203.5.0.0/24

AS4764 · Aussie Broadband

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Summary

Country	Australia
Domain	gpstern.com
ASN	AS4764
Registry	APNIC
ID	GPSTERN-AU

WHOIS Details

inetnum:        203.5.0.0 - 203.5.0.255
netname:        GPSTERN-AU
descr:          G. P. STERN PTY LTD
country:        AU
org:            ORG-GPSP1-AP
admin-c:        GPSP1-AP
tech-c:         GPSP1-AP
abuse-c:        AG1194-AP
status:         ASSIGNED 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-routes:     MAINT-GPSTERNPTYLTD-AU
mnt-irt:        IRT-GPSTERNPTYLTD-AU
last-modified:  2023-01-10T05:23:36Z
source:         APNIC

irt:            IRT-GPSTERNPTYLTD-AU
address:        PO Box 43, Maroubra NSW 2035
e-mail:         gstern@pobox.com
abuse-mailbox:  gstern@pobox.com
admin-c:        GPSP1-AP
tech-c:         GPSP1-AP
auth:           # Filtered
remarks:        gstern@pobox.com was validated on 2025-04-16
mnt-by:         MAINT-GPSTERNPTYLTD-AU
last-modified:  2025-04-16T15:21:04Z
source:         APNIC

organisation:   ORG-GPSP1-AP
org-name:       G. P. STERN PTY LTD
org-type:       LIR
country:        AU
address:        PO Box 43
phone:          +61-418-640-015
e-mail:         gstern.au@gmail.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:08Z
source:         APNIC

role:           ABUSE GPSTERNPTYLTDAU
country:        ZZ
address:        PO Box 43, Maroubra NSW 2035
phone:          +000000000
e-mail:         gstern@pobox.com
admin-c:        GPSP1-AP
tech-c:         GPSP1-AP
nic-hdl:        AG1194-AP
remarks:        Generated from irt object IRT-GPSTERNPTYLTD-AU
remarks:        gstern@pobox.com was validated on 2025-04-16
abuse-mailbox:  gstern@pobox.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-16T15:21:20Z
source:         APNIC

role:           G P STERN PTY LTD administrator
address:        PO Box 43, Maroubra NSW 2035
country:        AU
phone:          +61-418-640-015
e-mail:         gstern@pobox.com
admin-c:        GPSP1-AP
tech-c:         GPSP1-AP
nic-hdl:        GPSP1-AP
mnt-by:         MAINT-GPSTERNPTYLTD-AU
last-modified:  2023-01-04T01:31:40Z
source:         APNIC

route:          203.5.0.0/24
origin:         AS4764
descr:          G. P. STERN PTY LTD PO Box 43
mnt-by:         MAINT-GPSTERNPTYLTD-AU
last-modified:  2025-02-17T08:16:15Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.5.0.0/16

Range	ASN	Company	Num of IPs
203.5.128.0/19	AS17983	Coles Supermarkets Australia Pty Ltd	8,192
203.5.128.0/20	AS17983	Coles Supermarkets Australia Pty Ltd	4,096
203.5.144.0/20	AS17983	Coles Supermarkets Australia Pty Ltd	4,096
203.5.64.0/21	AS10148	The University of Melbourne	2,048
203.5.200.0/21	AS9328	Department of Communities	2,048
203.5.252.0/22	AS7545	AngloGold Ashanti Australia	1,024
203.5.48.0/23	AS58713	Melbourne PC User Group Inc	512
203.5.108.0/23	AS134096	eHealth NSW	512
203.5.110.0/23	AS134096	eHealth NSW	512
203.5.124.0/23	AS7575	National Museum of Australia	512
203.5.167.0/24	AS10143	Siemens Ltd	256
203.5.217.0/24	AS9466	Australian Department of Defence	256
203.5.36.0/24	AS4826	Bunnings PTY LTD	256
203.5.6.0/24	AS10143	Knowledge Engineering Pty Ltd	256
203.5.184.0/24	AS4739	RDMC SAS NET	256
203.5.147.0/24	AS17983	Coles Supermarkets Australia Pty Ltd	256
203.5.59.0/24	AS38832	NINE ENTERTAINMENT CO. PTY LTD	256
203.5.76.0/24	AS7575	AARNet	256
203.5.244.0/24	AS9266	Fiveways International Limited	256
203.5.155.0/24	AS17983	Coles Supermarkets Australia Pty Ltd	256
203.5.139.0/24	AS17983	Coles Supermarkets Australia Pty Ltd	256
203.5.145.0/24	AS17983	Coles Supermarkets Australia Pty Ltd	256
203.5.112.0/24	AS24436	Australian Computer Emergency Response Team	256
203.5.63.0/24	AS24476	RURAL PRESS PTY LIMITED	256
203.5.134.0/24	AS17983	Coles Supermarkets Australia Pty Ltd	256
203.5.194.0/24	AS9738	Strandbags Group Pty Ltd	256
203.5.37.0/24	AS1221	Bunnings PTY LTD	256
203.5.105.0/24	AS134096	eHealth NSW	256
203.5.1.0/24	AS10143	XACOM Pty Ltd	256
203.5.177.0/24	AS1221	Queensland Nickel Sales Pty Ltd	256
203.5.88.0/24	AS1221	South Western Sydney Local Health District	256
203.5.28.0/24	AS56101	320 Factory Rd	256
203.5.10.0/24	AS9650	CITEC	256
203.5.82.0/24	AS134096	South Western Sydney Local Health District	256
203.5.127.0/24	AS10083	Cynergic National Network	256
203.5.176.0/24	AS1221	Queensland Nickel Sales Pty Ltd	256
203.5.77.0/24	AS4775	Globe Telecom (GMCR,INC)	256
203.5.192.0/24	AS17477	Data # 3	256
203.5.148.0/24	AS17983	Coles Supermarkets Australia Pty Ltd	256
203.5.121.0/24	AS37978	Tasmanian Government	256
203.5.32.0/24	AS1221	Bunnings PTY LTD	256
203.5.81.0/24	AS134096	South Western Sydney Local Health District	256
203.5.58.0/24	AS1221	Canberra Deep Space Communication Complex	256
203.5.13.0/24	AS7600	Carl Zeiss Vision Australia Holdings Ltd	256
203.5.33.0/24	AS139862	Bunnings PTY LTD	256
203.5.33.0/24	AS139862	Bunnings PTY LTD	256
203.5.33.0/24	AS1221	Bunnings PTY LTD	256
203.5.33.0/24	AS1221	Bunnings PTY LTD	256
203.5.136.0/24	AS17983	Coles Supermarkets Australia Pty Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
203.5.0.199	AS4764 Aussie Broadband	3.87ms from Sydney, 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
105.98.243.136	AS36947 Telecom Algeria	11.48ms from Algiers, DZ
3.166.85.168	AS16509 Amazon.com, Inc.	3.76ms from Arezzo, IT
186.87.229.120	AS14080 Telmex Colombia S.A.	2.89ms from Bogota, CO
23.17.9.168	AS852 TELUS Communications Inc.	4.86ms from Calgary, CA
42.112.154.24	AS18403 FPT Telecom Company	0.68ms from Hanoi, VN
103.79.7.168	AS64098 Field Solutions Group Pty Ltd	0.17ms from Melbourne, AU
151.26.74.56	AS1267 WIND TRE S.P.A.	19.23ms from Milan, IT
94.85.53.120	AS3269 Telecom Italia S.p.A.	3.04ms from Milan, IT
62.24.48.8	AS50272 AVUR AS	2.00ms from Oslo, NO
18.144.138.152	AS16509 Amazon.com, Inc.	0.14ms from San Jose, US
201.68.61.72	AS27699 TELEFÔNICA BRASIL S.A	2.59ms from Sao Paulo, BR
177.106.72.72	AS53006 ALGAR TELECOM S/A	7.95ms from Sao Paulo, BR
1.107.246.8	AS4766 Korea Telecom	1.75ms from Seoul, KR
119.215.131.72	AS4766 Korea Telecom	3.73ms from Seoul, KR
211.179.113.104	AS9318 SK Broadband Co Ltd	0.99ms from Seoul, KR
61.66.105.120	AS9919 New Century InfoComm Tech Co., Ltd.	1.01ms from Taipei, TW
39.98.150.200	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	0.24ms from Zhangjiakou, CN
81.173.79.104	AS50522 Sewan Nederland B.V.	0.78ms from Amsterdam, NL
107.0.197.8	AS19572 Omega Systems Consultants Inc	11.51ms from Ashburn, US
73.180.153.136	AS7922 Comcast Cable Communications, LLC	10.18ms from Ashburn, US
98.54.220.120	AS7922 Comcast Cable Communications, LLC	12.75ms from Dallas, US
96.109.181.56	AS7922 Comcast Cable Communications, LLC	2.97ms from New York City, US
44.218.110.40	AS14618 Amazon.com, Inc.	0.18ms from Reston, US
100.27.5.200	AS14618 Amazon.com, Inc.	0.58ms from Reston, US
160.97.82.8	AS137 Consortium GARR	16.96ms from Rome, IT

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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