203.188.128.0/19

AS4826 · Vocus Connect International Backbone

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Summary

Country	Australia
Domain	vocus.com.au
ASN	AS4826
Registry	APNIC
ID	VOCUS-AP

WHOIS Details

inetnum:        203.188.128.0 - 203.188.159.255
netname:        VOCUS-AP
descr:          VOCUS PTY LTD
descr:          Vocus Communications
descr:          Lvl 2, 189 Miller Street
country:        AU
org:            ORG-VPL1-AP
admin-c:        VPL1-AP
tech-c:         VPL1-AP
abuse-c:        AV428-AP
status:         ALLOCATED 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-lower:      MAINT-VOCUS-AU
mnt-routes:     MAINT-VOCUS-AU
mnt-irt:        IRT-VOCUS-AU
last-modified:  2020-12-16T10:25:40Z
source:         APNIC

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

organisation:   ORG-VPL1-AP
org-name:       VOCUS PTY LTD
org-type:       LIR
country:        AU
address:        Vocus Communications
address:        Lvl 10, 452 Flinders Street
phone:          +61-2-8999-8999
fax-no:         +61-2-9959-4348
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:21Z
source:         APNIC

role:           ABUSE VOCUSAU
country:        ZZ
address:        Level 10, 452 Flinders Street
address:        Melbourne VIC AUSTRALIA 3000
phone:          +000000000
e-mail:         [email protected]
admin-c:        VPL1-AP
tech-c:         VA153-AP
nic-hdl:        AV428-AP
remarks:        Generated from irt object IRT-VOCUS-AU
remarks:        [email protected] was validated on 2025-08-30
remarks:        [email protected] was validated on 2025-10-08
abuse-mailbox:  [email protected]
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:         [email protected]
nic-hdl:        VPL1-AP
mnt-by:         MAINT-AU-VOCUS
last-modified:  2023-02-20T21:25:30Z
source:         APNIC

route:          203.188.128.0/19
origin:         AS4826
descr:          VOCUS PTY LTD Vocus Communications Lvl 12, 60 Miller Street
mnt-by:         MAINT-VOCUS-AU
last-modified:  2020-08-13T03:23:20Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.188.0.0/16

Range	ASN	Company	Num of IPs
203.188.0.0/18	AS7693	KSC Internet Commercial Co., Ltd.	16,384
203.188.16.0/20	AS55760	**********************************************	4,096
203.188.64.0/20	AS3661	The Chinese University of Hong Kong	4,096
203.188.240.0/20	AS9832	Information Services Network	4,096
203.188.48.0/20	AS55760	**********************************************	4,096
203.188.232.0/21	AS38182	Extreme Broadband Sdn. Bhd.,	2,048
203.188.224.0/21	AS38794	United Information Highway Co.,Ltd.	2,048
203.188.208.0/21	AS24259	kanuma cable television Corporation	2,048
203.188.104.0/21	AS3363	Hong Kong University of Science and Technology	2,048
203.188.200.0/22	AS24506	Yahoo! Taiwan, Teipei, Taiwan	1,024
203.188.184.0/22	AS5511	Orange S.A.	1,024
203.188.124.0/22	AS7651	Lingnan University	1,024
203.188.176.0/22	AS5511	Orange S.A.	1,024
203.188.92.0/23	AS7650	The Education University of Hong Kong	512
203.188.94.0/23	AS7650	The Education University of Hong Kong	512
203.188.183.0/24	AS3257	VPN Consumer Paris, France	256
203.188.112.0/24	AS3662	HARNET Backbone	256
203.188.117.0/24	AS3662	HARNET Backbone	256
203.188.118.0/24	AS3662	HARNET Backbone	256
203.188.239.0/24	AS38182	Extreme Broadband	256
203.188.188.0/24	AS5511	Orange S.A.	256
203.188.160.0/24	AS55410	Vodafone Idea Ltd	256
203.188.161.0/24	AS55410	Vodafone Idea Ltd	256
203.188.162.0/24	AS55410	Vodafone Idea Ltd	256
203.188.163.0/24	AS55410	Vodafone Idea Ltd	256
203.188.165.0/24	AS62240	VPN Consumer Atlanta, United States of America	256
203.188.181.0/24	AS62240	VPN Consumer Frankfurt, Germany	256
203.188.240.0/24	AS9832	Loopback Address	256
203.188.241.0/24	AS9832	ISN Khulna POP	256
203.188.242.0/24	AS9832	Corporate Broadband	256
203.188.243.0/24	AS9832	Home Broadband	256
203.188.244.0/24	AS9832	Home Broadband	256
203.188.245.0/24	AS9832	Home Broadband	256
203.188.246.0/24	AS9832	Corporate Broadband	256
203.188.248.0/24	AS9832	ISN Narayangonj POP	256
203.188.249.0/24	AS9832	ISN Narayangonj POP	256
203.188.250.0/24	AS9832	Corporate Broadband	256
203.188.251.0/24	AS9832	ISN Uttara POP	256
203.188.252.0/24	AS9832	ISN Network	256
203.188.253.0/24	AS9832	Dial-Up Service	256
203.188.254.0/24	AS9832	ISN Gulshan POP	256
203.188.175.0/24	AS137409	VPN Consumer Dallas, United States of America	256
203.188.255.0/24	AS9832	ISN Gulshan POP	256
203.188.189.0/24	AS137409	VPN Consumer Singapore, Republic of Singapore	256
203.188.190.0/24	AS137409	VPN Consumer Singapore, Republic of Singapore	256
203.188.191.0/24	AS137409	VPN Consumer Singapore, Republic of Singapore	256
203.188.171.0/24	AS19318	1337 Services GmbH	256
203.188.168.0/24	AS206092	VPN Consumer Sao Paulo, Brazil	256
203.188.166.0/24	AS209155	Onehostplanet s.r.o.	256

Hosted domains

There are 95 domain names hosted across 27 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.188.159.15	rockbox.net.au	30
203.188.128.85	manyqwinks.au	20
203.188.156.208	ansaglobal.com	8
203.188.156.50	inspireddata.com.au	6
203.188.156.111	swhsolutions.com	5
203.188.153.163	idmd.com.au	3
203.188.156.129	contiki3d.com	2
203.188.156.217	zincinvest.com	2
203.188.153.161	loanscorp.com.au	1
203.188.159.97	brightwatercaregroup.com	1
203.188.144.14	umt.net.au	1
203.188.149.82	hospitalityaccessories.com.au	1
203.188.159.110	merchantfm.com.au	1
203.188.149.13	sinwa.com.au	1
203.188.156.45	claimmanagement.com.au	1
203.188.156.205	campaigncoins.com.au	1
203.188.129.134	metaverifiedsupport.net	1
203.188.154.67	mpmwa.com.au	1
203.188.159.9	perthcloudservices.com.au	1
203.188.154.184	fms.wa.gov.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

Read more

Pingable IPs

1,209 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.188.129.183	AS4826 Vocus Connect International Backbone	`0.21ms` from Brisbane, AU
203.188.141.106	AS4826 Vocus Connect International Backbone	`0.27ms` from Melbourne, AU
203.188.137.109	AS4826 Vocus Connect International Backbone	`0.24ms` from Perth, AU
203.188.130.254	AS4826 Vocus Connect International Backbone	`0.34ms` from Brisbane, AU
203.188.132.240	AS4826 Vocus Connect International Backbone	`0.53ms` from Darwin, AU
203.188.138.21	AS4826 Vocus Connect International Backbone	`0.78ms` from Perth, AU
203.188.131.45	AS4826 Vocus Connect International Backbone	`0.32ms` from Brisbane, AU
203.188.128.46	AS4826 Vocus Connect International Backbone	`0.26ms` from Brisbane, AU
203.188.140.45	AS4826 Vocus Connect International Backbone	`0.32ms` from Melbourne, AU
203.188.136.40	AS4826 Vocus Connect International Backbone	`0.52ms` 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
216.105.189.83	AS21898 Plant TiftNet, Inc	`6.17ms` from Atlanta, US
110.19.115.19	AS139007 UNICOM InnerMongolia province network	`10.83ms` from Beijing, CN
130.133.172.3	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.66ms` from Berlin, DE
35.86.194.83	AS16509 Amazon.com, Inc.	`0.54ms` from Boardman, US
104.55.52.147	AS7018 AT&T Enterprises, LLC	`12.69ms` from Dallas, US
47.98.221.147	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.42ms` from Hangzhou, CN
108.67.188.35	AS7018 AT&T Enterprises, LLC	`17.03ms` from Los Angeles, US
122.54.74.163	AS9299 Philippine Long Distance Telephone Company	`4.09ms` from Manila, PH
95.54.210.179	AS12389 PJSC Rostelecom	`1.96ms` from Murmansk, RU
4.151.131.67	AS8075 Microsoft Corporation	`0.22ms` from San Antonio, US
62.97.211.3	AS8542 Eviny Fiber AS	`8.21ms` from Sandefjord, NO
68.172.255.243	AS12271 Charter Communications Inc	`10.51ms` from Secaucus, US
199.67.84.3	AS2639 ZOHO	`0.82ms` from Toronto, CA
200.229.29.35	AS19437 SECURED SERVERS LLC	`0.37ms` from Ashburn, US
90.129.96.243	AS1257 Tele2 Sverige AB	`3.90ms` from Falkenberg, SE
183.13.23.19	AS4134 CHINANET-BACKBONE	`2.18ms` from Guangzhou, CN
2.125.7.179	AS5607 Sky UK Limited	`3.52ms` from London, GB
47.136.63.227	AS5650 Frontier Communications of America, Inc.	`18.39ms` from Los Angeles, US
120.156.151.211	AS1221 Telstra Limited	`5.01ms` from Melbourne, AU
98.7.87.211	AS12271 Charter Communications Inc	`4.10ms` from New York City, US
109.80.113.51	AS5610 O2 Czech Republic, a.s.	`4.52ms` from Prague, CZ
112.245.15.51	AS4837 CHINA UNICOM China169 Backbone	`5.41ms` from Qingdao, CN
189.50.225.179	AS28334 PROCESS SOLUTIONS TECNOLOGIA DA INFORMAÇÃO LTDA	`5.07ms` from Sao Paulo, BR
24.80.243.131	AS6327 Shaw Communications	`8.02ms` from Seattle, US
4.189.129.211	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -m6 203.188.134.127

traceroute to 203.188.134.127 (203.188.134.127): 6 hops max, 52 byte packets

1 [AS15169] 142.250.224.121 147.652 ms

2 *

3 [AS4826] 114.31.196.64 154.773 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On December 28th 2025

What are IP address ranges?

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