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 AS703 Verizon Australia PTY Limited 32,768
203.166.0.0/17 AS12234 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
203.166.158.0/24 AS139719 Cloud Service 256
203.166.216.0/24 AS133736 TASMANET 256
203.166.218.0/24 AS56307 NSW Education Standards Authority 256
203.166.159.0/24 AS139719 WebSatMedia 256
203.166.217.0/24 AS45319 Universitas Bhayangkara 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.166.254.135 terencechan.net 1
203.166.255.85 suttonmadaschi.com 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

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

IP Address ASN Details
203.166.254.58 AS7545 TPG Telecom Limited 0.95ms from Sydney, AU
203.166.253.47 AS7545 TPG Telecom Limited 1.05ms from Sydney, AU
203.166.252.234 AS7545 TPG Telecom Limited 0.90ms from Sydney, AU
203.166.255.167 AS7545 TPG Telecom Limited 1.16ms 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
108.68.88.54 AS7018 AT&T Enterprises, LLC 10.08ms from Atlanta, US
109.92.244.38 AS8400 TELEKOM SRBIJA a.d. 0.43ms from Belgrade, RS
188.81.91.38 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 4.63ms from Braga, PT
206.74.125.198 AS2711 Spirit Communications 6.51ms from Charlotte, US
104.49.64.246 AS7018 AT&T Enterprises, LLC 2.44ms from Chicago, US
173.194.101.150 AS15169 Google LLC 6.34ms from Dallas, US
209.23.11.70 AS6364 Atlantic.net, Inc. 1.13ms from Dallas, US
98.51.190.214 AS7922 Comcast Cable Communications, LLC 5.71ms from Fremont, US
178.2.11.22 AS3209 Vodafone GmbH 8.29ms from Hamburg, DE
1.250.27.230 AS9318 SK Broadband Co Ltd 5.40ms from Incheon, KR
104.168.108.198 AS36352 HostPapa 0.31ms from Los Angeles, US
189.247.106.6 AS8151 UNINET 4.09ms from Mexico City, MX
3.96.59.150 AS16509 Amazon.com, Inc. 0.87ms from Montreal, CA
39.68.197.54 AS4837 CHINA UNICOM China169 Backbone 7.59ms from Qingdao, CN
118.45.147.118 AS4766 Korea Telecom 5.25ms from Seoul, KR
76.100.220.22 AS7922 Comcast Cable Communications, LLC 6.43ms from Ashburn, US
34.133.104.102 AS396982 Google LLC 0.12ms from Council Bluffs, US
14.245.199.70 AS45899 VNPT Corp 4.87ms from Da Nang, VN
98.250.145.70 AS7922 Comcast Cable Communications, LLC 10.36ms from Detroit, US
72.145.23.198 AS8075 Microsoft Corporation 0.20ms from Dublin, IE
113.191.21.198 AS45899 VNPT Corp 3.38ms from Hanoi, VN
14.234.202.198 AS45899 VNPT Corp 4.94ms from Ho Chi Minh City, VN
183.87.63.70 AS136907 HUAWEI CLOUDS 1.17ms from Hong Kong, HK
20.239.198.246 AS8075 Microsoft Corporation 0.60ms from Hong Kong, HK
107.138.8.230 AS7018 AT&T Enterprises, LLC 8.47ms from Houston, 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 203.166.254.30
traceroute to 203.166.254.30 (203.166.254.30): 64 hops max, 52 byte packets
4 [AS7545] 203.29.134.74 0.466 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
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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