203.161.9.0/24

AS38809 · Vocus Advanced Services

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Summary

Country	Australia
Domain	geraldtondatacentre.com.au
ASN	AS38809
Parent Range	203.161.8.0/21
Registry	APNIC
ID	GDCNET1

WHOIS Details

inetnum:        203.161.9.128 - 203.161.9.255
netname:        GDCNET1
descr:          Geraldton Data Centre Pty Ltd
country:        AU
admin-c:        VPL1-AP
tech-c:         VPL1-AP
abuse-c:        AV428-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-VOCUS-AU
mnt-lower:      MAINT-VOCUS-AU
mnt-routes:     MAINT-VOCUS-AU
mnt-irt:        IRT-VOCUS-AU
last-modified:  2021-05-26T13:03:52Z
source:         APNIC

irt:            IRT-VOCUS-AU
address:        Level 10, 452 Flinders Street
address:        Melbourne VIC AUSTRALIA 3000
e-mail:         hostmaster@vocus.net
abuse-mailbox:  abuse@vocus.net
admin-c:        VPL1-AP
tech-c:         VA153-AP
auth:           # Filtered
remarks:        hostmaster@vocus.net was validated on 2025-08-30
remarks:        abuse@vocus.net was validated on 2025-10-08
mnt-by:         MAINT-AU-VOCUS
last-modified:  2025-11-18T00:26:32Z
source:         APNIC

role:           ABUSE VOCUSAU
country:        ZZ
address:        Level 10, 452 Flinders Street
address:        Melbourne VIC AUSTRALIA 3000
phone:          +000000000
e-mail:         hostmaster@vocus.net
admin-c:        VPL1-AP
tech-c:         VA153-AP
nic-hdl:        AV428-AP
remarks:        Generated from irt object IRT-VOCUS-AU
remarks:        hostmaster@vocus.net was validated on 2025-08-30
remarks:        abuse@vocus.net was validated on 2025-10-08
abuse-mailbox:  abuse@vocus.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-08T21:02:31Z
source:         APNIC

person:         VOCUS PTY LTD
address:        L10, 452 Flinders Street
address:        Melbourne, VIC 3000
country:        AU
phone:          +61 2 8999 8999
e-mail:         hostmaster@vocus.com.au
nic-hdl:        VPL1-AP
mnt-by:         MAINT-AU-VOCUS
last-modified:  2023-02-20T21:25:30Z
source:         APNIC

route:          203.161.9.0/24
origin:         AS38809
descr:          VOCUS PTY LTD Vocus Communications Lvl 12, 60 Miller Street
mnt-by:         MAINT-AU-VOCUS
last-modified:  2020-07-31T08:46:22Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.161.9.0/24

Range	ASN	Company	Num of IPs
203.161.8.0/21	AS38809	VOCUS PTY LTD	2,048

Nearby Ranges

BGP prefixes that overlap with 203.161.0.0/16

Range	ASN	Company	Num of IPs
203.161.64.0/18	AS4826	VOCUS PTY LTD	16,384
203.161.32.0/19	AS22612	Namecheap, Inc.	8,192
203.161.128.0/19	AS24130	TPG Internet Pty Ltd.	8,192
203.161.224.0/19	AS9925	VDC Powerbase Hong Kong Data Centers Limited	8,192
203.161.192.0/20	AS134773	Beijing Kuancom Network Technology Co.,Ltd.	4,096
203.161.208.0/20	AS134773	Beijing Kuancom Network Technology Co.,Ltd.	4,096
203.161.160.0/20	AS9443	VOCUS PTY LTD	4,096
203.161.8.0/21	AS38809	VOCUS PTY LTD	2,048
203.161.24.0/21	AS138823	PT. Trimitra Usaha Sejahtera	2,048
203.161.178.0/24	AS45556	SCANCOM Vietnam Ltd	256
203.161.188.0/24	AS45221	Bank of The Philippine Islands	256
203.161.179.0/24	AS58895	Style Of Global, IT Support and Services Company	256
203.161.189.0/24	AS9223	Spreaded across 35 locations in india	256
203.161.181.0/24	AS131217	8 Kallang Sector	256
203.161.187.0/24	AS24324	Kordia Ltd	256

Hosted domains

There are 21 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.161.9.141	pernacranehire.com.au	18
203.161.9.155	walgaemployeerelations.asn.au	2
203.161.9.227	horabin.com	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

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

IP Address	ASN	Details
203.161.9.41	AS38809 Vocus Advanced Services	`0.76ms` from Perth, 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
182.77.112.216	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.53ms` from Ahmedabad, IN
77.160.66.184	AS1136 KPN B.V.	`2.43ms` from Amsterdam, NL
93.93.244.72	AS997 Beyotta Services LLP	`0.16ms` from Amsterdam, NL
111.163.215.88	AS4837 CHINA UNICOM China169 Backbone	`6.53ms` from Beijing, CN
52.38.167.120	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
128.24.7.168	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
116.23.211.72	AS4134 CHINANET-BACKBONE	`2.71ms` from Guangzhou, CN
49.83.255.120	AS4134 CHINANET-BACKBONE	`6.91ms` from Huai'an, CN
61.253.69.24	AS9318 SK Broadband Co Ltd	`6.41ms` from Incheon, KR
104.34.116.88	AS20001 Charter Communications Inc	`4.48ms` from Los Angeles, US
45.10.71.216	AS21859 Zenlayer Inc	`0.39ms` from Los Angeles, US
89.131.238.104	AS12479 Orange Espagne SA	`2.09ms` from Madrid, ES
157.175.221.184	AS16509 Amazon.com, Inc.	`0.46ms` from Manama, BH
220.235.234.88	AS7545 TPG Telecom Limited	`1.48ms` from Melbourne, AU
68.199.102.8	AS6128 Cablevision Systems Corp.	`7.25ms` from New York City, US
200.195.100.152	AS7738 V tal	`0.86ms` from Rio de Janeiro, BR
58.140.58.56	AS10036 DLIVE	`1.30ms` from Seoul, KR
71.85.217.24	AS20115 Charter Communications LLC	`5.26ms` from St. Louis, US
216.110.159.152	AS18447 Ntirety, Inc.	`0.38ms` from Tampa, US
18.183.60.136	AS16509 Amazon.com, Inc.	`1.17ms` from Tokyo, JP
170.10.142.40	AS42427 Mimecast Services Limited	`0.45ms` from Toronto, CA
70.16.253.8	AS701 Verizon Business	`4.60ms` from Ashburn, US
118.209.234.56	AS7545 TPG Telecom Limited	`1.64ms` from Brisbane, AU
175.20.19.88	AS4837 CHINA UNICOM China169 Backbone	`2.84ms` from Changchun, CN
184.18.121.104	AS5650 Frontier Communications of America, Inc.	`7.68ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f2 203.161.9.42

traceroute to 203.161.9.42 (203.161.9.42): 64 hops max, 52 byte packets

2 [AS136557] 103.216.222.52 0.126 ms

3 [AS136557] 103.216.222.7 0.157 ms

4 [AS136557] 103.216.222.133 0.112 ms

5 *

6 *

7 [AS4826] 114.31.206.113 0.78 ms

8 [AS4826] 49.255.161.146 0.959 ms

9 [AS38809] 150.207.243.43 0.917 ms

10 [AS38809] 203.161.9.42 1.297 ms

Measurement taken from

IPinfo ProbeNet in Perth, AU

On January 19th 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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