203.161.12.0/24

AS38809 · Vocus Advanced Services

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Summary

Country	Australia
Domain	nextgengroup.com.au
ASN	AS38809
Parent Range	203.161.8.0/21
Registry	APNIC
ID	JSRNET

WHOIS Details

inetnum:        203.161.12.0 - 203.161.12.31
netname:        JSRNET
descr:          John Septimus Roe Anglican Community School
country:        AU
admin-c:        VPL1-AP
tech-c:         KA173-AP
abuse-c:        AV428-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-VOCUS-AU
mnt-lower:      MAINT-VOCUS-AU
mnt-routes:     MAINT-VOCUS-AU
mnt-irt:        IRT-VOCUS-AU
last-modified:  2021-05-26T13:03:47Z
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

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:         Khaled Alghazi
address:        Nextgen Networks
address:        L6, 333 Collins Street
address:        Melbourne VIC 3000
country:        AU
phone:          +61-3-9627-2833
fax-no:         +61-3-8613-3388
e-mail:         [email protected]
nic-hdl:        KA173-AP
mnt-by:         MAINT-AU-NXGNET
last-modified:  2013-10-01T05:50:02Z
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:          203.161.12.0/24
origin:         AS38809
descr:          VOCUS PTY LTD Vocus Communications Lvl 12, 60 Miller Street
mnt-by:         MAINT-AU-VOCUS
last-modified:  2020-07-31T08:45:59Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.161.12.0/24

Range	ASN	Company	Num of IPs
203.161.8.0/21	AS38809	VOCUS PTY LTD	2,048

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
203.161.8.0/21	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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.161.12.138	ejpwa.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
44.238.172.136	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
110.141.214.120	AS1221 Telstra Limited	`18.62ms` from Brisbane, AU
156.225.70.24	AS397423 Tier.Net Technologies LLC	`0.18ms` from Charlotte, US
169.46.176.24	AS36351 IBM Cloud	`0.84ms` from Dallas, US
97.150.112.216	AS6167 Verizon Business	`19.94ms` from Dallas, US
20.82.199.24	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
119.136.29.216	AS4134 CHINANET-BACKBONE	`4.58ms` from Guangzhou, CN
67.64.44.200	AS7018 AT&T Enterprises, LLC	`1.48ms` from Kansas City, US
172.161.104.168	AS8075 Microsoft Corporation	`0.18ms` from Kloten, CH
20.0.58.72	AS8075 Microsoft Corporation	`0.23ms` from London, GB
137.164.49.200	AS2152 CENIC	`3.01ms` from Los Angeles, US
198.58.153.216	AS1403 EBOX	`1.45ms` from Montreal, CA
93.180.123.184	AS42560 Telemach BH d.o.o. Sarajevo	`7.22ms` from Sarajevo, BA
163.255.122.120	AS4766 Korea Telecom	`5.39ms` from Seoul, KR
4.147.142.232	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
174.80.198.88	AS20115 Charter Communications LLC	`9.61ms` from Atlanta, US
24.125.54.232	AS7922 Comcast Cable Communications, LLC	`3.96ms` from Atlanta, US
172.183.253.232	AS8075 Microsoft Corporation	`0.41ms` from Chicago, US
180.151.17.72	AS10029 SHYAM SPECTRA PVT LTD	`1.20ms` from Delhi, IN
47.180.248.120	AS5650 Frontier Communications of America, Inc.	`3.54ms` from Los Angeles, US
24.228.93.40	AS6128 Cablevision Systems Corp.	`1.83ms` from New York City, US
87.162.18.8	AS3320 Deutsche Telekom AG	`4.06ms` from Nuernberg, DE
89.116.214.56	AS47583 Hostinger International Limited	`0.30ms` from Osasco, BR
78.198.196.88	AS12322 Free SAS	`1.31ms` from Paris, FR
117.231.141.56	AS9829 National Internet Backbone	`18.57ms` from Saint Thomas Mount, IN

Traceroute

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

traceroute -a -n -q1 -m5 203.161.12.189

traceroute to 203.161.12.189 (203.161.12.189): 5 hops max, 52 byte packets

1 [AS206804] 185.234.73.1 0.197 ms

2 [AS60695] 185.225.103.125 0.405 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Poznan, PL

On December 28th 2025

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.

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