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
auth:           # Filtered
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
mnt-by:         APNIC-HM
last-modified:  2023-08-18T00:42:38Z
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
address:        Brisbane, Australia
country:        ZZ
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:  2023-08-18T19:08:30Z
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

route:          203.168.192.0/20
descr:          route object for 203.168.192.0/20
origin:         AS13335
mnt-lower:      MAINT-DCIPL-SG
mnt-routes:     MAINT-DCIPL-SG
mnt-by:         MAINT-DCIPL-SG
last-modified:  2025-09-17T03:36:00Z
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
203.31.116.0/22 AS17766 Nexon Asia Pacific Pty Ltd 1,024
203.31.114.0/23 AS55707 Simtronic Technologies Pty Ltd 512
203.31.34.0/23 AS38835 Buroserv Australia Pty Ltd 512
203.31.42.0/23 AS139049 GIGACOMM PTY LTD 512
203.31.202.0/23 AS18390 Spintel Pty Ltd 512
203.31.62.0/23 AS1221 Panasonic Australia Pty. Limited 512
203.31.8.0/23 AS10215 Microland Limited 512
203.31.164.0/23 AS38498 Bank Internasional Indonesia 512
203.31.185.0/24 AS140639 Pymble Ladies College 256
203.31.2.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.31.214.0/24 AS9266 Fiveways International Limited 256
203.31.216.0/24 AS38220 SIS Group Pty Ltd 256
203.31.217.0/24 AS211619 MAXKO d.o.o. 256
203.31.221.0/24 AS399735 LakeLand Internet LLC 256
203.31.227.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.31.23.0/24 AS4764 Glenn Tesla Jayaputera 256
203.31.234.0/24 AS134078 5070 ANG MO KIO INDUSTRIAL PARK 2 256
203.31.241.0/24 AS4739 iiNet Limited 256
203.31.252.0/24 AS10080 Interconnect Networks Pty Ltd 256
203.31.255.0/24 AS4739 I-Nex Corporation Pty Ltd 256
203.31.40.0/24 AS50340 SEBEK sp. z o.o 256
203.31.41.0/24 AS7575 GENAZZANO F.C.J. COLLEGE LIMITED 256
203.31.44.0/24 AS7545 Compumedics Limited 256
203.31.48.0/24 AS18111 Bytecard PTY LTD 256
203.31.56.0/24 AS7594 Ignatius Park College 256
203.31.57.0/24 AS9301 Cynergic National Network 256
203.31.58.0/24 AS7545 Sutherland Shire Council 256
203.31.64.0/24 AS4826 Silver Chain Nursing Association 256
203.31.65.0/24 AS133120 Hosted Network Pty. Ltd. 256
203.31.70.0/24 AS55365 Campus Drive (Cnr Murdoch Drive) 256
203.31.75.0/24 AS23854 NINE ENTERTAINMENT CO. PTY LTD 256
203.31.79.0/24 AS133175 Knowledge by Design Pty Ltd 256
203.31.81.0/24 AS7545 Performance Peripherals Australasia 256
203.31.82.0/24 AS9723 Conetix Pty Ltd 256
203.31.84.0/24 AS7545 Hilliard Electronic Systems 256
203.31.0.0/24 AS7604 Zettagrid Pty Ltd 256
203.31.96.0/24 AS4764 Softway Pty Limited 256
203.31.101.0/24 AS9301 Cynergic National Network 256
203.31.1.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.31.103.0/24 AS8368 Xaurum Belux at Upstream (LCL Brussels) 256
203.31.160.0/24 AS26431 Happy Telecomunications LLC 256
203.31.161.0/24 AS139906 Rural Wireless Limited 256
203.31.169.0/24 AS134371 Rakib Enterprise 256
203.31.183.0/24 AS23921 INGDIRECT Australia, Tuggerah 256
203.31.184.0/24 AS2764 Clear Technology Pty Limited 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
203.31.7.138 AS4764 Aussie Broadband 8.46ms 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
63.43.217.72 AS6167 Verizon Business 17.12ms from Chicago, US
109.79.134.88 AS15502 Vodafone Ireland Limited 4.21ms from Dublin, IE
54.73.251.232 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
217.235.200.248 AS3320 Deutsche Telekom AG 9.31ms from Frankfurt am Main, DE
66.11.121.152 AS30475 Handy Networks, LLC 0.23ms from Greenwood Village, US
84.46.107.88 AS15943 wilhelm.tel GmbH 0.37ms from Hamburg, DE
117.0.93.200 AS7552 Viettel Group 1.13ms from Hanoi, VN
171.239.161.24 AS7552 Viettel Group 0.92ms from Ho Chi Minh City, VN
41.119.131.104 AS12091 MTN SA 12.23ms from Johannesburg, ZA
20.68.29.88 AS8075 Microsoft Corporation 0.15ms from London, GB
79.19.11.216 AS3269 Telecom Italia S.p.A. 14.04ms from Milan, IT
60.130.178.72 AS17676 SoftBank Corp. 3.92ms from Osaka, JP
114.172.91.168 AS4713 NTT Communications Corporation 4.92ms from Osaka, JP
47.42.143.8 AS20115 Charter Communications LLC 18.20ms from Seattle, US
174.61.214.216 AS7922 Comcast Cable Communications, LLC 7.76ms from Seattle, US
49.56.18.72 AS4766 Korea Telecom 1.43ms from Seoul, KR
221.165.39.120 AS4766 Korea Telecom 1.66ms from Seoul, KR
106.167.190.232 AS2516 KDDI CORPORATION 4.14ms from Tokyo, JP
38.88.66.8 AS174 Cogent Communications 0.43ms from Vancouver, CA
40.101.80.24 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
92.78.205.120 AS3209 Vodafone GmbH 8.26ms from Frankfurt am Main, DE
160.19.72.104 AS152527 IPLEX COMMUNICATION PRIVATE LIMITED 5.83ms from Lohogaon, IN
23.29.6.232 AS26421 Ponderosa Cablevision 10.63ms from Los Angeles, US
96.109.86.104 AS7922 Comcast Cable Communications, LLC 6.54ms from Miami, US
73.12.137.8 AS7922 Comcast Cable Communications, LLC 4.66ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 203.31.7.134
traceroute to 203.31.7.134 (203.31.7.134): 9 hops max, 52 byte packets
4 *
5 *
6 [AS4764] 119.18.34.53 19.624 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Sydney, 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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