203.206.0.0/21

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 203.206.0.0/21

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

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 are no domains currently hosted on this ASN.

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
203.206.5.241 AS7545 TPG Telecom Limited 11.25ms from Adelaide, AU
203.206.1.211 AS7545 TPG Telecom Limited 11.72ms from Adelaide, AU
203.206.0.119 AS7545 TPG Telecom Limited 11.42ms from Adelaide, AU
203.206.7.204 AS7545 TPG Telecom Limited 11.36ms from Adelaide, AU
203.206.2.122 AS7545 TPG Telecom Limited 12.61ms from Adelaide, AU
203.206.6.150 AS7545 TPG Telecom Limited 11.36ms from Adelaide, AU
203.206.3.62 AS7545 TPG Telecom Limited 11.27ms from Adelaide, AU
203.206.4.203 AS7545 TPG Telecom Limited 11.66ms 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
73.238.159.245 AS7922 Comcast Cable Communications, LLC 5.76ms from Boston, US
5.15.102.53 AS8708 DIGI ROMANIA S.A. 4.78ms from Bucharest, RO
67.210.231.117 AS7819 Global IP Networks INC 0.65ms from Dallas, US
54.217.212.37 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
37.80.177.101 AS3320 Deutsche Telekom AG 7.01ms from Frankfurt am Main, DE
104.36.255.245 AS46886 Tekify Broadband 0.21ms from Fremont, US
123.231.230.21 AS4800 PT Aplikanusa Lintasarta 0.73ms from Jakarta, ID
151.247.110.117 AS54252 Sprious LLC 0.36ms from Montreal, CA
109.127.139.85 AS12389 PJSC Rostelecom 16.41ms from Moscow, RU
212.13.13.197 AS12714 PJSC MegaFon 2.62ms from Moscow, RU
35.154.78.213 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
202.23.79.101 AS2907 Research Organization of Information and Systems, National Institute of Informatics 10.38ms from Osaka, JP
35.180.141.149 AS16509 Amazon.com, Inc. 0.17ms from Paris, FR
147.9.18.101 AS32064 American University 2.45ms from Reston, US
93.145.240.37 AS30722 Fastweb SpA 2.82ms from Rome, IT
206.226.147.21 AS23329 Crown Castle Fiber LLC 2.37ms from Secaucus, US
13.63.88.181 AS16509 Amazon.com, Inc. 0.13ms from Stockholm, SE
156.238.203.53 AS50183 CenturyNetworks Ltd 0.29ms from Frankfurt am Main, DE
201.163.87.229 AS11172 Alestra, S. de R.L. de C.V. 0.70ms from Guadalajara, MX
45.149.100.101 AS211373 Simoresta UAB 0.39ms from Montreal, CA
178.49.37.101 AS31200 Novotelecom Ltd 1.27ms from Novosibirsk, RU
153.212.225.5 AS4713 NTT DOCOMO BUSINESS,Inc. 11.14ms from Osaka, JP
175.100.112.213 AS38623 ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE. 0.34ms from Phnom Penh, KH
39.71.237.133 AS4837 CHINA UNICOM China169 Backbone 6.51ms from Qingdao, CN
174.52.202.117 AS7922 Comcast Cable Communications, LLC 5.54ms from Salt Lake 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 -f3 203.206.7.13
traceroute to 203.206.7.13 (203.206.7.13): 64 hops max, 52 byte packets
3 [AS7545] 27.32.160.2 1.906 ms
5 [AS7545] 203.219.182.80 14.283 ms
6 [AS7545] 203.206.7.13 24.04 ms
Measurement taken from IPinfo ProbeNet in Melbourne, 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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