203.22.255.0/24

AS4764 · Aussie Broadband

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Summary

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

WHOIS Details

inetnum:        203.22.255.0 - 203.22.255.255
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:  2023-01-10T05:23:34Z
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 2025-11-05
mnt-by:         MAINT-GPSTERNPTYLTD-AU
last-modified:  2025-11-18T00:36:38Z
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 2025-11-05
abuse-mailbox:  gstern@pobox.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-05T14:16:22Z
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:          203.22.255.0/24
origin:         AS4764
descr:          G. P. STERN PTY LTD PO Box 43
mnt-by:         MAINT-GPSTERNPTYLTD-AU
last-modified:  2025-02-17T08:15:58Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.22.0.0/16

Range	ASN	Company	Num of IPs
203.22.208.0/22	AS136522	TAFE NSW - North Coast Institute	1,024
203.22.104.0/23	AS56307	AUSTRALIAN CENTRE FOR ADVANCED COMPUTING	512
203.22.234.0/23	AS132576	Worley Limited	512
203.22.72.0/23	AS17889	Intraceptives Pty Ltd	512
203.22.200.0/23	AS9328	DEPARTMENT OF FIRE AND EMERGENCY SERVICES (WA)	512
203.22.80.0/23	AS9650	QLD Department of Education and Training (DET)	512
203.22.108.0/23	AS4826	Icon Water Limited	512
203.22.70.0/23	AS9652	ECN Pty Ltd	512
203.22.188.0/24	AS17766	Australasian Performing Right Association	256
203.22.223.0/24	AS209242	LACHTARISTO HOLDINGS LIMITED	256
203.22.241.0/24	AS209242	Elsevier Limited	256
203.22.86.0/24	AS24436	QUESTNET	256
203.22.67.0/24	AS2764	MARBERGS NOMINEES PTY LTD	256
203.22.30.0/24	AS398946	Open Systems Pty. Ltd.	256
203.22.215.0/24	AS45947	SecurePay Pty Ltd	256
203.22.216.0/24	AS4739	iiNet Limited	256
203.22.23.0/24	AS4739	Sleebs Computer Industries Pty Ltd	256
203.22.251.0/24	AS10023	Terry Crews	256
203.22.74.0/24	AS4764	Langarson Pty Ltd	256
203.22.100.0/24	AS63842	Internet Access	256
203.22.101.0/24	AS63842	Internet Access	256
203.22.102.0/24	AS63842	Internet Access	256
203.22.103.0/24	AS63842	Internet Access	256
203.22.195.0/24	AS7474	Royal Agricultural Society of NSW	256
203.22.205.0/24	AS7545	City of Greater Dandenong	256
203.22.64.0/24	AS7575	Open Learning Agency of Australia	256
203.22.96.0/24	AS7585	Matthew Flinders Anglican College Limited	256
203.22.196.0/24	AS7647	OnTheNet Pty Ltd	256
203.22.202.0/24	AS7647	OnTheNet Pty Ltd	256
203.22.169.0/24	AS9266	Fiveways International Limited	256
203.22.126.0/24	AS9313	BRISDSLPOOL23-INT Netblock Assignment	256
203.22.127.0/24	AS9313	WINSHOP1-INT Netblock Assignment	256
203.22.83.0/24	AS1221	Racing and Wagering Western Australia	256
203.22.206.0/24	AS136000	LYNHAM NETWORKS PTY. LTD	256
203.22.193.0/24	AS136518	Department of Mines And Petroleum	256
203.22.203.0/24	AS137945	NUTRIEN (CANADA) HOLDINGS ULC	256
203.22.214.0/24	AS149305	St. Pauls Grammar School, Penrith Ltd.	256
203.22.186.0/24	AS17158	DATTO ASIAPAC PTY LTD	256
203.22.132.0/24	AS17551	Anycast Holdings Pty Ltd	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
203.22.255.20	gpsau.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

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

IP Address	ASN	Details
203.22.255.31	AS4764 Aussie Broadband	`3.69ms` 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
145.236.152.216	AS5483 Magyar Telekom Plc.	`0.91ms` from Budapest, HU
120.226.58.40	AS56047 China Mobile communications corporation	`1.42ms` from Changsha, CN
74.234.48.248	AS8075 Microsoft Corporation	`0.25ms` from Dublin, IE
150.143.187.24	AS6871 Plusnet	`4.60ms` from Erith, GB
35.179.228.72	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
75.237.190.72	AS6167 Verizon Business	`16.89ms` from Los Angeles, US
112.242.54.216	AS4837 CHINA UNICOM China169 Backbone	`7.46ms` from Qingdao, CN
20.3.121.40	AS8075 Microsoft Corporation	`0.30ms` from Quincy, US
35.173.45.136	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
3.101.160.200	AS16509 Amazon.com, Inc.	`0.20ms` from San Jose, US
45.41.157.56	AS11367 WorldNet Telecommunications, LLC	`1.38ms` from San Juan, PR
47.88.100.24	AS45102 Alibaba (US) Technology Co., Ltd.	`0.41ms` from Santa Clara, US
179.56.118.56	AS14117 Telefonica del Sur S.A.	`7.69ms` from Santiago, CL
125.149.19.216	AS4766 Korea Telecom	`1.76ms` from Seoul, KR
119.73.230.232	AS3758 SingNet	`1.56ms` from Singapore, SG
52.193.32.72	AS16509 Amazon.com, Inc.	`0.27ms` from Tokyo, JP
13.159.109.8	AS16509 Amazon.com, Inc.	`0.29ms` from Tokyo, JP
118.27.121.8	AS7506 GMO Internet Group, Inc.	`0.50ms` from Tokyo, JP
178.193.35.88	AS3303 Swisscom (Switzerland) Ltd	`1.90ms` from Zuerich, CH
82.174.27.56	AS50266 Odido Netherlands B.V.	`6.57ms` from Amsterdam, NL
181.124.192.232	AS23201 Telecel S.A.	`8.48ms` from Asuncion, PY
52.40.137.200	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
181.26.202.200	AS22927 Telefonica de Argentina	`2.27ms` from Buenos Aires, AR
77.230.168.24	AS12430 VODAFONE ESPANA S.A.U.	`9.96ms` from Madrid, ES
178.231.112.8	AS31615 Odido Netherlands B.V.	`16.66ms` from Naaldwijk, NL

Traceroute

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

traceroute -a -n -q1 -f3 203.22.255.241

traceroute to 203.22.255.241 (203.22.255.241): 64 hops max, 52 byte packets

3 [AS3356] 8.245.130.50 9.167 ms

4 *

5 [AS4764] 167.179.154.218 49.946 ms

6 *

7 [AS4764] 203.22.255.241 10.149 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On December 6th 2025

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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