1. All IP Ranges
  2. 123.0.0.0/8
  3. 123.103.0.0/16
  4. AS4826  | 123.103.192.0/19

123.103.192.0/19

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:        123.103.192.0 - 123.103.223.255
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:  2020-12-16T10:25:42Z
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:          123.103.192.0/19
origin:         AS4826
descr:          VOCUS PTY LTD Vocus Communications Lvl 12, 60 Miller Street
mnt-by:         MAINT-VOCUS-AU
last-modified:  2020-04-21T03:40:18Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 123.103.0.0/16

Range ASN Company Num of IPs
123.103.128.0/18 AS7690 Amixcom Inc. 16,384
123.103.224.0/20 AS7690 Amixcom Inc. 4,096
123.103.243.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256
123.103.244.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256
123.103.245.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256
123.103.246.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256
123.103.240.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256
123.103.248.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256
123.103.249.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256
123.103.250.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256
123.103.254.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256
123.103.247.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256
123.103.241.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256
123.103.242.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256

Hosted domains

There are 65 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.103.210.60 gisa.com.au 37
123.103.216.146 mngsurvey.com 12
123.103.194.103 libertycollege.edu.au 2
123.103.219.123 markonetechnologies.com.au 2
123.103.216.40 brookfieldrail.com 2
123.103.219.122 apcwa.com.au 1
123.103.219.124 nexus365.com.au 1
123.103.200.231 figtreesys.com.au 1
123.103.200.20 winworld.com.au 1
123.103.200.43 m-pay.com.au 1
123.103.211.181 ultra-maritime.com.au 1
123.103.207.155 moulislegal.com 1
123.103.208.86 pmbdev.com.au 1
123.103.219.211 xl2.com.au 1
123.103.202.171 myinteract.co 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

1,966 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.103.223.2 AS4826 Vocus Connect International Backbone 0.41ms from Sydney, AU
123.103.221.226 AS4826 Vocus Connect International Backbone 0.53ms from Perth, AU
123.103.216.91 AS4826 Vocus Connect International Backbone 0.47ms from Perth, AU
123.103.203.233 AS4826 Vocus Connect International Backbone 0.45ms from Sydney, AU
123.103.200.161 AS4826 Vocus Connect International Backbone 0.41ms from Sydney, AU
123.103.195.9 AS4826 Vocus Connect International Backbone 0.37ms from Brisbane, AU
123.103.212.169 AS4826 Vocus Connect International Backbone 0.48ms from Perth, AU
123.103.208.186 AS4826 Vocus Connect International Backbone 0.30ms from Adelaide, AU
123.103.202.250 AS4826 Vocus Connect International Backbone 0.37ms from Sydney, AU
123.103.219.174 AS4826 Vocus Connect International Backbone 0.45ms from Brisbane, AU
123.103.198.33 AS4826 Vocus Connect International Backbone 0.38ms from Sydney, AU
123.103.192.206 AS4826 Vocus Connect International Backbone 0.27ms from Brisbane, AU
123.103.214.122 AS4826 Vocus Connect International Backbone 0.22ms from Perth, AU
123.103.193.126 AS4826 Vocus Connect International Backbone 0.31ms from Brisbane, AU
123.103.211.138 AS4826 Vocus Connect International Backbone 0.26ms from Adelaide, AU
123.103.194.1 AS4826 Vocus Connect International Backbone 0.41ms from Brisbane, AU
123.103.217.207 AS4826 Vocus Connect International Backbone 0.32ms from Perth, AU
123.103.197.165 AS4826 Vocus Connect International Backbone 0.39ms from Sydney, AU
123.103.201.154 AS4826 Vocus Connect International Backbone 0.51ms from Sydney, AU
123.103.207.137 AS4826 Vocus Connect International Backbone 0.37ms from Melbourne, AU
123.103.199.26 AS4826 Vocus Connect International Backbone 0.28ms from Sydney, AU
123.103.220.213 AS4826 Vocus Connect International Backbone 0.61ms from Perth, AU
123.103.213.255 AS4826 Vocus Connect International Backbone 0.23ms from Perth, AU
123.103.204.182 AS4826 Vocus Connect International Backbone 0.33ms from Melbourne, AU
123.103.222.2 AS4826 Vocus Connect International Backbone 0.47ms 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
2.51.78.211 AS5384 Emirates Internet 4.30ms from Al Fujairah City, AE
209.190.222.131 AS7784 Atlantech Online, Inc. 1.39ms from Ashburn, US
212.200.117.3 AS8400 TELEKOM SRBIJA a.d. 1.62ms from Belgrade, RS
95.102.65.115 AS6855 Slovak Telekom, a.s. 7.26ms from Bratislava, SK
58.244.68.227 AS4837 CHINA UNICOM China169 Backbone 3.80ms from Changchun, CN
64.7.103.3 AS15042 Urban Communications, Inc. 0.68ms from Chicago, US
132.235.208.227 AS17135 Ohio University 2.62ms from Columbus, US
66.241.103.147 AS14929 Vitelity, LLC 1.08ms from Denver, US
80.133.91.83 AS3320 Deutsche Telekom AG 7.96ms from Frankfurt am Main, DE
83.254.163.147 AS1257 Tele2 Sverige AB 4.75ms from Goeteborg, SE
177.246.226.3 AS13999 Mega Cable, S.A. de C.V. 0.75ms from Guadalajara, MX
51.211.81.99 AS25019 Saudi Telecom Company JSC 2.83ms from Jeddah, SA
119.109.18.211 AS4837 CHINA UNICOM China169 Backbone 8.03ms from Liaoyang, CN
95.95.99.163 AS2860 NOS COMUNICACOES, S.A. 10.12ms from Lisbon, PT
94.6.60.67 AS5607 Sky UK Limited 2.64ms from London, GB
80.34.240.3 AS3352 TELEFONICA DE ESPANA S.A.U. 13.69ms from Madrid, ES
79.12.197.19 AS3269 Telecom Italia S.p.A. 8.52ms from Milan, IT
50.75.238.19 AS12271 Charter Communications Inc 1.88ms from New York City, US
92.143.161.211 AS3215 Orange S.A. 7.16ms from Paris, FR
185.251.243.243 AS204354 PJSC Rostelecom 0.31ms from Samara, RU
218.155.178.211 AS4766 Korea Telecom 1.79ms from Seoul, KR
114.80.161.227 AS4812 China Telecom (Group) 1.87ms from Shanghai, CN
217.209.93.243 AS3301 Telia Company AB 0.75ms from Stockholm, SE
60.119.59.99 AS17676 SoftBank Corp. 2.94ms from Tokyo, JP
211.142.227.147 AS56047 China Mobile communications corporation 3.49ms from Changsha, CN

Traceroute

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

$
traceroute -a -n -q1 123.103.194.182
traceroute to 123.103.194.182 (123.103.194.182): 64 hops max, 52 byte packets
2 *
3 [] 218.100.76.25 0.626 ms
4 *
Measurement taken from IPinfo ProbeNet in Brisbane, 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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