203.206.104.0/21

AS7545  ·  TPG Telecom Limited

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Summary

Country Australia
Domain iinet.net.au
ASN AS7545
Parent Range 203.206.0.0/16
Registry APNIC
ID IINET-AU

WHOIS Details

inetnum:        203.206.0.0 - 203.206.255.255
netname:        IINET-AU
descr:          iiNet Limited
descr:          Locked Bag 16
descr:          Cloisters Square, WA, 6850
country:        AU
org:            ORG-IL1-AP
admin-c:        NO20-AP
tech-c:         NO20-AP
abuse-c:        AI376-AP
status:         ALLOCATED PORTABLE
remarks:        For abuse/UCE issues, please mail abuse@iinet.net.au.
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-IINET
mnt-irt:        IRT-IINET-AU
last-modified:  2020-06-03T13:04:08Z
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:         Network Operations
nic-hdl:        NO20-AP
e-mail:         apnic-admin@staff.iinet.net.au
address:        iiNet Limited
address:        Level 1
address:        502 Hay Street
address:        Subiaco WA 6008
phone:          +61 8 9214 2222
fax-no:         +61 8 9214 2211
country:        AU
mnt-by:         MAINT-AU-IINET
last-modified:  2012-01-16T06:42:06Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.206.104.0/21

Range ASN Company Num of IPs
203.206.0.0/16 AS7545 iiNet Limited 65,536
203.206.0.0/16 AS4739 iiNet Limited 65,536

Nearby Ranges

BGP prefixes that overlap with 203.206.0.0/16

Range ASN Company Num of IPs
203.206.0.0/16 AS4739 iiNet Limited 65,536
203.206.0.0/16 AS7545 iiNet Limited 65,536

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
203.206.107.162 021005.xyz 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

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

IP Address ASN Details
203.206.104.219 AS7545 TPG Telecom Limited 1.28ms from Perth, AU
203.206.109.41 AS7545 TPG Telecom Limited 1.26ms from Perth, AU
203.206.107.39 AS7545 TPG Telecom Limited 1.33ms from Perth, AU
203.206.108.49 AS7545 TPG Telecom Limited 1.18ms from Perth, AU
203.206.111.188 AS7545 TPG Telecom Limited 1.32ms from Perth, AU
203.206.106.165 AS7545 TPG Telecom Limited 1.44ms from Perth, AU
203.206.110.215 AS7545 TPG Telecom Limited 1.23ms from Perth, AU
203.206.105.142 AS7545 TPG Telecom Limited 1.26ms 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
77.161.175.181 AS1136 KPN B.V. 1.24ms from Amsterdam, NL
23.48.78.245 AS16625 Akamai Technologies, Inc. 0.15ms from Bangkok, TH
125.21.131.117 AS9498 BHARTI Airtel Ltd. 0.74ms from Chennai, IN
219.65.45.245 AS4755 TATA Communications formerly VSNL is Leading ISP 1.12ms from Delhi, IN
92.113.204.245 AS215294 Lumina broadband UAB 0.16ms from Frankfurt am Main, DE
78.184.157.245 AS9121 Turk Telekomunikasyon Anonim Sirketi 3.27ms from Istanbul, TR
23.186.24.101 AS401274 Alice L. Walton School of Medicine 10.41ms from Kansas City, US
81.122.203.53 AS3269 Telecom Italia S.p.A. 4.29ms from Milan, IT
85.174.137.213 AS12389 PJSC Rostelecom 1.12ms from Moscow, RU
92.158.52.37 AS3215 Orange S.A. 6.42ms from Paris, FR
217.128.146.53 AS3215 Orange S.A. 3.49ms from Paris, FR
206.41.72.5 AS4455 IX Reach Ltd 0.18ms from Seattle, US
125.120.60.229 AS4134 CHINANET-BACKBONE 8.25ms from Shanghai, CN
101.231.94.213 AS4812 China Telecom (Group) 3.91ms from Shanghai, CN
180.157.210.117 AS4812 China Telecom (Group) 3.67ms from Shanghai, CN
39.175.123.197 AS56041 China Mobile communications corporation 7.00ms from Shanghai, CN
45.78.216.85 AS150436 Byteplus Pte. Ltd. 1.07ms from Singapore, SG
46.246.109.213 AS42708 Glesys AB 0.57ms from Stockholm, SE
126.69.198.21 AS17676 SoftBank Corp. 6.54ms from Tokyo, JP
107.179.229.229 AS5645 TekSavvy Solutions, Inc. 9.28ms from Toronto, CA
27.31.99.117 AS4134 CHINANET-BACKBONE 3.66ms from Wuhan, CN
141.26.80.37 AS2857 Johannes Gutenberg-Universitaet Mainz 2.12ms from Frankfurt am Main, DE
149.202.111.37 AS16276 OVH SAS 0.07ms from Gravelines, FR
180.123.164.117 AS4134 CHINANET-BACKBONE 10.91ms from Huai'an, CN
90.243.67.69 AS5378 Vodafone Limited 3.06ms from Manchester, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 203.206.106.223
traceroute to 203.206.106.223 (203.206.106.223): 64 hops max, 52 byte packets
4 *
5 [AS7545] 203.29.135.133 152.099 ms
6 [AS7545] 203.219.57.230 151.018 ms
7 [AS7545] 203.206.106.223 158.801 ms
Measurement taken from IPinfo ProbeNet in Bandung, ID
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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