203.31.7.0/24

AS4764  ·  Aussie Broadband

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Summary

Country Australia
Domain apnic.net
ASN AS4764
Registry APNIC
ID APNIC-AP

WHOIS Details

inetnum:        203.0.0.0 - 203.255.255.255
netname:        APNIC-AP
descr:          Asia Pacific Network Information Centre
descr:          Regional Internet Registry for the Asia-Pacific Region
descr:          6 Cordelia Street
descr:          PO Box 3646
descr:          South Brisbane, QLD 4101
descr:          Australia
country:        AU
org:            ORG-APNI3-AP
admin-c:        HM20-AP
tech-c:         NO4-AP
abuse-c:        AA1452-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
mnt-irt:        IRT-APNIC-AP
last-modified:  2023-09-05T01:46:05Z
source:         APNIC

irt:            IRT-APNIC-AP
address:        Brisbane, Australia
e-mail:         helpdesk@apnic.net
abuse-mailbox:  helpdesk@apnic.net
admin-c:        HM20-AP
tech-c:         NO4-AP
remarks:        APNIC is a Regional Internet Registry.
remarks:        We do not operate the referring network and
remarks:        are unable to investigate complaints of network abuse.
remarks:        For information about IRT, see www.apnic.net/irt
remarks:        helpdesk@apnic.net was validated on 2020-02-03
auth:           # Filtered
mnt-by:         APNIC-HM
last-modified:  2025-11-18T00:26:21Z
source:         APNIC

organisation:   ORG-APNI3-AP
org-name:       Asia Pacific Network Information Center, Pty. Ltd.
org-type:       RIR
country:        AU
address:        Level 1 - 33 Park Road
e-mail:         helpdesk@apnic.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T13:05:31Z
source:         APNIC

role:           ABUSE APNICAP
country:        ZZ
address:        Brisbane, Australia
phone:          +000000000
e-mail:         helpdesk@apnic.net
admin-c:        HM20-AP
tech-c:         NO4-AP
nic-hdl:        AA1452-AP
remarks:        Generated from irt object IRT-APNIC-AP
remarks:        helpdesk@apnic.net was validated on 2020-02-03
abuse-mailbox:  helpdesk@apnic.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-28T01:00:58Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

person:         APNIC Network Operations
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         netops@apnic.net
nic-hdl:        NO4-AP
remarks:        Administrator for APNIC Network Operations
notify:         helpdesk@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2023-11-29T22:50:07Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.31.0.0/16

Range ASN Company Num of IPs
203.31.36.0/22 AS23352 Sand Dune Mail Ltd 1,024
203.31.62.0/23 AS1221 Panasonic Australia Pty. Limited 512
203.31.202.0/23 AS18390 Spintel Pty Ltd 512
203.31.8.0/23 AS10215 Microland Limited 512
203.31.164.0/23 AS38498 Bank Internasional Indonesia 512
203.31.34.0/23 AS38835 Buroserv Australia Pty Ltd 512
203.31.114.0/23 AS55707 Simtronic Technologies Pty Ltd 512
203.31.42.0/23 AS139049 GIGACOMM PTY LTD 512
203.31.76.0/24 AS154292 Politeknik Kesehatan Palembang 256
203.31.48.0/24 AS18111 Bytecard PTY LTD 256
203.31.217.0/24 AS211619 MAXKO d.o.o. 256
203.31.75.0/24 AS23854 NINE ENTERTAINMENT CO. PTY LTD 256
203.31.183.0/24 AS23921 INGDIRECT Australia, Tuggerah 256
203.31.160.0/24 AS26431 Happy Telecomunications LLC 256
203.31.184.0/24 AS2764 Clear Technology Pty Limited 256
203.31.216.0/24 AS38220 Amaze Intelligence Pty Ltd 256
203.31.221.0/24 AS399735 LakeLand Internet LLC 256
203.31.241.0/24 AS4739 iiNet Limited 256
203.31.255.0/24 AS4739 I-Nex Corporation Pty Ltd 256
203.31.23.0/24 AS4764 Glenn Tesla Jayaputera 256
203.31.96.0/24 AS4764 Softway Pty Limited 256
203.31.64.0/24 AS4826 Silver Chain Nursing Association 256
203.31.40.0/24 AS50340 SEBEK sp. z o.o 256
203.31.70.0/24 AS55365 Campus Drive (Cnr Murdoch Drive) 256
203.31.44.0/24 AS7545 Compumedics Limited 256
203.31.58.0/24 AS7545 Sutherland Shire Council 256
203.31.81.0/24 AS7545 Performance Peripherals Australasia 256
203.31.84.0/24 AS7545 Hilliard Electronic Systems 256
203.31.41.0/24 AS7575 GENAZZANO F.C.J. COLLEGE LIMITED 256
203.31.56.0/24 AS7594 Ignatius Park College 256
203.31.0.0/24 AS7604 Zettagrid Pty Ltd 256
203.31.1.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.31.2.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.31.227.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.31.103.0/24 AS8368 Xaurum Belux at Upstream (LCL Brussels) 256
203.31.214.0/24 AS9266 Fiveways International Limited 256
203.31.101.0/24 AS9301 Cynergic National Network 256
203.31.57.0/24 AS9301 Cynergic National Network 256
203.31.252.0/24 AS10080 Interconnect Networks Pty Ltd 256
203.31.82.0/24 AS9723 Conetix Pty Ltd 256
203.31.65.0/24 AS133120 Hosted Network Pty. Ltd. 256
203.31.79.0/24 AS133175 Knowledge by Design Pty Ltd 256
203.31.210.0/24 AS133974 Pinnacle Tele Services Pvt. Ltd. 256
203.31.234.0/24 AS134078 5070 ANG MO KIO INDUSTRIAL PARK 2 256
203.31.169.0/24 AS134371 Rakib Enterprise 256
203.31.161.0/24 AS139906 InSPire Net Ltd 256
203.31.185.0/24 AS140639 Pymble Ladies College 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

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

IP Address ASN Details
203.31.7.182 AS4764 Aussie Broadband 9.35ms from Brisbane, 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
58.96.110.136 AS10143 Exetel Pty Ltd 1.15ms from Adelaide, AU
52.232.73.8 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
2.205.74.24 AS3209 Vodafone GmbH 3.09ms from Berlin, DE
78.66.0.56 AS3301 Telia Company AB 2.14ms from Goeteborg, SE
183.33.58.216 AS4134 CHINANET-BACKBONE 5.23ms from Guangzhou, CN
8.215.196.136 AS45102 Alibaba (US) Technology Co., Ltd. 0.40ms from Jakarta, ID
220.201.31.88 AS4837 CHINA UNICOM China169 Backbone 4.97ms from Liaoyang, CN
2.39.31.8 AS30722 Vodafone Italia S.p.A. 6.61ms from Milan, IT
79.11.67.168 AS3269 Telecom Italia S.p.A. 5.73ms from Milan, IT
88.162.220.120 AS12322 Free SAS 3.34ms from Paris, FR
3.234.200.8 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
50.0.185.120 AS46375 Sonic Telecom LLC 7.06ms from San Jose, US
115.68.164.8 AS38700 SMILESERV 1.55ms from Seoul, KR
183.100.211.136 AS4766 Korea Telecom 1.49ms from Seoul, KR
58.87.187.248 AS2527 Sony Network Communications Inc. 11.76ms from Tokyo, JP
221.113.109.72 AS4685 Asahi Net 2.38ms from Tokyo, JP
77.79.20.184 AS25406 SPLIUS, UAB 3.17ms from Vilnius, LT
2.176.232.120 AS58224 Iran Telecommunication Company PJS 15.49ms from Yerevan, AM
217.217.82.104 AS20326 TeraSwitch Networks Inc. 0.13ms from Amsterdam, NL
173.223.60.24 AS16625 Akamai Technologies, Inc. 0.47ms from Atlanta, US
1.156.185.88 AS1221 Telstra Limited 11.16ms from Brisbane, AU
187.39.246.8 AS28573 Claro NXT Telecomunicacoes Ltda 7.84ms from Curitiba, BR
141.81.165.168 AS19229 Ensono LP 17.16ms from Duesseldorf, DE
197.225.199.184 AS23889 Mauritius Telecom Ltd 2.82ms from Ebene, MU
3.78.253.56 AS16509 Amazon.com, Inc. 0.45ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 203.31.7.133
traceroute to 203.31.7.133 (203.31.7.133): 64 hops max, 52 byte packets
4 *
5 *
6 *
7 [AS4764] 203.31.7.133 10.572 ms
Measurement taken from IPinfo ProbeNet in Brisbane, AU
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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