203.16.200.0/24

AS133876 · e-secure Pty Ltd

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Summary

Country	Australia
Domain	e-secure.com.au
ASN	AS133876
Registry	APNIC
ID	ESECURE-AU

WHOIS Details

inetnum:        203.16.200.0 - 203.16.203.255
netname:        ESECURE-AU
descr:          e-secure Pty Ltd
descr:          Suite 302
descr:          370 St Kilda Road, Vic 3004
country:        AU
org:            ORG-EPL6-AP
admin-c:        EPLA4-AP
tech-c:         EPLA4-AP
abuse-c:        AE275-AP
status:         ASSIGNED 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-routes:     MAINT-ESECURE-AU
mnt-irt:        IRT-ESECURE-AU
last-modified:  2020-07-07T23:54:39Z
source:         APNIC

irt:            IRT-ESECURE-AU
address:        PO Box 178, City: Paddington, State: QLD, Postcode: 4064, AUSTRALIA, Brisbane QLD 4064
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        EPLA4-AP
tech-c:         EPLA4-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-11-12
mnt-by:         MAINT-ESECURE-AU
last-modified:  2025-11-18T00:29:32Z
source:         APNIC

organisation:   ORG-EPL6-AP
org-name:       e-secure Pty Ltd
org-type:       LIR
country:        AU
address:        639B Gardeners Road
address:        Mascot
phone:          +61-3-96997088
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:29Z
source:         APNIC

role:           ABUSE ESECUREAU
country:        ZZ
address:        PO Box 178, City: Paddington, State: QLD, Postcode: 4064, AUSTRALIA, Brisbane QLD 4064
phone:          +000000000
e-mail:         [email protected]
admin-c:        EPLA4-AP
tech-c:         EPLA4-AP
nic-hdl:        AE275-AP
remarks:        Generated from irt object IRT-ESECURE-AU
remarks:        [email protected] was validated on 2025-11-12
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-12T22:46:35Z
source:         APNIC

role:           e-secure Pty Ltd administrator
address:        PO Box 178, City: Paddington, State: QLD, Postcode: 4064, AUSTRALIA, Brisbane QLD 4064
country:        AU
phone:          +61-3-96997088
fax-no:         +61-3-96997088
e-mail:         [email protected]
admin-c:        EPLA4-AP
tech-c:         EPLA4-AP
nic-hdl:        EPLA4-AP
mnt-by:         MAINT-ESECURE-AU
last-modified:  2014-12-08T02:35:08Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.16.0.0/16

Range	ASN	Company	Num of IPs
203.16.208.0/21	AS4739	iiNet Limited	2,048
203.16.28.0/22	AS9518	JDV Limited	1,024
203.16.180.0/22	AS1221	Telstra Limited	1,024
203.16.60.0/23	AS55803	Hostopia Australia Web Pty Ltd	512
203.16.230.0/23	AS24565	NetCraft Australia Pty Ltd	512
203.16.232.0/23	AS38835	Brisbane Public Access Network Association Inc	512
203.16.196.0/24	AS17477	Sony Australia Limited	256
203.16.236.0/24	AS24436	Somerville House	256
203.16.24.0/24	AS2764	Department of Parliamentary Services Victoria	256
203.16.207.0/24	AS31736	Alain Stucki	256
203.16.175.0/24	AS45158	Blundstone Pty. Ltd.	256
203.16.227.0/24	AS45852	Bendigo Bank	256
203.16.170.0/24	AS4826	VOCUS PTY LTD	256
203.16.36.0/24	AS4826	Mitsubishi Electric Australia Pty Ltd	256
203.16.185.0/24	AS7474	Albury City Council	256
203.16.135.0/24	AS7545	iiNet Limited	256
203.16.164.0/24	AS7545	Perth College	256
203.16.229.0/24	AS7545	Pro Medicus Ltd.	256
203.16.199.0/24	AS9266	Bendor Research Pty Ltd	256
203.16.39.0/24	AS9426	Westpac Banking Corporation	256
203.16.9.0/24	AS9443	VOCUS PTY LTD	256
203.16.25.0/24	AS9723	Hughes Technologies	256
203.16.165.0/24	AS131190	Level1, Inventor Building	256
203.16.241.0/24	AS136000	Martin Gardiner Computer Consultants	256
203.16.163.0/24	AS152699	SHOCKBYTE-FRA-DE	256
203.16.177.0/24	AS153892	St Michael's Collegiate School	256
203.16.11.0/24	AS154210	PT PITUAMA UNGGULAN TEKNOLOGI	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.16.200.242	AS133876 e-secure Pty Ltd	`0.23ms` 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
216.193.146.168	AS393856 City of Westfield (Gas & Electric Light Department)	`8.71ms` from Boston, US
105.197.142.24	AS24835 Vodafone Data	`11.73ms` from Cairo, EG
72.110.180.56	AS6167 Verizon Business	`19.09ms` from Chicago, US
88.75.251.184	AS3209 Vodafone GmbH	`17.23ms` from Hamburg, DE
91.81.154.152	AS30722 Fastweb SpA	`17.58ms` from Milan, IT
125.126.98.24	AS4134 CHINANET-BACKBONE	`9.04ms` from Ningbo, CN
73.123.144.88	AS7922 Comcast Cable Communications, LLC	`7.71ms` from Providence, US
97.145.46.200	AS6167 Verizon Business	`13.10ms` from Secaucus, US
182.172.74.200	AS10036 DLIVE	`1.84ms` from Seoul, KR
95.160.247.136	AS29314 VECTRA S.A.	`10.07ms` from Warsaw, PL
148.139.67.24	AS16839 SERVICENOW, INC.	`0.70ms` from Amsterdam, NL
157.166.245.40	AS5662 Turner Broadcasting System, Inc.	`1.42ms` from Atlanta, US
125.26.190.72	AS23969 TOT Public Company Limited	`12.48ms` from Bangkok, TH
44.247.194.88	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
105.191.76.136	AS36925 MEDITELECOM	`18.60ms` from Casablanca, MA
205.178.38.232	AS6079 RCN	`3.69ms` from Chicago, US
15.72.108.168	AS54680 HP Inc.	`2.17ms` from Dallas, US
75.65.248.120	AS7922 Comcast Cable Communications, LLC	`14.95ms` from Dallas, US
106.53.24.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.05ms` from Guangzhou, CN
18.167.79.24	AS16509 Amazon.com, Inc.	`0.12ms` from Hong Kong, HK
18.168.18.104	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
85.38.81.184	AS3269 Telecom Italia S.p.A.	`3.78ms` from Milan, IT
5.101.232.40	AS15552 LLC "Real-net"	`10.70ms` from Moscow, RU
106.194.217.216	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.76ms` from Mumbai, IN
217.80.62.24	AS3320 Deutsche Telekom AG	`4.84ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 203.16.200.243

traceroute to 203.16.200.243 (203.16.200.243): 64 hops max, 52 byte packets

1 [AS202422] 103.30.211.1 0.149 ms

2 [AS199524] 92.223.78.19 0.099 ms

3 *

4 [AS199524] 92.223.78.89 3.297 ms

5 [] 103.200.13.75 0.486 ms

6 [] 218.100.53.89 0.2 ms

7 [AS55766] 43.252.97.181 0.323 ms

8 [AS133876] 203.16.200.243 0.369 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On January 30th 2026

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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