1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.188.0.0/16
  4. AS4826  | 203.188.128.0/19

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:         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

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:         hostmaster@vocus.com.au
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:         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:          203.188.128.0/19
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 96 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 toratransport.com.au 31
203.188.128.85 manyhatservices.com.au 20
203.188.156.208 intersecurity.com.au 8
203.188.156.50 inspireddata.com.au 6
203.188.156.111 milwise.com 5
203.188.153.163 peakceilings.com.au 3
203.188.156.217 caravanswa.com 2
203.188.156.129 affoods.com.au 2
203.188.149.82 hospitalityaccessories.com.au 1
203.188.156.54 wesfarmerssustainability.com.au 1
203.188.159.184 accessemail.net 1
203.188.159.67 raywhitemanukau.co.nz 1
203.188.158.32 perthix.net 1
203.188.153.161 loanscorp.com.au 1
203.188.154.60 tangentnominees.com.au 1
203.188.159.97 brightwatercaregroup.com 1
203.188.154.184 fms.wa.gov.au 1
203.188.159.190 hbfmoments.com.au 1
203.188.156.45 claimmanagement.com.au 1
203.188.144.14 umt.net.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.
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Pingable IPs

1,250 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
203.188.140.51 AS4826 Vocus Connect International Backbone 0.35ms from Melbourne, AU
203.188.138.42 AS4826 Vocus Connect International Backbone 0.67ms from Perth, AU
203.188.136.180 AS4826 Vocus Connect International Backbone 0.42ms from Perth, AU
203.188.130.200 AS4826 Vocus Connect International Backbone 0.27ms from Brisbane, AU
203.188.128.223 AS4826 Vocus Connect International Backbone 0.20ms from Brisbane, AU
203.188.131.61 AS4826 Vocus Connect International Backbone 0.24ms from Brisbane, AU
203.188.141.96 AS4826 Vocus Connect International Backbone 0.28ms from Melbourne, AU
203.188.137.194 AS4826 Vocus Connect International Backbone 0.42ms from Perth, AU
203.188.132.187 AS4826 Vocus Connect International Backbone 0.70ms from Darwin, 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
77.169.184.83 AS1136 KPN B.V. 2.16ms from Amsterdam, NL
46.228.211.243 AS48326 DataNetworks s.r.o. 1.44ms from Bratislava, SK
162.228.145.83 AS7018 AT&T Enterprises, LLC 7.54ms from Dallas, US
14.181.99.19 AS45899 VNPT Corp 2.49ms from Hanoi, VN
23.206.203.51 AS20940 Akamai International B.V. 0.51ms from Hong Kong, HK
118.223.87.115 AS9318 SK Broadband Co Ltd 7.10ms from Incheon, KR
23.27.50.163 AS149440 Evoxt Sdn. Bhd. 0.29ms from New York City, US
89.138.243.3 AS1680 Cellcom Fixed Line Communication L.P 2.31ms from Rosh Ha‘Ayin, IL
78.37.198.35 AS12389 PJSC Rostelecom 2.00ms from Saint Petersburg, RU
176.148.230.179 AS5410 Bouygues Telecom SA 15.64ms from Saint-Denis, FR
115.175.77.51 AS55990 Huawei Cloud Service data center 2.73ms from Suzhou, CN
133.98.24.3 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.04ms from Tokyo, JP
45.115.105.163 AS134026 Ultranet services private limited 0.66ms from Delhi, IN
217.45.91.115 AS2856 British Telecommunications PLC 5.47ms from London, GB
115.28.131.19 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.22ms from Qingdao, CN
70.90.215.3 AS7922 Comcast Cable Communications, LLC 7.50ms from San Jose, US
78.71.166.3 AS3301 Telia Company AB 1.21ms from Stockholm, SE
188.6.111.163 AS5483 Magyar Telekom Plc. 3.74ms from Budapest, HU
74.132.170.147 AS10796 Charter Communications Inc 17.96ms from Columbus, US
119.8.216.115 AS136907 HUAWEI CLOUDS 1.16ms from Dublin, IE
172.160.240.51 AS8075 Microsoft Corporation 0.22ms from Gaevle, SE
113.9.129.147 AS4837 CHINA UNICOM China169 Backbone 1.74ms from Harbin, CN
93.109.171.115 AS6866 Cyprus Telecommunications Authority 2.75ms from Nicosia, CY
116.240.127.195 AS9443 Vocus Retail 2.92ms from Perth, AU
79.49.27.163 AS3269 Telecom Italia S.p.A. 6.75ms from Rende, IT

Traceroute

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

$
traceroute -a -n -q1 -m7 203.188.133.82
traceroute to 203.188.133.82 (203.188.133.82): 7 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.262 ms
2 [AS140627] 103.151.64.7 70.298 ms
3 [] 218.100.52.6 71.38 ms
4 [AS4826] 114.31.192.114 74.148 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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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