103.157.17.0/24

AS140583 · OPTITEL PTY LTD

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Summary

Country	Australia
Domain	optitel.com.au
ASN	AS140583
Registry	APNIC
ID	OPTITELPTYLTD-AU

WHOIS Details

inetnum:        103.157.17.0 - 103.157.17.255
netname:        OPTITELPTYLTD-AU
descr:          OPTITEL PTY LTD
country:        AU
org:            ORG-OPL29-AP
admin-c:        OPLA19-AP
tech-c:         OPLA19-AP
abuse-c:        AO237-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-OPTITELPTYLTD-AU
mnt-routes:     MAINT-OPTITELPTYLTD-AU
mnt-irt:        IRT-OPTITELPTYLTD-AU
last-modified:  2020-10-08T01:56:53Z
source:         APNIC

irt:            IRT-OPTITELPTYLTD-AU
address:        PO BOX 583, Kununurra WA 6743
e-mail:         admin@optitel.com.au
abuse-mailbox:  admin@optitel.com.au
admin-c:        OPLA19-AP
tech-c:         OPLA19-AP
auth:           # Filtered
remarks:        admin@optitel.com.au was validated on 2025-07-23
mnt-by:         MAINT-OPTITELPTYLTD-AU
last-modified:  2025-11-18T00:33:41Z
source:         APNIC

organisation:   ORG-OPL29-AP
org-name:       OPTITEL PTY LTD
org-type:       LIR
country:        AU
address:        PO BOX 583
phone:          +61891681551
e-mail:         admin@optitel.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:11Z
source:         APNIC

role:           ABUSE OPTITELPTYLTDAU
country:        ZZ
address:        PO BOX 583, Kununurra WA 6743
phone:          +000000000
e-mail:         admin@optitel.com.au
admin-c:        OPLA19-AP
tech-c:         OPLA19-AP
nic-hdl:        AO237-AP
remarks:        Generated from irt object IRT-OPTITELPTYLTD-AU
remarks:        admin@optitel.com.au was validated on 2025-07-23
abuse-mailbox:  admin@optitel.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-23T03:27:18Z
source:         APNIC

role:           OPTITEL PTY LTD administrator
address:        PO BOX 583, Kununurra WA 6743
country:        AU
phone:          +61891681551
e-mail:         admin@optitel.com.au
admin-c:        OPLA19-AP
tech-c:         OPLA19-AP
nic-hdl:        OPLA19-AP
mnt-by:         MAINT-OPTITELPTYLTD-AU
last-modified:  2020-04-17T11:26:08Z
source:         APNIC

route:          103.157.17.0/24
origin:         AS140583
descr:          OptiTel
mnt-by:         MAINT-OPTITELPTYLTD-AU
last-modified:  2020-10-10T08:26:17Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.157.0.0/16

Range	ASN	Company	Num of IPs
103.157.42.0/23	AS131642	Pittqiao Network Information Co.,Ltd.	512
103.157.230.0/23	AS132296	Liberty Digital Services	512
103.157.44.0/23	AS132877	Kalash Services Pvt Ltd	512
103.157.124.0/23	AS132926	Allen Career Institute	512
103.157.166.0/23	AS133301	Kernel Fibernet Online Network Pvt Ltd	512
103.157.52.0/23	AS134858	Iana Solutions Digital India	512
103.157.216.0/23	AS135905	SAIGON TELECOMMUNICATIONS TECHNOLOGY SOLUTIONS COMPANY	512
103.157.204.0/23	AS135918	SPR Viet Nam Joint Stock Company	512
103.157.224.0/23	AS136171	Dhruva Cloud	512
103.157.240.0/23	AS136697	Electro Service And Advertiser	512
103.157.116.0/23	AS137331	PT Ratna Sejahtera Abadi	512
103.157.90.0/23	AS137880	Prime Tech Solution Pvt Ltd	512
103.157.178.0/23	AS138296	Ibroadband Internet Service	512
103.157.18.0/23	AS140747	Department of Science and Technology of Dong Nai province	512
103.157.32.0/23	AS141109	PT Omni Cloud Indonesia	512
103.157.76.0/23	AS141112	PT Akses Satu Nusantara	512
103.157.192.0/23	AS141122	PT Aneka Siak Nusantara	512
103.157.180.0/23	AS141246	9 Stars Giga Fibernet Pvt Ltd	512
103.157.186.0/23	AS141324	Hightec Network Solutions (OPC) Private Limited.	512
103.157.66.0/23	AS141343	Zeta Technologies (Pvt.) Limited	512
103.157.94.0/23	AS141346	Mohammad Khalid Haider Khan t/a Computer Future	512
103.157.92.0/23	AS141351	SABRI SHAHARIAR SAJIB t/a Rural Development Project Network	512
103.157.108.0/23	AS141353	ANGLO AMERICAN METALLURGICAL COAL PTY LTD	512
103.157.202.0/23	AS141375	Central Internet Link	512
103.157.150.0/23	AS142511	A S Communication	512
103.157.218.0/23	AS149118	3S Viet Nam Technology Joint Stock Company	512
103.157.112.0/23	AS149240	Afi Enterprises	512
103.157.246.0/23	AS150341	MUDAFA FIBER NET	512
103.157.114.0/23	AS17995	PT Trihalim Sembada	512
103.157.190.0/23	AS17995	PT Murni Kasih Bangsa	512
103.157.110.0/23	AS18250	GEEK NETWORKS PTY LIMITED	512
103.157.184.0/23	AS55342	Homenet	512
103.157.64.0/23	AS56239	PT Graha Anugrah Sejahtera	512
103.157.82.0/23	AS58369	PT Linksindo Makmur	512
103.157.242.0/23	AS63784	Digital Agency	512
103.157.48.0/23	AS63859	PT Integrate Digital Indonesia	512
103.157.244.0/23	AS7492	NEXON PTY LTD t/a Nexware	512
103.157.0.0/24	AS141236	MCDC-MM	256
103.157.1.0/24	AS141236	MCDC-MM	256
103.157.34.0/24	AS141240	Nepal Investment Bank Limited	256
103.157.99.0/24	AS45625	LTIMINDTREE LIMITED	256
103.157.16.0/24	AS141253	Zoram Internet Provider Pvt Ltd	256
103.157.103.0/24	AS45671	INTERAKT IT PTY LTD	256
103.157.68.0/24	AS45671	Net Ninjas Pty Ltd	256
103.157.74.0/24	AS141345	Modhumoti Bank Ltd.	256
103.157.252.0/24	AS4648	Fulton Hogan Limited	256
103.157.88.0/24	AS141347	7Star Telecom	256
103.157.89.0/24	AS141347	7Star Telecom	256
103.157.89.0/24	AS141347	7Star Telecom	256
103.157.84.0/24	AS4826	FIS SYSTEMS PTY LTD	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

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

IP Address	ASN	Details
103.157.17.32	AS140583 OPTITEL PTY LTD	`0.22ms` from Perth, 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
154.84.1.232	AS17561 LARUS Limited	`0.56ms` from Amsterdam, NL
82.156.83.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.78ms` from Beijing, CN
102.50.249.200	AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.51ms` from Casablanca, MA
121.74.210.216	AS9500 One New Zealand Group Limited	`5.48ms` from Christchurch, NZ
104.55.7.40	AS7018 AT&T Enterprises, LLC	`6.79ms` from Miami, US
54.204.225.168	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
42.60.84.40	AS9506 Singtel Fibre Broadband	`1.15ms` from Singapore, SG
171.117.254.104	AS4837 CHINA UNICOM China169 Backbone	`2.73ms` from Taiyuan, CN
77.188.157.184	AS6805 Telefonica Germany GmbH & Co.OHG	`4.13ms` from Berlin, DE
35.86.70.200	AS16509 Amazon.com, Inc.	`0.56ms` from Boardman, US
206.127.67.56	AS4043 Montana Internet Corporation	`8.69ms` from Calgary, CA
119.52.235.40	AS4837 CHINA UNICOM China169 Backbone	`8.81ms` from Changchun, CN
3.16.181.216	AS16509 Amazon.com, Inc.	`0.70ms` from Columbus, US
90.238.77.56	AS3301 Telia Company AB	`10.83ms` from Copenhagen, DK
76.184.194.72	AS11427 Charter Communications Inc	`4.93ms` from Dallas, US
92.215.49.120	AS3209 Vodafone GmbH	`8.44ms` from Frankfurt am Main, DE
149.129.68.40	AS45102 Alibaba (US) Technology Co., Ltd.	`1.35ms` from Hong Kong, HK
148.59.242.232	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`9.36ms` from Kelowna, CA
71.230.199.216	AS7922 Comcast Cable Communications, LLC	`9.77ms` from Morris Plains, US
68.197.60.136	AS6128 Cablevision Systems Corp.	`8.28ms` from Newark, US
144.130.109.88	AS1221 Telstra Limited	`1.89ms` from Perth, AU
98.89.144.40	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
95.68.214.24	AS12389 PJSC Rostelecom	`12.16ms` from Samara, RU
103.162.26.40	AS55405 Exa Bytes Network Sdn.Bhd.	`0.38ms` from Sepang, MY
126.1.7.232	AS17676 SoftBank Corp.	`2.46ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 103.157.17.75

traceroute to 103.157.17.75 (103.157.17.75): 64 hops max, 52 byte packets

3 [AS3356] 4.69.206.178 171.61 ms

4 [AS3356] 8.245.2.186 164.075 ms

5 *

6 *

7 [AS140583] 103.157.17.75 209.998 ms

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On December 6th 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.

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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