203.166.252.0/22

AS7545  ·  TPG Telecom Limited

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Summary

Country Australia
Domain iinet.net.au
ASN AS7545
Parent Range 203.166.224.0/19
Registry APNIC
ID IINET-AU

WHOIS Details

inetnum:        203.166.224.0 - 203.166.255.255
netname:        IINET-AU
descr:          iiNet Limited
descr:          Level 6, 263 Adelaide Terrace
descr:          Perth
country:        AU
org:            ORG-IL1-AP
admin-c:        IH207-AP
tech-c:         IH207-AP
abuse-c:        AI376-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-IH207-AP
mnt-routes:     MAINT-AU-IH207-AP
mnt-irt:        IRT-IINET-AU
last-modified:  2020-06-03T13:04:12Z
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 2025-10-30
mnt-by:         MAINT-AU-IH207-AP
last-modified:  2026-01-14T02:44:47Z
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 2025-10-30
abuse-mailbox:  noc@staff.iinet.net.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-30T06:56:20Z
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

Overlapping Ranges

BGP prefixes that contain 203.166.252.0/22

Range ASN Company Num of IPs
203.166.224.0/19 AS7545 iiNet Limited 8,192

Nearby Ranges

BGP prefixes that overlap with 203.166.0.0/16

Range ASN Company Num of IPs
203.166.0.0/17 AS12234 Verizon Australia PTY Limited 32,768
203.166.0.0/17 AS703 Verizon Australia PTY Limited 32,768
203.166.224.0/19 AS7545 iiNet Limited 8,192
203.166.128.0/20 AS10031 WEBSATMEDIA PTE LTD 4,096
203.166.192.0/20 AS9326 PT Centrin Online Prima 4,096
203.166.220.0/22 AS63981 43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong 1,024
203.166.140.0/22 AS10031 Cloud Service 1,024
203.166.158.0/23 AS139719 WEBSATMEDIA PTE LTD 512
203.166.219.0/24 AS45657 NSW Rural Fire Service 256
203.166.218.0/24 AS56307 NSW Education Standards Authority 256
203.166.159.0/24 AS10031 WebSatMedia 256
203.166.216.0/24 AS133736 TASMANET 256
203.166.158.0/24 AS139719 Cloud Service 256
203.166.217.0/24 AS45319 Universitas Bhayangkara 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
203.166.255.85 suttonmadaschi.com 1
203.166.254.135 terencechan.net 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

Pingable IPs

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

IP Address ASN Details
203.166.255.169 AS7545 TPG Telecom Limited 1.11ms from Sydney, AU
203.166.253.172 AS7545 TPG Telecom Limited 0.92ms from Sydney, AU
203.166.252.61 AS7545 TPG Telecom Limited 1.07ms from Sydney, AU
203.166.254.60 AS7545 TPG Telecom Limited 0.99ms 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
77.170.84.102 AS1136 KPN B.V. 2.54ms from Amsterdam, NL
181.136.75.166 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.85ms from Bogota, CO
70.224.129.150 AS7018 AT&T Enterprises, LLC 2.18ms from Chicago, US
175.100.202.246 AS55355 ISP 1.16ms from Hong Kong, HK
70.123.204.86 AS11427 Charter Communications Inc 7.66ms from Houston, US
97.189.203.134 AS6167 Verizon Business 7.73ms from Los Angeles, US
78.121.178.86 AS15557 Societe Francaise Du Radiotelephone - SFR SA 18.56ms from Lyon, FR
62.24.148.214 AS13285 TalkTalk Communications Limited 0.81ms from Manchester, GB
174.57.67.70 AS7922 Comcast Cable Communications, LLC 6.98ms from New York City, US
60.108.68.102 AS17676 SoftBank Corp. 3.43ms from Osaka, JP
220.235.77.166 AS7545 TPG Telecom Limited 1.19ms from Perth, AU
50.37.245.6 AS20055 Wholesail networks LLC 7.64ms from Portland, US
32.212.249.70 AS46690 Southern New England Telephone Company and SNET America, Inc. 9.44ms from Secaucus, US
125.244.60.214 AS9316 DACOM-PUBNETPLUS 2.75ms from Seoul, KR
108.156.138.86 AS16509 Amazon.com, Inc. 0.17ms from Singapore, SG
52.199.83.214 AS16509 Amazon.com, Inc. 0.30ms from Tokyo, JP
41.109.152.166 AS36947 Telecom Algeria 9.93ms from Valencia, ES
42.224.20.102 AS4837 CHINA UNICOM China169 Backbone 2.62ms from Zhengzhou, CN
182.127.163.246 AS4837 CHINA UNICOM China169 Backbone 2.47ms from Zhengzhou, CN
108.51.143.86 AS701 Verizon Business 2.29ms from Ashburn, US
80.249.166.118 AS5483 Magyar Telekom Plc. 0.11ms from Budapest, HU
132.232.201.38 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.86ms from Chengdu, CN
173.81.45.54 AS19108 Optimum 18.75ms from Chicago, US
173.19.253.38 AS30036 Mediacom Communications Corp 8.39ms from Chicago, US
150.253.177.38 AS13445 Cisco Webex LLC 1.84ms 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 -f5 203.166.252.39
traceroute to 203.166.252.39 (203.166.252.39): 64 hops max, 52 byte packets
6 *
7 *
8 [AS7545] 203.29.134.74 206.086 ms
9 [AS7545] 203.166.252.39 213.598 ms
Measurement taken from IPinfo ProbeNet in Gretna, US
On

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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