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
103.57.3.42	AS45437 Real World - The Core	`0.14ms` from Perth, AU
103.57.2.29	AS134179 Real World Networks Pty Ltd	`0.65ms` 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
52.41.182.22	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
74.92.21.150	AS7922 Comcast Cable Communications, LLC	`5.94ms` from Boston, US
118.209.1.54	AS7545 TPG Telecom Limited	`2.05ms` from Brisbane, AU
35.224.180.118	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
222.187.162.166	AS4134 CHINANET-BACKBONE	`9.21ms` from Huai'an, CN
38.180.70.214	AS58061 Scalaxy B.V.	`0.21ms` from Meppel, NL
61.221.20.70	AS3462 Data Communication Business Group	`14.12ms` from Taichung, TW
203.119.137.118	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.27ms` from Zhangjiakou, CN
37.74.47.134	AS1136 KPN B.V.	`0.51ms` from Amsterdam, NL
173.88.208.38	AS10796 Charter Communications Inc	`12.50ms` from Columbus, US
162.253.114.38	AS11696 Fusion, LLC	`0.96ms` from Dallas, US
209.189.173.86	AS54249 Albuquerque Public Schools	`10.00ms` from Denver, US
89.100.207.6	AS6830 Liberty Global Europe Holding B.V.	`6.39ms` from Dublin, IE
221.206.131.134	AS4837 CHINA UNICOM China169 Backbone	`11.39ms` from Harbin, CN
154.221.94.38	AS134175 SH2206-AP	`0.72ms` from Hong Kong, HK
114.230.128.150	AS4134 CHINANET-BACKBONE	`5.30ms` from Huai'an, CN
118.131.164.134	AS3786 LG DACOM Corporation	`1.99ms` from Incheon, KR
103.63.26.150	AS138089 PT.Global Media Data Prima	`0.27ms` from Jakarta, ID
18.175.39.150	AS16509 Amazon.com, Inc.	`0.20ms` from London, GB
47.35.62.38	AS20115 Charter Communications LLC	`11.26ms` from Los Angeles, US
50.213.151.198	AS7922 Comcast Cable Communications, LLC	`7.03ms` from Murfreesboro, US
98.92.165.102	AS14618 Amazon.com, Inc.	`0.35ms` from Reston, US
112.179.115.246	AS4766 Korea Telecom	`5.31ms` from Seoul, KR
116.233.85.118	AS4812 China Telecom (Group)	`4.15ms` from Shanghai, CN
2.67.169.214	AS44034 Hi3G Access AB	`7.26ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 -f6 103.57.2.1

traceroute to 103.57.2.1 (103.57.2.1): 64 hops max, 52 byte packets

6 [AS134179] 103.57.2.1 0.748 ms

Measurement taken from

IPinfo ProbeNet in Sydney, 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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