203.8.221.0/24

AS4764  ·  Aussie Broadband

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Summary

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

WHOIS Details

inetnum:        203.8.221.0 - 203.8.221.255
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:  2023-02-23T06:48:10Z
source:         APNIC

irt:            IRT-GPSTERNPTYLTD-AU
address:        PO Box 43, Maroubra NSW 2035
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        GPSP1-AP
tech-c:         GPSP1-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:         [email protected]
admin-c:        GPSP1-AP
tech-c:         GPSP1-AP
nic-hdl:        AG1194-AP
remarks:        Generated from irt object IRT-GPSTERNPTYLTD-AU
remarks:        [email protected] was validated on 2025-11-05
abuse-mailbox:  [email protected]
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:         [email protected]
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:          203.8.221.0/24
origin:         AS4764
descr:          G. P. STERN PTY LTD PO Box 43
mnt-by:         MAINT-GPSTERNPTYLTD-AU
last-modified:  2025-02-17T08:16:20Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.8.0.0/16

Range ASN Company Num of IPs
203.8.32.0/19 AS10235 NATIONAL AUSTRALIA BANK LIMITED 8,192
203.8.128.0/19 AS9650 Department of Agriculture and Fisheries (QLD) 8,192
203.8.176.0/21 AS2764 AAPT Limited 2,048
203.8.176.0/21 AS7545 AAPT Limited 2,048
203.8.12.0/22 AS23646 Clarinet Internet Solutions Pty Ltd 1,024
203.8.188.0/23 AS24446 5G NETWORK OPERATIONS PTY LTD 512
203.8.206.0/23 AS135409 Kacific Broadband Satellites Pte Ltd 512
203.8.18.0/23 AS10150 Network Ten Ltd 512
203.8.22.0/24 AS139465 City of Monash 256
203.8.200.0/24 AS141989 Royal Australian College of General Practioners 256
203.8.223.0/24 AS154159 PT Global Nusa Telekomunikasi 256
203.8.2.0/24 AS16509 Metro Wireless and Networking 256
203.8.222.0/24 AS17434 Australian Central Bank 256
203.8.71.0/24 AS17477 Ultradata Australia Pty Ltd 256
203.8.165.0/24 AS213601 SIA SOFTTECH 256
203.8.95.0/24 AS23854 NINE ENTERTAINMENT CO. PTY LTD 256
203.8.161.0/24 AS24305 EdgeIX Pty Ltd 256
203.8.109.0/24 AS45466 CPA GLOBAL SUPPORT SERVICES INDIA PVT LTD. 256
203.8.208.0/24 AS45780 Whitefriars College 256
203.8.163.0/24 AS4826 Bravura Solutions Limited 256
203.8.201.0/24 AS56107 Jagran Building 256
203.8.127.0/24 AS56142 ZARUBEZHNEFT EP VIETNAM B.V. 256
203.8.124.0/24 AS7545 Dedicated Micro Systems P/L 256
203.8.90.0/24 AS1221 K & S Freighters 256
203.8.195.0/24 AS7545 Albatross Consulting Pty Ltd 256
203.8.206.0/24 AS135409 Indonesia Pool 256
203.8.107.0/24 AS1221 Ramsay Health Care, Health Services, Sydney Australia 256
203.8.172.0/24 AS135916 Kien Phong ITS, .JSC 256
203.8.160.0/24 AS137199 Midnight AU Publishing 256

Hosted domains

There are 6 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.8.221.20 addfail.com 5
203.8.221.91 cyfe.com.au 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

Pingable IPs

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

IP Address ASN Details
203.8.221.1 AS4764 Aussie Broadband 3.67ms 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
41.200.205.200 AS36947 Telecom Algeria 10.17ms from Algiers, DZ
8.140.11.152 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.00ms from Beijing, CN
141.35.252.8 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 7.64ms from Berlin, DE
119.6.171.40 AS4837 CHINA UNICOM China169 Backbone 8.64ms from Chengdu, CN
70.135.129.232 AS7018 AT&T Enterprises, LLC 17.30ms from Chicago, US
99.92.242.88 AS7018 AT&T Enterprises, LLC 3.68ms from Dallas, US
52.212.104.248 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
1.59.163.168 AS4837 CHINA UNICOM China169 Backbone 5.89ms from Harbin, CN
60.100.231.40 AS17676 SoftBank Corp. 3.46ms from Osaka, JP
80.14.3.184 AS3215 Orange S.A. 3.84ms from Paris, FR
78.80.156.72 AS13036 T-Mobile Czech Republic a.s. 1.14ms from Prague, CZ
100.48.32.216 AS14618 Amazon.com, Inc. 0.48ms from Reston, US
3.238.181.184 AS14618 Amazon.com, Inc. 0.37ms from Reston, US
186.128.58.104 AS22927 Telefonica de Argentina 2.11ms from Buenos Aires, AR
160.179.235.72 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 9.15ms from Casablanca, MA
125.120.153.248 AS4134 CHINANET-BACKBONE 6.26ms from Hangzhou, CN
60.16.250.200 AS4837 CHINA UNICOM China169 Backbone 8.00ms from Liaoyang, CN
210.191.89.216 AS7679 QTnet,Inc. 8.85ms from Osaka, JP
34.194.64.24 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
54.226.136.120 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
49.167.147.8 AS17858 LG POWERCOMM 2.77ms from Seoul, KR
180.150.64.72 AS4764 Aussie Broadband 1.10ms from Sydney, AU
122.211.67.136 AS17506 ARTERIA Networks Corporation 1.32ms from Tokyo, JP
181.214.253.168 AS212238 Datacamp Limited 0.08ms from Zuerich, CH
181.96.227.72 AS7303 Telecom Argentina S.A. 14.24ms from Asuncion, PY

Traceroute

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

$
traceroute -a -n -q1 -f3 203.8.221.70
traceroute to 203.8.221.70 (203.8.221.70): 64 hops max, 52 byte packets
3 [] 103.26.68.58 4.521 ms
4 *
6 [AS4764] 203.8.221.70 8.904 ms
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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