103.57.0.0/22

AS134179 · Real World Networks Pty Ltd

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Summary

Country	Australia
Domain	realworldnetworks.com.au
ASN	AS134179
Registry	APNIC
ID	RWN-AU

WHOIS Details

inetnum:        103.57.0.0 - 103.57.3.255
netname:        RWN-AU
descr:          Real World Networks Pty Ltd
descr:          25/33 Waterloo Road, Macquarie Park NSW 2113
country:        AU
org:            ORG-RWNP1-AP
admin-c:        RWNP1-AP
tech-c:         RWNP1-AP
abuse-c:        AR806-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-RWN-AU
mnt-routes:     MAINT-RWN-AU
mnt-irt:        IRT-RWN-AU
last-modified:  2020-06-02T23:37:53Z
source:         APNIC

irt:            IRT-RWN-AU
address:        25/33 Waterloo Road, Macquarie Park NSW 2113
e-mail:         abuse@realworldnetworks.com.au
abuse-mailbox:  abuse@realworldnetworks.com.au
admin-c:        RWNP1-AP
tech-c:         RWNP1-AP
auth:           # Filtered
remarks:        abuse@realworldnetworks.com.au was validated on 2025-07-30
mnt-by:         MAINT-RWN-AU
last-modified:  2025-11-18T00:29:50Z
source:         APNIC

organisation:   ORG-RWNP1-AP
org-name:       Real World Networks Pty Ltd
org-type:       LIR
country:        AU
address:        2A/277 Lane Cove Rd
phone:          +61-1800-890-662
fax-no:         +61-2-9037-0591
e-mail:         abuse@realworldnetworks.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:36Z
source:         APNIC

role:           ABUSE RWNAU
country:        ZZ
address:        25/33 Waterloo Road, Macquarie Park NSW 2113
phone:          +000000000
e-mail:         abuse@realworldnetworks.com.au
admin-c:        RWNP1-AP
tech-c:         RWNP1-AP
nic-hdl:        AR806-AP
remarks:        Generated from irt object IRT-RWN-AU
remarks:        abuse@realworldnetworks.com.au was validated on 2025-07-30
abuse-mailbox:  abuse@realworldnetworks.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-30T22:52:37Z
source:         APNIC

role:           Real World Networks Pty Ltd administrator
address:        25/33 Waterloo Road, Macquarie Park NSW 2113
country:        AU
phone:          +61-1800-890-662
fax-no:         +61-1800-890-662
e-mail:         abuse@realworldnetworks.com.au
admin-c:        RWNP1-AP
tech-c:         RWNP1-AP
nic-hdl:        RWNP1-AP
mnt-by:         MAINT-RWN-AU
last-modified:  2015-05-09T14:37:46Z
source:         APNIC

route:          103.57.0.0/22
origin:         AS134179
descr:          Real World Networks Pty Ltd 2A/277 Lane Cove Rd
mnt-by:         MAINT-RWN-AU
last-modified:  2020-07-23T12:52:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.57.0.0/16

Range	ASN	Company	Num of IPs
103.57.4.0/22	AS9370	Expert Incorporated	1,024
103.57.220.0/22	AS135905	iNET Media Company Limited	1,024
103.57.48.0/22	AS131950	EnjoyVC Japan Corporation	1,024
103.57.40.0/22	AS59521	Spokkie B.V.	1,024
103.57.12.0/22	AS63701	Jishi Media Co ., Ltd.	1,024
103.57.228.0/22	AS132839	Room 3,5 floor,No.11 building, Tan Wo Shing Street	1,024
103.57.80.0/22	AS135724	ALLNET BROADBAND NETWORK	1,024
103.57.156.0/22	AS134187	BSO Network Solutions SAS	1,024
103.57.184.0/22	AS134264	DIGI STAR INFO SOLUTIONS PRIVATE LIMITED	1,024
103.57.32.0/22	AS134369	ATOS (AUSTRALIA) PTY LTD	1,024
103.57.20.0/22	AS63980	Md. Anwar Hossen t/a Minara Firoz Infotech	1,024
103.57.28.0/22	AS17676	4-28-7 Higashitateishi	1,024
103.57.44.0/22	AS17676	2-1-1 Taito	1,024
103.57.72.0/22	AS42695	City Network International AB	1,024
103.57.108.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.57.172.0/22	AS55352	Mark Technologies	1,024
103.57.36.0/22	AS55699	PT United Broadband Communications	1,024
103.57.80.0/22	AS56268	ALLNET BROADBAND NETWORK	1,024
103.57.252.0/22	AS132296	Veena Enterprises	1,024
103.57.128.0/23	AS63737	FASTNET COMPANY LIMITED	512
103.57.130.0/23	AS63737	KIM TRUNG NETWORK TECHNOLOGY COMPANY LIMITED	512
103.57.70.0/23	AS134006	Sheng Li Telecom India Private Limited	512
103.57.17.0/24	AS153318	mGage India Pvt Limited	256
103.57.16.0/24	AS17439	Gupshup Technology India Pvt. Ltd.	256
103.57.249.0/24	AS57169	EDIS infrastructure in Australia	256
103.57.168.0/24	AS58895	Ebone Network Pvt. Ltd.	256
103.57.169.0/24	AS58895	Ebone Network Pvt. Ltd.	256
103.57.170.0/24	AS58895	Ebone Network Pvt. Ltd.	256
103.57.171.0/24	AS58895	Ebone Network Pvt. Ltd.	256
103.57.88.0/24	AS59171	Matrix Tech Labs	256
103.57.192.0/24	AS63882	GPLnet	256
103.57.193.0/24	AS63882	GPLnet	256
103.57.194.0/24	AS63882	GPLnet	256
103.57.195.0/24	AS63882	GPLnet	256
103.57.20.0/24	AS63980	Minara Firoz Infotech (MFI) \|\| Internet Service Provider (ISP)	256
103.57.21.0/24	AS63980	Minara Firoz Infotech (MFI) \|\| Internet Service Provider (ISP)	256
103.57.22.0/24	AS63980	Minara Firoz Infotech (MFI) \|\| Internet Service Provider (ISP)	256
103.57.151.0/24	AS63984	Nexdecade Technology Pvt. LTD	256
103.57.250.0/24	AS7195	EDIS infrastructure in Colombia	256
103.57.164.0/24	AS8888	xTom	256
103.57.166.0/24	AS8888	xTom	256
103.57.167.0/24	AS8888	xTom	256
103.57.248.0/24	AS9009	EDIS Infrastructure in Hong Kong	256
103.57.251.0/24	AS9009	EDIS Infrastructure in UAE	256
103.57.23.0/24	AS63980	Minara Firoz Infotech (MFI) \|\| Internet Service Provider (ISP)	256
103.57.236.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.237.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.238.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	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

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.57.2.29	AS134179 Real World Networks Pty Ltd	`0.65ms` from Sydney, AU
103.57.3.42	AS45437 Real World - The Core	`0.14ms` 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
89.6.52.70	AS12430 VODAFONE ESPANA S.A.U.	`3.77ms` from Barcelona, ES
190.157.229.6	AS10620 Telmex Colombia S.A.	`17.51ms` from Bogotá, CO
47.110.237.38	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.12ms` from Hangzhou, CN
175.213.26.198	AS4766 Korea Telecom	`2.00ms` from Incheon, KR
36.95.207.134	AS7713 PT Telekomunikasi Indonesia	`0.67ms` from Jakarta, ID
188.50.138.86	AS25019 Saudi Telecom Company JSC	`1.84ms` from Riyadh, SA
12.229.56.150	AS7018 AT&T Enterprises, LLC	`3.45ms` from San Jose, US
124.246.125.182	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.26ms` from Singapore, SG
122.9.33.198	AS23724 IDC, China Telecommunications Corporation	`3.83ms` from Tianjin, CN
99.32.184.182	AS7018 AT&T Enterprises, LLC	`3.63ms` from Atlanta, US
76.23.129.54	AS7922 Comcast Cable Communications, LLC	`10.28ms` from Boston, US
108.242.38.54	AS7018 AT&T Enterprises, LLC	`6.01ms` from Dallas, US
34.245.145.38	AS16509 Amazon.com, Inc.	`0.46ms` from Dublin, IE
177.89.151.230	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`13.64ms` from Fortaleza, BR
37.219.154.22	AS16086 DNA Oyj	`7.93ms` from Helsinki, FI
175.116.15.6	AS9318 SK Broadband Co Ltd	`1.40ms` from Incheon, KR
77.102.111.102	AS5089 Virgin Media Limited	`10.84ms` from London, GB
92.173.145.102	AS3215 Orange S.A.	`3.10ms` from Lyon, FR
32.216.8.86	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.69ms` from New York City, US
67.163.89.198	AS7922 Comcast Cable Communications, LLC	`3.49ms` from Salt Lake City, US
187.230.219.86	AS8151 UNINET	`5.05ms` from Santiago de Queretaro, MX
112.179.115.246	AS4766 Korea Telecom	`5.19ms` from Seoul, KR
175.35.165.22	AS4804 Microplex PTY LTD	`6.09ms` from Adelaide, AU
101.243.96.182	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`4.79ms` from Beijing, CN
84.232.188.198	AS8708 DIGI ROMANIA S.A.	`0.93ms` from Bucharest, RO

Traceroute

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

traceroute -a -n -q1 -f6 -m9 103.57.0.227

traceroute to 103.57.0.227 (103.57.0.227): 9 hops max, 52 byte packets

6 [AS7049] 190.110.99.37 0.727 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Santiago, CL

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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