203.161.8.0/21

AS38809  ·  Vocus Advanced Services

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Summary

Country Australia
Domain vocus.com.au
ASN AS38809
Registry APNIC
ID VOCUS-AP

WHOIS Details

inetnum:        203.161.8.0 - 203.161.15.255
netname:        VOCUS-AP
descr:          VOCUS PTY LTD
descr:          Vocus Communications
descr:          Lvl 1, 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-AU-VOCUS
mnt-routes:     MAINT-AU-VOCUS
mnt-irt:        IRT-VOCUS-AU
last-modified:  2020-12-16T10:25:45Z
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:  2025-10-08T21:02:12Z
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:          203.161.8.0/21
origin:         AS38809
descr:          VOCUS PTY LTD Vocus Communications Lvl 12, 60 Miller Street
mnt-by:         MAINT-AU-VOCUS
last-modified:  2020-07-31T08:46:48Z
source:         APNIC

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
203.161.24.0/21 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 50 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.161.8.9 tccondemandbeta.net.au 2
203.161.10.182 ipatrolomega.com 2
203.161.9.227 horabin.com 1
203.161.8.3 midtechnology.com 1
203.161.10.11 lumoenergy.com 1
203.161.12.138 ejpwa.com 1
203.161.10.201 onepresence.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

Pingable IPs

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

IP Address ASN Details
203.161.8.104 AS38809 Vocus Advanced Services 0.77ms from Sydney, AU
203.161.11.217 AS38809 Vocus Advanced Services 0.47ms from Melbourne, AU
203.161.15.1 AS38809 Vocus Advanced Services 0.64ms from Darwin, AU
203.161.14.6 AS38809 Vocus Advanced Services 0.58ms from Perth, AU
203.161.10.7 AS38809 Vocus Advanced Services 0.47ms from Melbourne, AU
203.161.13.73 AS38809 Vocus Advanced Services 0.46ms from Sydney, AU
203.161.9.33 AS38809 Vocus Advanced Services 0.74ms 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
210.31.122.5 AS4538 China Education and Research Network Center 10.54ms from Beijing, CN
100.40.20.53 AS701 Verizon Business 3.20ms from Boston, US
73.111.222.117 AS7922 Comcast Cable Communications, LLC 4.98ms from Chicago, US
98.38.237.5 AS7922 Comcast Cable Communications, LLC 3.05ms from Denver, US
3.71.169.245 AS16509 Amazon.com, Inc. 0.12ms from Frankfurt am Main, DE
84.145.192.197 AS3320 Deutsche Telekom AG 10.07ms from Frankfurt am Main, DE
123.148.122.85 AS4837 CHINA UNICOM China169 Backbone 7.88ms from Hangzhou, CN
216.117.85.85 AS13767 DataBank Holdings, Ltd. 0.30ms from Houston, US
187.250.253.53 AS8151 UNINET 3.77ms from Los Angeles, US
94.91.180.53 AS3269 Telecom Italia S.p.A. 4.59ms from Milan, IT
13.38.54.213 AS16509 Amazon.com, Inc. 0.15ms from Paris, FR
44.222.123.229 AS14618 Amazon.com, Inc. 0.40ms from Reston, US
93.71.211.53 AS30722 Vodafone Italia S.p.A. 6.64ms from Rome, IT
63.124.27.229 AS701 Verizon Business 3.55ms from San Jose, US
190.95.122.21 AS14117 Telefonica del Sur S.A. 2.28ms from Santiago, CL
103.14.185.101 AS132356 Changi Airport Group (Singapore) Pte Ltd 0.69ms from Singapore, SG
3.25.70.245 AS16509 Amazon.com, Inc. 0.11ms from Sydney, AU
45.125.123.5 AS55581 NEXT TELECOM 12.27ms from Sydney, AU
179.160.120.69 AS26599 TELEFÔNICA BRASIL S.A 2.09ms from São Paulo, BR
221.192.80.85 AS4837 CHINA UNICOM China169 Backbone 6.78ms from Tianjin, CN
102.156.150.165 AS37705 TOPNET 1.49ms from Tunis, TN
149.13.82.69 AS47132 Innonet ICT-Services GmbH 0.27ms from Vienna, AT
80.65.121.117 AS20847 Previder B.V. 1.11ms from Amsterdam, NL
100.6.169.133 AS701 Verizon Business 6.17ms from Ashburn, US
62.38.118.245 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.07ms from Athens, GR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 203.161.12.165
traceroute to 203.161.12.165 (203.161.12.165): 6 hops max, 52 byte packets
2 [AS20278] 167.88.4.233 5.724 ms
3 [AS20278] 167.88.4.218 0.568 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Chicago, US
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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