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:  2025-09-04T07:10:09Z
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
103.57.108.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.57.20.0/22	AS63980	Md. Anwar Hossen t/a Minara Firoz Infotech	1,024
103.57.156.0/22	AS134187	BSO Network Solutions SAS	1,024
103.57.228.0/22	AS132839	Room 3,5 floor,No.11 building, Tan Wo Shing Street	1,024
103.57.120.0/22	AS134186	34 Kemal Ataturk Avenue, Awal Center, Level 11, Banani C	1,024
103.57.172.0/22	AS55352	Mark Technologies	1,024
103.57.184.0/22	AS134264	DIGI STAR INFO SOLUTIONS PRIVATE LIMITED	1,024
103.57.80.0/22	AS135724	ALLNET BROADBAND NETWORK	1,024
103.57.80.0/22	AS56268	ALLNET BROADBAND NETWORK	1,024
103.57.220.0/22	AS135905	iNET Media Company Limited	1,024
103.57.252.0/22	AS132296	Veena Enterprises	1,024
103.57.28.0/22	AS17676	4-28-7 Higashitateishi	1,024
103.57.32.0/22	AS134369	ATOS (AUSTRALIA) PTY LTD	1,024
103.57.36.0/22	AS55699	PT United Broadband Communications	1,024
103.57.40.0/22	AS59521	Spokkie B.V.	1,024
103.57.4.0/22	AS9370	Expert Incorporated	1,024
103.57.44.0/22	AS17676	2-1-1 Taito	1,024
103.57.48.0/22	AS131950	EnjoyVC Japan Corporation	1,024
103.57.12.0/22	AS63701	Jishi Media Co ., Ltd.	1,024
103.57.72.0/22	AS42695	City Network International AB	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
103.57.206.0/24	AS134840	Myanmar Country Co Ltd	256
103.57.207.0/24	AS134840	Myanmar Country Co Ltd	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
103.57.226.0/24	AS134029	Unique Identification Authority of India	256
103.57.227.0/24	AS137406	U506 Executive Bldg 369 G. Puyat Ave cor Makati Ave	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
103.57.239.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.240.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.241.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.242.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.243.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.244.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.245.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.246.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.247.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.248.0/24	AS9009	EDIS Infrastructure in Hong Kong	256
103.57.249.0/24	AS9009	EDIS infrastructure in Australia	256
103.57.250.0/24	AS7195	EDIS infrastructure in Colombia	256
103.57.251.0/24	AS9009	EDIS Infrastructure in UAE	256
103.57.68.0/24	AS134183	Progress I.T. Pty Ltd	256
103.57.69.0/24	AS133985	Tractor and farm equipmemts Ltd	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
103.57.0.1	khudothimytrung.vn	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.57.2.5	AS134179 Real World Networks Pty Ltd	`0.65ms` from Sydney, AU
103.57.3.42	AS45437 Real World - The Core	`0.18ms` 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
203.54.175.230	AS1221 Telstra Limited	`0.62ms` from Adelaide, AU
40.137.84.246	AS7029 Windstream Communications LLC	`0.55ms` from Ashburn, US
117.13.10.22	AS4837 CHINA UNICOM China169 Backbone	`5.46ms` from Beijing, CN
98.184.50.230	AS22773 Cox Communications Inc.	`8.31ms` from Boston, US
196.77.32.22	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`18.76ms` from Braga, PT
189.75.155.118	AS8167 V tal	`0.87ms` from Curitiba, BR
64.201.133.214	AS11915 TPx Communications	`0.48ms` from Dallas, US
150.238.34.150	AS36351 IBM Cloud	`0.75ms` from Dallas, US
176.52.198.246	AS28876 suec // dacor GmbH	`4.11ms` from Frankfurt am Main, DE
147.160.9.6	AS18615 Mainstream Fiber Networks, LLC	`2.15ms` from Indianapolis, US
104.103.227.38	AS16625 Akamai Technologies, Inc.	`0.33ms` from London, GB
23.26.112.246	AS401152 Ace Data Centers II, L.L.C.	`2.34ms` from London, GB
79.13.65.150	AS3269 Telecom Italia S.p.A.	`9.06ms` from Milan, IT
37.193.208.134	AS31200 Novotelecom Ltd	`1.11ms` from Novosibirsk, RU
34.1.109.38	AS19527 Google LLC	`0.30ms` from Phoenix, US
67.66.78.6	AS7018 AT&T Enterprises, LLC	`9.97ms` from Phoenix, US
52.87.7.166	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
77.108.255.22	AS35728 MTS PJSC	`8.60ms` from Samara, RU
49.24.87.102	AS4766 Korea Telecom	`4.86ms` from Seoul, KR
93.83.110.86	AS8447 A1 Telekom Austria AG	`5.26ms` from Vienna, AT
104.178.206.214	AS7018 AT&T Enterprises, LLC	`3.02ms` from Atlanta, US
172.67.143.150	AS13335 Cloudflare, Inc.	`0.14ms` from Buenos Aires, AR
75.219.20.118	AS6167 Verizon Business	`16.53ms` from Chicago, US
200.45.142.150	AS7303 Telecom Argentina S.A.	`11.32ms` from Cordoba, AR
99.74.213.246	AS7018 AT&T Enterprises, LLC	`4.18ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 103.57.0.31

traceroute to 103.57.0.31 (103.57.0.31): 6 hops max, 52 byte packets

2 [AS136557] 103.216.222.3 0.3 ms

3 [AS136557] 103.216.222.4 0.178 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On September 11th 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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