203.31.42.0/23

AS139049 · GIGACOMM PTY LTD

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Summary

Country	Australia
Domain	gigacomm.net.au
ASN	AS139049
Registry	APNIC
ID	GIGACOMM-AU

WHOIS Details

inetnum:        203.31.42.0 - 203.31.43.255
netname:        GIGACOMM-AU
descr:          GIGACOMM PTY LTD
country:        AU
org:            ORG-ANPL10-AP
admin-c:        GPL7-AP
tech-c:         GPL7-AP
abuse-c:        GPL7-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-AU-GIGACOMM
mnt-routes:     MAINT-AU-GIGACOMM
mnt-irt:        IRT-GIGACOMM-AU
last-modified:  2023-06-27T01:37:38Z
source:         APNIC

irt:            IRT-GIGACOMM-AU
address:        P O Box 400, Bentleigh VIC 3204
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        GPL7-AP
tech-c:         GPL7-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2026-01-13
mnt-by:         MAINT-AU-GIGACOMM
last-modified:  2026-01-13T22:18:38Z
source:         APNIC

organisation:   ORG-ANPL10-AP
org-name:       GIGACOMM PTY LTD
org-type:       LIR
country:        AU
address:        Suite 2/2 Meaden Street
phone:          +61-404-079-779
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-10-04T13:02:26Z
source:         APNIC

role:           GIGACOMM PTY LTD
address:        P O Box 400, Bentleigh VIC 3204
country:        AU
phone:          +61 404 079 779
e-mail:         [email protected]
admin-c:        GPL7-AP
tech-c:         GPL7-AP
nic-hdl:        GPL7-AP
mnt-by:         MAINT-AU-GIGACOMM
last-modified:  2021-08-14T02:29:15Z
source:         APNIC

route:          203.31.42.0/23
origin:         AS139049
descr:          GIGACOMM PTY LTD Suite 2/2 Meaden Street
mnt-by:         MAINT-AU-GIGACOMM
last-modified:  2023-10-19T05:46:00Z
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
203.31.8.0/23	AS10215	Microland Limited	512
203.31.202.0/23	AS18390	Spintel Pty Ltd	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
203.31.62.0/23	AS1221	Panasonic Australia Pty. Limited	512
203.31.93.0/24	AS141216	Asia Yadanar Golden Horse Company Limited	256
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	AS201744	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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.31.42.33	nas-sky.net	1

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

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

IP Address	ASN	Details
203.31.42.175	AS139049 GIGACOMM PTY LTD	`0.40ms` from Brisbane, AU
203.31.43.194	AS139049 GIGACOMM PTY LTD	`0.27ms` 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
85.148.95.231	AS5390 EuroNet	`1.04ms` from Amsterdam, NL
76.21.166.71	AS7922 Comcast Cable Communications, LLC	`6.53ms` from Ashburn, US
85.134.203.87	AS25441 Imagine Communications Group Limited	`13.01ms` from Dublin, IE
79.251.147.7	AS3320 Deutsche Telekom AG	`2.54ms` from Duesseldorf, DE
217.85.237.135	AS3320 Deutsche Telekom AG	`5.75ms` from Frankfurt am Main, DE
14.165.128.7	AS45899 VNPT Corp	`8.19ms` from Ho Chi Minh City, VN
18.155.36.55	AS16509 Amazon.com, Inc.	`0.44ms` from Hyderabad, IN
34.26.109.55	AS396982 Google LLC	`0.16ms` from Moncks Corner, US
2.22.121.39	AS16625 Akamai Technologies, Inc.	`0.39ms` from Paris, FR
73.92.199.215	AS7922 Comcast Cable Communications, LLC	`3.22ms` from San Jose, US
83.148.113.55	AS8866 Vivacom Bulgaria EAD	`2.28ms` from Sofia, BG
16.145.152.151	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
156.205.221.87	AS8452 TE-AS	`4.20ms` from Cairo, EG
223.31.220.135	AS9583 Sify Limited	`6.87ms` from Chennai, IN
174.75.103.87	AS22773 Cox Communications Inc.	`14.61ms` from Dallas, US
79.243.202.215	AS3320 Deutsche Telekom AG	`2.94ms` from Duesseldorf, DE
93.235.59.87	AS3320 Deutsche Telekom AG	`4.92ms` from Hamburg, DE
211.200.224.119	AS9318 SK Broadband Co Ltd	`5.59ms` from Incheon, KR
94.45.155.135	AS210421 LUX LITE LLC	`0.69ms` from Kyiv, UA
37.103.78.71	AS1267 WIND TRE S.P.A.	`4.83ms` from Milan, IT
79.41.117.247	AS3269 Telecom Italia S.p.A.	`2.12ms` from Milan, IT
167.234.143.135	AS54253 Oracle Corporation	`2.14ms` from New York City, US
211.226.91.231	AS4766 Korea Telecom	`1.95ms` from Seoul, KR
108.143.219.199	AS8075 Microsoft Corporation	`1.66ms` from Amsterdam, NL
107.12.73.7	AS11426 Charter Communications Inc	`12.49ms` 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 203.31.43.193

traceroute to 203.31.43.193 (203.31.43.193): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 0.177 ms

2 [AS136557] 103.216.222.92 337.982 ms

3 [] 218.100.76.25 0.831 ms

4 *

5 [AS4826] 114.31.194.51 0.558 ms

6 [AS139049] 203.31.43.193 1.378 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On January 30th 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.

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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