103.245.158.0/24

AS142411 · Instant Security Alarms Pty Ltd

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Summary

Country	Australia
Domain	instantsecurity.com.au
ASN	AS142411
Registry	APNIC
ID	ISAPL-AU

WHOIS Details

inetnum:        103.245.158.0 - 103.245.158.255
netname:        ISAPL-AU
descr:          Instant Security Alarms Pty Ltd
country:        AU
org:            ORG-ISAP1-AP
admin-c:        ISAP1-AP
tech-c:         ISAP1-AP
abuse-c:        AI955-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-ISAPL-AU
mnt-irt:        IRT-ISAPL-AU
last-modified:  2023-08-01T01:50:05Z
source:         APNIC

irt:            IRT-ISAPL-AU
address:        2 Hasp Street, Brisbane Queensland 4073
e-mail:         IPNOC@instantsecurity.com.au
abuse-mailbox:  IPNOC@instantsecurity.com.au
admin-c:        ISAP1-AP
tech-c:         ISAP1-AP
auth:           # Filtered
remarks:        ipnoc@instantsecurity.com.au was validated on 2025-08-19
mnt-by:         MAINT-ISAPL-AU
last-modified:  2025-11-18T00:37:07Z
source:         APNIC

organisation:   ORG-ISAP1-AP
org-name:       Instant Security Alarms Pty Ltd
org-type:       LIR
country:        AU
address:        2 Hasp Street
phone:          +610732793279
e-mail:         IPNOC@instantsecurity.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:21Z
source:         APNIC

role:           ABUSE ISAPLAU
country:        ZZ
address:        2 Hasp Street, Brisbane Queensland 4073
phone:          +000000000
e-mail:         IPNOC@instantsecurity.com.au
admin-c:        ISAP1-AP
tech-c:         ISAP1-AP
nic-hdl:        AI955-AP
remarks:        Generated from irt object IRT-ISAPL-AU
remarks:        ipnoc@instantsecurity.com.au was validated on 2025-08-19
abuse-mailbox:  IPNOC@instantsecurity.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-19T22:48:19Z
source:         APNIC

role:           Instant Security Alarms Pty Ltd administrator
address:        2 Hasp Street, Brisbane Queensland 4073
country:        AU
phone:          +610732793279
e-mail:         IPNOC@instantsecurity.com.au
admin-c:        ISAP1-AP
tech-c:         ISAP1-AP
nic-hdl:        ISAP1-AP
mnt-by:         MAINT-ISAPL-AU
last-modified:  2023-08-01T01:31:56Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.245.0.0/16

Range	ASN	Company	Num of IPs
103.245.172.0/22	AS134244	Orca Communications Ltd	1,024
103.245.40.0/22	AS203020	steel-axis LLC	1,024
103.245.84.0/22	AS9268	Over the Wire Pty Ltd	1,024
103.245.12.0/22	AS132453	Tripleplay Telecom Pvt Ltd	1,024
103.245.76.0/22	AS132590	No. 012, Group 7, Taphul Village	1,024
103.245.136.0/22	AS45725	PT Kings Network Indonesia	1,024
103.245.252.0/22	AS131440	ZINGPLAY VIETNAM COMPANY LIMITED	1,024
103.245.212.0/22	AS45926	Web In A Box	1,024
103.245.16.0/22	AS46023	PT Honeycom Kreasi Pratama	1,024
103.245.44.0/22	AS46484	Musarubra Software India Private Limited	1,024
103.245.148.0/22	AS55313	Hanel Communication JSC	1,024
103.245.128.0/22	AS55982	Changhong IT information Products CO.,LTD.	1,024
103.245.180.0/22	AS24532	PT INET GLOBAL INDO	1,024
103.245.240.0/22	AS17660	Bhutan Telecom Ltd	1,024
103.245.88.0/22	AS38044	GITN-NETWORK	1,024
103.245.248.0/22	AS38244	ZIE COMPANY LIMITED	1,024
103.245.32.0/22	AS132519	Sikka Cable	1,024
103.245.4.0/22	AS139468	DC Communications Inc.	1,024
103.245.24.0/23	AS55933	Bengbu Qingye Technology	512
103.245.24.0/23	AS55933	Bengbu Qingye Technology	512
103.245.24.0/23	AS13378	Bengbu Qingye Technology	512
103.245.240.0/23	AS18024	DrukNet core infrastructure	512
103.245.236.0/23	AS151858	LP TECHNOLOGY ELECTRONIC COMMERCE COMPANY LIMITED	512
103.245.220.0/23	AS58580	NCL CONSULTING PTY. LTD T/A Managed Data Solutions	512
103.245.238.0/23	AS135983	ADVIETNAM ADVERTISEMENT MEDIA COMPANY LIMITED	512
103.245.242.0/23	AS17660	DrukNet WiMAX network	512
103.245.178.0/23	AS9341	PT Global Data Informatika	512
103.245.24.0/23	AS13378	Bengbu Qingye Technology	512
103.245.181.0/24	AS24532	PT Inet Global Indo	256
103.245.98.0/24	AS38031	MD. EMDADUL HOQUE	256
103.245.99.0/24	AS38031	MD. EMDADUL HOQUE	256
103.245.100.0/24	AS38457	Honesty Net Solutions (India) Pvt Ltd,	256
103.245.101.0/24	AS38457	Honesty Net Solutions (India) Pvt Ltd,	256
103.245.102.0/24	AS38457	Honesty Net Solutions (India) Pvt Ltd,	256
103.245.116.0/24	AS43937	PT TENSHARED	256
103.245.117.0/24	AS43937	PT WVA	256
103.245.118.0/24	AS43937	PT WVAPG	256
103.245.119.0/24	AS43937	PT WVASB	256
103.245.20.0/24	AS45804	Pacenet Meghbela Broadband Pvt Ltd	256
103.245.227.0/24	AS45949	McMillan Shakespeare Australia pty Ltd	256
103.245.21.0/24	AS4755	SQS INDIA BFSI LIMITED	256
103.245.222.0/24	AS54113	Fastly, Inc	256
103.245.164.0/24	AS56309	SiamData Network	256
103.245.144.0/24	AS58405	UNITED TELECOMS LIMITED	256
103.245.220.0/24	AS58580	Fastrack Technology Pty Ltd	256
103.245.221.0/24	AS58580	Fastrack Technology Pty Ltd	256
103.245.147.0/24	AS58759	Artech Infosystems Pvt Limited in India	256
103.245.109.0/24	AS58800	Broadband Customer at Banani POP	256
103.245.110.0/24	AS58800	Broadband Customer at Gulshan Baridhara POP	256
103.245.111.0/24	AS58800	Co-Location Services	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

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

IP Address	ASN	Details
103.245.158.20	AS142411 Instant Security Alarms Pty Ltd	`10.32ms` from Brisbane, 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
98.192.117.8	AS7922 Comcast Cable Communications, LLC	`3.56ms` from Atlanta, US
161.116.219.24	AS13041 Consorci de Serveis Universitaris de Catalunya	`1.31ms` from Barcelona, ES
84.58.50.8	AS3209 Vodafone GmbH	`8.93ms` from Berlin, DE
129.128.197.136	AS3359 University of Alberta	`5.44ms` from Calgary, CA
96.165.132.72	AS393232 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
14.236.127.8	AS45899 VNPT Corp	`5.09ms` from Da Nang, VN
152.188.165.200	AS701 Verizon Business	`0.91ms` from Dallas, US
8.139.50.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.42ms` from Hangzhou, CN
180.249.127.184	AS7713 PT Telekomunikasi Indonesia	`17.25ms` from Jakarta, ID
172.215.190.8	AS8075 Microsoft Corporation	`0.24ms` from San Antonio, US
20.5.109.136	AS8075 Microsoft Corporation	`0.68ms` from Sydney, AU
73.31.201.200	AS7922 Comcast Cable Communications, LLC	`6.00ms` from Ashburn, US
188.173.139.120	AS48161 NEXTGEN COMMUNICATIONS SRL	`4.51ms` from Bucharest, RO
160.177.21.232	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.62ms` from Casablanca, MA
217.46.76.56	AS2856 British Telecommunications PLC	`3.52ms` from Erith, GB
160.124.152.104	AS132839 POWER LINE DATACENTER	`1.02ms` from Hong Kong, HK
87.21.23.104	AS3269 Telecom Italia S.p.A.	`15.59ms` from Naples, IT
47.16.204.88	AS6128 Cablevision Systems Corp.	`1.69ms` from New York City, US
220.186.50.24	AS4134 CHINANET-BACKBONE	`9.44ms` from Ningbo, CN
210.235.92.168	AS2516 KDDI CORPORATION	`4.71ms` from Osaka, JP
212.194.141.168	AS5410 Bouygues Telecom SA	`5.52ms` from Paris, FR
189.155.148.248	AS8151 UNINET	`14.43ms` from Santiago de Queretaro, MX
49.254.40.72	AS4766 Korea Telecom	`0.81ms` from Seoul, KR
180.157.46.232	AS4812 China Telecom (Group)	`4.00ms` from Shanghai, CN
220.181.41.8	AS23724 IDC, China Telecommunications Corporation	`2.56ms` from Tianjin, CN

Traceroute

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

traceroute -a -n -q1 103.245.158.34

traceroute to 103.245.158.34 (103.245.158.34): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 0.264 ms

2 [AS136557] 103.216.222.91 0.146 ms

3 [AS7474] 220.101.74.89 0.766 ms

4 *

5 [AS2764] 203.8.178.17 1.893 ms

6 [AS7545] 203.219.106.21 1.633 ms

7 [AS7545] 60.240.241.156 2.54 ms

8 *

9 *

10 *

11 [AS142411] 103.245.158.34 10.856 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On January 19th 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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