203.202.53.0/24

AS4804  ·  Microplex PTY LTD

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Summary

Country Australia
Domain optus.com.au
ASN AS4804
Parent Range 203.202.0.0/17
Registry APNIC
ID OPTUSCOM-AU

WHOIS Details

inetnum:        203.202.0.0 - 203.202.127.255
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:  2025-01-22T05:41:56Z
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:  2025-10-08T04:42:36Z
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:          203.202.0.0/17
descr:          Singtel Optus Pty Ltd
origin:         AS7474
mnt-by:         MAINT-OPTUSCOM-AP
mnt-routes:     MAINT-OPTUSCOM-AP
last-modified:  2025-01-22T05:44:23Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.202.53.0/24

Range ASN Company Num of IPs
203.202.0.0/17 AS56307 SingTel Optus Pty Ltd 32,768
203.202.0.0/17 AS7474 SingTel Optus Pty Ltd 32,768
203.202.0.0/17 AS4804 SingTel Optus Pty Ltd 32,768

Nearby Ranges

BGP prefixes that overlap with 203.202.0.0/16

Range ASN Company Num of IPs
203.202.0.0/17 AS56307 SingTel Optus Pty Ltd 32,768
203.202.0.0/17 AS4804 SingTel Optus Pty Ltd 32,768
203.202.0.0/17 AS7474 SingTel Optus Pty Ltd 32,768
203.202.128.0/18 AS7474 SingTel Optus Pty Ltd 16,384
203.202.192.0/19 AS7524 ITEC Hankyu Hanshin Co.,Ltd. 8,192
203.202.240.0/20 AS24323 Aamra Networks Limited, Internet Service Provider. 4,096
203.202.228.0/23 AS38176 ABS Global Ltd 512
203.202.224.0/23 AS38176 ABS Global Ltd 512
203.202.226.0/23 AS38176 ABS Global Ltd 512
203.202.236.0/23 AS23724 CHINANET FUJIAN PROVINCE NETWORK 512
203.202.228.0/24 AS38176 ABS Global Ltd 256
203.202.229.0/24 AS38176 ABS Global Ltd 256
203.202.232.0/24 AS44382 IPv4.Center 256
203.202.235.0/24 AS45355 BSP Fiji 256
203.202.227.0/24 AS38176 ABS Global Ltd 256
203.202.226.0/24 AS38176 ABS Global Ltd 256
203.202.225.0/24 AS38176 ABS Global Ltd 256
203.202.224.0/24 AS38176 ABS Global Ltd 256
203.202.233.0/24 AS34984 Superonline Iletisim Hizmetleri A.S. 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

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
16.12.96.248 AS16509 Amazon.com, Inc. 0.08ms from Boardman, US
190.183.166.88 AS20207 Gigared S.A. 15.42ms from Buenos Aires, AR
143.202.220.232 AS52544 Ivatel Redes e Internet LTDA 6.52ms from Curitiba, BR
94.207.243.248 AS15802 Emirates Integrated Telecommunications Company PJSC 3.01ms from Dubai, AE
14.255.93.200 AS45899 VNPT Corp 2.20ms from Hanoi, VN
180.101.73.8 AS4134 CHINANET-BACKBONE 6.43ms from Huai'an, CN
51.191.44.56 AS5607 Sky UK Limited 1.92ms from London, GB
150.143.166.168 AS6871 Plusnet 5.70ms from London, GB
45.162.254.136 AS268600 GiroNet Provedor de Internet e Telecom 1.96ms from Osasco, BR
71.227.147.72 AS7922 Comcast Cable Communications, LLC 6.52ms from Seattle, US
210.93.64.120 AS4766 Korea Telecom 5.66ms from Seoul, KR
34.51.191.136 AS396982 Google LLC 4.37ms from Stockholm, SE
106.136.191.24 AS2516 KDDI CORPORATION 6.53ms from Tokyo, JP
85.55.151.216 AS12479 Orange Espagne SA 5.99ms from Zaragoza, ES
18.221.130.88 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
116.109.180.152 AS7552 Viettel Group 0.92ms from Ho Chi Minh City, VN
176.49.21.56 AS12389 PJSC Rostelecom 0.82ms from Krasnoyarsk, RU
5.231.124.72 AS12586 GHOSTnet GmbH 0.60ms from Los Angeles, US
90.179.141.232 AS5610 O2 Czech Republic, a.s. 7.19ms from Prague, CZ
186.71.83.232 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 9.28ms from Quito, EC
47.107.176.152 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.13ms from Shenzhen, CN
182.61.61.88 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 5.06ms from Shenzhen, CN
123.249.41.184 AS55990 Huawei Cloud Service data center 3.48ms from Tianjin, CN
86.125.211.120 AS8708 DIGI ROMANIA S.A. 1.63ms from Timisoara, RO
139.144.25.104 AS63949 Akamai Connected Cloud 0.43ms from Atlanta, 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 203.202.53.51
traceroute to 203.202.53.51 (203.202.53.51): 14 hops max, 52 byte packets
1 [AS15169] 142.251.228.106 310.657 ms
2 [AS15169] 192.178.97.86 310.249 ms
3 *
4 *
5 *
6 [AS4804] 210.49.115.234 304.306 ms
7 [AS4804] 58.145.157.132 302.609 ms
8 [AS4804] 58.145.157.162 304.055 ms
9 [AS4804] 210.49.115.225 308.252 ms
10 [AS4804] 210.49.112.118 303.358 ms
11 [AS4804] 58.145.154.30 303.642 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Oudeschip, NL
On

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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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