS4766 Korea Telecom	`2.85ms` from Incheon, KR
66.126.220.119	AS7018 AT&T Enterprises, LLC	`3.60ms` from Los Angeles, US
83.55.182.231	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.05ms` from Madrid, ES
195.226.203.7	AS43038 MTS PJSC	`10.65ms` from Moscow, RU
82.66.246.167	AS12322 Free SAS	`1.73ms` from Paris, FR
116.240.252.23	AS9443 Vocus Retail	`2.39ms` from Perth, AU
177.182.138.119	AS28573 Claro NXT Telecomunicacoes Ltda	`8.33ms` from Rio de Janeiro, BR
115.16.202.103	AS4766 Korea Telecom	`7.07ms` from Seoul, KR
220.119.15.87	AS4766 Korea Telecom	`6.32ms` from Seoul, KR
219.134.148.215	AS4134 CHINANET BACKBONE	`1.50ms` from Shenzhen, CN
71.79.80.71	AS10796 Charter Communications Inc	`14.30ms` from Cleveland, US
60.15.55.151	AS4837 CHINA UNICOM China169 Backbone	`9.31ms` from Harbin, CN
186.208.103.199	AS262773 PROXXIMA TELECOMUNICACOES SA	`10.18ms` from Joao Pessoa, BR
107.146.116.167	AS33363 Charter Communications, Inc	`8.57ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 202.139.13.156

traceroute to 202.139.13.156 (202.139.13.156): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.113 0.918 ms

2 *

3 *

4 *

5 *

6 [AS7474] 59.154.18.96 3 ms

7 *

8 *

9 *

10 [AS7474] 202.139.13.156 245.792 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On April 24th 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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