203.16.201.0/24

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

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

IP Address	ASN	Details
203.16.201.249	AS133876 e-secure Pty Ltd	`0.24ms` 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
97.80.242.120	AS20115 Charter Communications LLC	`7.36ms` from Atlanta, US
222.152.162.8	AS4771 Spark New Zealand Trading Ltd.	`3.06ms` from Auckland, NZ
197.36.133.8	AS8452 TE-AS	`5.11ms` from Cairo, EG
189.174.69.152	AS8151 UNINET	`0.73ms` from Cancún, MX
162.248.128.216	AS26223 Silver Star Communications	`0.79ms` from Chicago, US
66.118.60.40	AS54537 Stockman Bank of Montana	`17.66ms` from Denver, US
70.123.73.168	AS11427 Charter Communications Inc	`9.18ms` from Houston, US
60.166.128.200	AS4134 CHINANET-BACKBONE	`9.77ms` from Huai'an, CN
89.115.101.184	AS12353 Vodafone Portugal	`1.85ms` from Lisbon, PT
195.211.194.24	AS35640 OOO MIGRAPH	`1.46ms` from Moscow, RU
173.54.224.248	AS701 Verizon Business	`1.42ms` from New York City, US
210.238.242.24	AS2516 KDDI CORPORATION	`14.80ms` from Osaka, JP
149.54.237.104	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`1.03ms` from Osaka, JP
37.142.85.40	AS12849 Hot-Net internet services Ltd.	`3.12ms` from Petaẖ Tiqva, IL
95.160.53.56	AS29314 VECTRA S.A.	`16.01ms` from Poznan, PL
24.68.98.184	AS6327 Shaw Communications	`6.00ms` from Seattle, US
218.212.31.248	AS55430 Starhub Ltd	`2.91ms` from Singapore, SG
35.75.184.40	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
78.62.34.120	AS8764 Telia Lietuva, AB	`1.19ms` from Vilnius, LT
86.95.110.248	AS1136 KPN B.V.	`2.28ms` from Amsterdam, NL
73.150.30.56	AS7922 Comcast Cable Communications, LLC	`8.85ms` from Ashburn, US
132.193.15.104	AS668 United States Department of Defense (DoD)	`0.59ms` from Atlanta, US
220.227.2.200	AS18101 Reliance Communications Ltd.DAKC MUMBAI	`7.64ms` from Delhi, IN
59.89.142.104	AS9829 National Internet Backbone	`13.72ms` from Delhi, IN
69.242.223.200	AS7922 Comcast Cable Communications, LLC	`8.55ms` from Flint, US

Traceroute

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

traceroute -a -n -q1 203.16.201.251

traceroute to 203.16.201.251 (203.16.201.251): 64 hops max, 52 byte packets

1 [AS202422] 103.30.211.1 0.11 ms

2 [AS199524] 92.223.78.19 0.092 ms

3 *

4 [AS199524] 92.223.78.89 1.678 ms

5 [] 103.200.13.75 0.697 ms

6 [] 218.100.53.89 0.226 ms

7 [AS55766] 43.252.97.181 0.328 ms

8 [AS133876] 203.16.201.251 0.402 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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