203.7.224.0/23

AS7604 · Zettagrid Pty Ltd

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Summary

Country	Australia
Domain	zettagrid.com
ASN	AS7604
Registry	APNIC
ID	ZETTAGRID-AU

WHOIS Details

inetnum:        203.7.224.0 - 203.7.225.255
netname:        ZETTAGRID-AU
descr:          Zettagrid Pty Ltd
country:        AU
org:            ORG-ZPL1-AP
admin-c:        ZPLA6-AP
tech-c:         ZPLA6-AP
abuse-c:        AA2817-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-AU-ZETTAGRID
mnt-irt:        IRT-AU-ZETTAGRID
last-modified:  2024-05-15T03:49:44Z
source:         APNIC

irt:            IRT-AU-ZETTAGRID
address:        Zettagrid Pty Ltd
address:        Level 11
address:        108 St Georges Terrace
address:        Perth WA
address:        6000
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ZPLA6-AP
tech-c:         ZPLA6-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-11-11
remarks:        [email protected] was validated on 2025-11-11
mnt-by:         MAINT-AU-ZETTAGRID
last-modified:  2025-11-18T00:37:44Z
source:         APNIC

organisation:   ORG-ZPL1-AP
org-name:       Zettagrid Pty Ltd
org-type:       LIR
country:        AU
address:        Level 11
address:        108 St Georges Tce
phone:          +61 8 6314 6580
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-05-15T12:56:09Z
source:         APNIC

role:           ABUSE AUZETTAGRID
country:        ZZ
address:        Zettagrid Pty Ltd
address:        Level 11
address:        108 St Georges Terrace
address:        Perth WA
address:        6000
phone:          +000000000
e-mail:         [email protected]
admin-c:        ZPLA6-AP
tech-c:         ZPLA6-AP
nic-hdl:        AA2817-AP
remarks:        Generated from irt object IRT-AU-ZETTAGRID
remarks:        [email protected] was validated on 2025-11-11
remarks:        [email protected] was validated on 2025-11-11
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-11T23:37:46Z
source:         APNIC

role:           Zettagrid Pty Ltd administrator
address:        Level 11
address:        108 St Georges Terrace
address:        Perth WA
address:        6000
country:        AU
phone:          +61 8 9488 9594
fax-no:         +61 8 9488 9501
e-mail:         [email protected]
admin-c:        ZPLA6-AP
tech-c:         ZPLA6-AP
nic-hdl:        ZPLA6-AP
mnt-by:         MAINT-AU-ZETTAGRID
last-modified:  2024-05-15T02:29:44Z
source:         APNIC

route:          203.7.224.0/23
origin:         AS7604
descr:          Zettanet Pty Ltd Level 1 140 William St
mnt-by:         MAINT-AU-ZETTANET
last-modified:  2019-11-28T05:53:29Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.7.0.0/16

Range	ASN	Company	Num of IPs
203.7.176.0/20	AS703	Verizon Australia Pty Limited	4,096
203.7.140.0/22	AS132029	National Archives of Australia	1,024
203.7.148.0/23	AS135653	URSYS Pty Ltd	512
203.7.172.0/23	AS141365	Newcrest Mining Ltd	512
203.7.130.0/23	AS9328	Department of Transport	512
203.7.238.0/23	AS134697	Launtel	512
203.7.196.0/23	AS7546	Dreamtilt	512
203.7.170.0/24	AS6262	CSIRO Institute of Information Science and Engineering	256
203.7.155.0/24	AS4764	PO Box 5178	256
203.7.159.0/24	AS7545	Blamac Pty Ltd	256
203.7.227.0/24	AS7545	Anand Kumria	256
203.7.198.0/24	AS398946	ContentKeeper Technologies Pty. Ltd.	256
203.7.171.0/24	AS55691	Universitas Multimedia Nusantara	256
203.7.128.0/24	AS6262	CSIRO Australia Telescope National Facility	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.7.224.10	AS7604 Zettagrid Pty Ltd	`0.22ms` from Sydney, AU
203.7.225.10	AS7604 Zettagrid Pty Ltd	`0.23ms` 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
89.154.102.87	AS2860 NOS COMUNICACOES, S.A.	`13.68ms` from Braga, PT
177.235.128.7	AS28573 Claro NXT Telecomunicacoes Ltda	`7.65ms` from Brasilia, BR
219.136.186.151	AS4134 CHINANET-BACKBONE	`1.91ms` from Guangzhou, CN
113.175.143.151	AS45899 VNPT Corp	`3.21ms` from Hanoi, VN
171.239.15.87	AS7552 Viettel Group	`1.91ms` from Ho Chi Minh City, VN
70.114.18.135	AS11427 Charter Communications Inc	`9.57ms` from Houston, US
86.179.232.55	AS2856 British Telecommunications PLC	`2.09ms` from London, GB
79.145.149.39	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.45ms` from Madrid, ES
158.160.19.215	AS200350 Yandex.Cloud LLC	`2.78ms` from Moscow, RU
67.187.126.7	AS7922 Comcast Cable Communications, LLC	`12.30ms` from Murfreesboro, US
177.30.29.231	AS26615 TIM S/A	`1.95ms` from Osasco, BR
176.168.198.215	AS5410 Bouygues Telecom SA	`2.67ms` from Paris, FR
23.215.252.247	AS16625 Akamai Technologies, Inc.	`0.15ms` from Tokyo, JP
210.145.50.87	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.29ms` from Tokyo, JP
174.93.80.55	AS577 Bell Canada	`1.71ms` from Toronto, CA
77.164.185.71	AS1136 KPN B.V.	`1.10ms` from Amsterdam, NL
79.234.60.119	AS3320 Deutsche Telekom AG	`8.71ms` from Frankfurt am Main, DE
183.81.46.247	AS18403 FPT Telecom Company	`1.26ms` from Ho Chi Minh City, VN
69.131.108.199	AS4181 TDS TELECOM	`4.31ms` from Monticello, US
96.234.50.7	AS701 Verizon Business	`1.35ms` from New York City, US
3.95.208.151	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
106.14.33.119	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.43ms` from Shanghai, CN
100.15.24.183	AS701 Verizon Business	`2.24ms` from Ashburn, US
64.123.32.23	AS7018 AT&T Enterprises, LLC	`1.03ms` from Dallas, US
85.22.22.183	AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH	`2.02ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -f3 203.7.225.111

traceroute to 203.7.225.111 (203.7.225.111): 64 hops max, 52 byte packets

3 [AS7578] 206.148.24.2 386.93 ms

4 [AS7604] 203.7.225.111 0.526 ms

Measurement taken from

IPinfo ProbeNet in Sydney, 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.

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