203.161.160.0/20

AS9443  ·  Vocus Retail

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Summary

Country Australia
Domain vocus.com.au
ASN AS9443
Registry APNIC
ID VOCUS-AP

WHOIS Details

inetnum:        203.161.160.0 - 203.161.175.255
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-VOCUS-AU
mnt-routes:     MAINT-VOCUS-AU
mnt-irt:        IRT-VOCUS-AU
last-modified:  2020-12-21T06:11:57Z
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:        abuse@vocus.net was validated on 2025-10-08
remarks:        hostmaster@vocus.net was validated on 2026-03-04
mnt-by:         MAINT-AU-VOCUS
last-modified:  2026-03-04T03:32:31Z
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:        abuse@vocus.net was validated on 2025-10-08
remarks:        hostmaster@vocus.net was validated on 2026-03-04
abuse-mailbox:  abuse@vocus.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-04T03:33:12Z
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:          203.161.160.0/20
origin:         AS9443
descr:          VOCUS PTY LTD Vocus Communications Lvl 12, 60 Miller Street
mnt-by:         MAINT-VOCUS-AU
last-modified:  2020-08-11T03:37:31Z
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
203.161.8.0/21 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 no domains currently hosted on this ASN.

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

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

IP Address ASN Details
203.161.170.17 AS9443 Vocus Retail 0.47ms from Melbourne, AU
203.161.160.71 AS9443 Vocus Retail 0.43ms from Sydney, AU
203.161.162.135 AS9443 Vocus Retail 0.56ms from Sydney, AU
203.161.166.10 AS9443 Vocus Retail 0.60ms from Sydney, AU
203.161.164.65 AS9443 Vocus Retail 0.44ms from Melbourne, AU
203.161.171.33 AS9443 Vocus Retail 0.67ms from Perth, AU
203.161.163.141 AS9443 Vocus Retail 0.48ms from Melbourne, AU
203.161.161.141 AS9443 Vocus Retail 0.49ms from Sydney, AU
203.161.169.1 AS9443 Vocus Retail 0.49ms from Sydney, AU
203.161.173.1 AS9443 Vocus Retail 0.49ms from Melbourne, AU
203.161.172.3 AS9443 Vocus Retail 0.52ms from Sydney, AU
203.161.174.75 AS9443 Vocus Retail 0.64ms 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
52.90.248.164 AS14618 Amazon.com, Inc. 0.93ms from Ashburn, US
52.207.62.68 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
4.19.12.4 AS14127 Iland Internet Solutions Corporation 0.27ms from Atlanta, US
20.69.198.132 AS8075 Microsoft Corporation 0.29ms from Boydton, US
91.181.189.68 AS5432 Proximus NV 1.98ms from Brussels, BE
168.0.136.20 AS265259 Busatto Internet e Suprimentos de Informática LTDA 2.05ms from Chapeco, BR
107.8.237.52 AS7843 Charter Communications Inc 7.72ms from Cleveland, US
212.130.68.244 AS3292 TDC Holding A/S 1.17ms from Copenhagen, DK
63.46.30.180 AS6167 Verizon Business 17.47ms from Dallas, US
107.213.22.212 AS7018 AT&T Enterprises, LLC 2.68ms from Dallas, US
38.173.59.84 AS398478 PEG TECH INC 0.93ms from Hong Kong, HK
99.24.38.148 AS7018 AT&T Enterprises, LLC 3.99ms from Houston, US
91.193.125.20 AS42798 Sergey Vyacheslavovich Gliga 7.06ms from Kyiv, UA
49.147.155.68 AS9299 Philippine Long Distance Telephone Company 17.93ms from Manila, PH
184.24.220.196 AS16625 Akamai Technologies, Inc. 0.57ms from Melbourne, AU
95.244.120.100 AS3269 Telecom Italia S.p.A. 3.83ms from Milan, IT
114.156.237.212 AS4713 NTT DOCOMO BUSINESS,Inc. 9.56ms from Osaka, JP
195.181.148.100 AS203424 TUSSA IKT AS 14.53ms from Oslo, NO
38.158.110.68 AS265856 Miguel Araya(Servicios Rosario) 6.35ms from Rosario, AR
52.160.102.20 AS8075 Microsoft Corporation 0.58ms from San Jose, US
96.49.207.132 AS6327 Shaw Communications 6.76ms from Seattle, US
151.240.73.180 AS214432 Zhilian Technology CO., LTD. 0.77ms from Seoul, KR
175.126.26.132 AS9318 SK Broadband Co Ltd 1.31ms from Seoul, KR
89.65.97.228 AS9141 P4 Sp. z o.o. 9.27ms from Warsaw, PL
115.56.67.116 AS4837 CHINA UNICOM China169 Backbone 4.11ms from Zhengzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 203.161.166.62
traceroute to 203.161.166.62 (203.161.166.62): 64 hops max, 52 byte packets
3 [] 45.127.172.74 0.737 ms
Measurement taken from IPinfo ProbeNet in Sydney, 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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