203.57.208.0/21

AS7545 · TPG Telecom Limited

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Summary

Country	Australia
Domain	iinet.net.au
ASN	AS7545
Registry	APNIC
ID	IINET-AU

WHOIS Details

inetnum:        203.57.208.0 - 203.57.215.255
netname:        IINET-AU
descr:          iiNet Limited
descr:          Level 6, 263 Adelaide Terrace
descr:          Perth
descr:          203.57.208.0/21 migrated from Tas Access
country:        AU
org:            ORG-IL1-AP
admin-c:        IH207-AP
tech-c:         IH207-AP
abuse-c:        AI376-AP
status:         ALLOCATED PORTABLE
remarks:        ----------------------------------------
remarks:        Send abuse reports to abuse@iinet.net.au
remarks:        ----------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-IINET
mnt-irt:        IRT-IINET-AU
last-modified:  2022-11-09T01:32:15Z
source:         APNIC

irt:            IRT-IINET-AU
address:        iiNet Limited
address:        Level 9, 250 St Georges Tce
address:        Perth
address:        WA 6000
e-mail:         noc@staff.iinet.net.au
abuse-mailbox:  noc@staff.iinet.net.au
admin-c:        IH207-AP
tech-c:         IH207-AP
auth:           # Filtered
remarks:        noc@staff.iinet.net.au was validated on 2025-04-30
mnt-by:         MAINT-AU-IH207-AP
last-modified:  2025-09-04T05:17:24Z
source:         APNIC

organisation:   ORG-IL1-AP
org-name:       iiNet Limited
org-type:       LIR
country:        AU
address:        502 Hay St
phone:          +61-8-9214-2222
fax-no:         +61-8-9214-2211
e-mail:         noc@iinet.net.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:51Z
source:         APNIC

role:           ABUSE IINETAU
country:        ZZ
address:        iiNet Limited
address:        Level 9, 250 St Georges Tce
address:        Perth
address:        WA 6000
phone:          +000000000
e-mail:         noc@staff.iinet.net.au
admin-c:        IH207-AP
tech-c:         IH207-AP
nic-hdl:        AI376-AP
remarks:        Generated from irt object IRT-IINET-AU
remarks:        noc@staff.iinet.net.au was validated on 2025-04-30
abuse-mailbox:  noc@staff.iinet.net.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-30T01:24:37Z
source:         APNIC

person:         iiNet Hostmaster
nic-hdl:        IH207-AP
e-mail:         abuse@iinet.net.au
address:        iiNet Limited
address:        Level 9, 250 St Georges Tce
address:        Perth
address:        WA 6000
country:        AU
phone:          +61-8-9214-2222
fax-no:         +61-8-9214-2211
mnt-by:         MAINT-AU-IH207-AP
last-modified:  2011-12-22T05:14:51Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.57.0.0/16

Range	ASN	Company	Num of IPs
203.57.160.0/19	AS7575	University of the Sunshine Coast	8,192
203.57.128.0/20	AS17635	GoldNet Pty Ltd	4,096
203.57.224.0/20	AS58519	CHINANET Guangdong province network	4,096
203.57.152.0/22	AS23646	Clarinet Internet Solutions Pty Ltd	1,024
203.57.48.0/23	AS18390	Spintel Pty Ltd	512
203.57.82.0/23	AS137409	GSL Networks Pty LTD	512
203.57.50.0/23	AS133159	Mammoth Media Pty Ltd	512
203.57.254.0/23	AS58519	CHINANET FUJIAN PROVINCE NETWORK	512
203.57.12.0/23	AS58519	CHINANET FUJIAN PROVINCE NETWORK	512
203.57.0.0/23	AS7600	Escapenet Pty Ltd	512
203.57.114.0/23	AS133159	Mammoth Media Pty Ltd	512
203.57.40.0/23	AS401335	Minerdude LLC	512
203.57.70.0/23	AS58519	CHINANET FUJIAN PROVINCE NETWORK	512
203.57.44.0/23	AS38220	SIS Group Pty Ltd	512
203.57.202.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.203.0/24	AS55561	VOCUS PTY LTD	256
203.57.204.0/24	AS45427	Webzone Holdings Pty Ltd	256
203.57.206.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.207.0/24	AS24110	IVE GROUP AUSTRALIA PTY LTD	256
203.57.219.0/24	AS1221	Boart Longyear Australia Pty Ltd	256
203.57.222.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.223.0/24	AS7474	CSG International Pty Ltd	256
203.57.23.0/24	AS9913	Internet Information Group	256
203.57.249.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.252.0/24	AS136000	LIGHTNING BROADBAND	256
203.57.28.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.29.0/24	AS138015	Daryl Collins	256
203.57.38.0/24	AS140702	Special Service Provider	256
203.57.39.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.4.0/24	AS38049	Collins Foods Group	256
203.57.46.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.5.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.58.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.6.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.61.0/24	AS134760	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.62.0/24	AS133934	Queensland Teachers Union of Employees	256
203.57.66.0/24	AS135089	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.69.0/24	AS135089	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.73.0/24	AS135089	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.78.0/24	AS10083	Cynergic National Network	256
203.57.8.0/24	AS45692	DFSI Spatial Services	256
203.57.81.0/24	AS4826	Creative Broadcasters Ltd	256
203.57.82.0/24	AS137409	GSL Networks Pty LTD - London	256
203.57.83.0/24	AS137409	GSL Networks Pty LTD - London	256
203.57.88.0/24	AS14618	CLICKFUNNELS	256
203.57.90.0/24	AS135089	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.91.0/24	AS17559	TNT Magazine	256
203.57.101.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.109.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256

Hosted domains

There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.57.210.145	rmgr.games	2
203.57.208.140	kyranlange.com	1
203.57.210.78	installd.net	1
203.57.215.49	oneants.com	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
203.57.210.99	AS7545 TPG Telecom Limited	`11.96ms` from Adelaide, AU
203.57.215.198	AS7545 TPG Telecom Limited	`11.03ms` from Adelaide, AU
203.57.209.141	AS7545 TPG Telecom Limited	`11.24ms` from Adelaide, AU
203.57.212.66	AS7545 TPG Telecom Limited	`11.56ms` from Adelaide, AU
203.57.213.143	AS7545 TPG Telecom Limited	`12.61ms` from Melbourne, AU
203.57.211.181	AS7545 TPG Telecom Limited	`11.94ms` from Adelaide, AU
203.57.208.14	AS7545 TPG Telecom Limited	`11.22ms` from Adelaide, AU
203.57.214.200	AS7545 TPG Telecom Limited	`11.24ms` from Adelaide, 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
209.250.84.21	AS6079 RCN	`1.42ms` from Ashburn, US
120.12.161.101	AS4837 CHINA UNICOM China169 Backbone	`6.94ms` from Beijing, CN
108.129.235.37	AS16509 Amazon.com, Inc.	`0.36ms` from Dublin, IE
79.186.93.101	AS5617 Orange Polska Spolka Akcyjna	`2.81ms` from Gdynia, PL
154.0.9.101	AS37680 Cool Ideas Service Provider (Pty) Ltd	`0.13ms` from Johannesburg, ZA
5.138.92.69	AS12389 PJSC Rostelecom	`5.91ms` from Krasnodar, RU
83.34.103.149	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.84ms` from Madrid, ES
114.168.42.245	AS4713 NTT Communications Corporation	`13.79ms` from Osaka, JP
90.27.252.245	AS3215 Orange S.A.	`6.05ms` from Paris, FR
96.227.133.213	AS701 Verizon Business	`1.37ms` from Philadelphia, US
52.11.224.197	AS16509 Amazon.com, Inc.	`4.50ms` from Portland, US
119.181.167.197	AS4837 CHINA UNICOM China169 Backbone	`4.75ms` from Qingdao, CN
151.26.117.165	AS1267 WIND TRE S.P.A.	`17.06ms` from Rende, IT
201.207.28.133	AS11830 Instituto Costarricense de Electricidad y Telecom.	`5.48ms` from San Jose, CR
201.196.149.53	AS11830 Instituto Costarricense de Electricidad y Telecom.	`0.48ms` from San Jose, CR
35.199.115.5	AS396982 Google LLC	`0.09ms` from Sao Paulo, BR
119.65.215.85	AS17858 LG POWERCOMM	`1.92ms` from Seoul, KR
34.0.32.133	AS19527 Google LLC	`0.13ms` from Toronto, CA
23.92.189.5	AS10913 Unitas Global	`0.20ms` from Ashburn, US
3.171.99.21	AS16509 Amazon.com, Inc.	`0.30ms` from Ashburn, US
129.21.181.213	AS4385 Rochester Institute of Technology	`1.95ms` from Buffalo, US
101.96.13.69	AS38738 L.C.S Company.,ltd	`1.08ms` from Ho Chi Minh City, VN
100.43.211.5	AS14265 TPx Communications	`0.61ms` from Los Angeles, US
86.227.142.69	AS3215 Orange S.A.	`13.52ms` from Milan, IT
157.230.185.117	AS14061 DigitalOcean, LLC	`0.22ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 203.57.213.7

traceroute to 203.57.213.7 (203.57.213.7): 64 hops max, 52 byte packets

1 [AS50613] 37.235.49.2 4.556 ms

2 [AS7545] 203.57.213.7 351.953 ms

Measurement taken from

IPinfo ProbeNet in Hafnarfjoerdur, IS

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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