203.206.137.0/24

AS4739 · Internode Pty Ltd

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Summary

Country	Australia
Domain	iinet.net.au
ASN	AS4739
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


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


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

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:  2025-10-30T06:56:09Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.206.137.0/24

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 10 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.206.137.123	poppress.com.au	5
203.206.137.162	server-staging.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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.206.137.126	AS4739 Internode Pty Ltd	`1.89ms` from Brisbane, 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
13.73.165.184	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
18.220.127.40	AS16509 Amazon.com, Inc.	`0.09ms` from Columbus, US
52.28.39.136	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
23.47.172.168	AS16625 Akamai Technologies, Inc.	`0.24ms` from Frankfurt am Main, DE
159.224.89.168	AS13188 CONTENT DELIVERY NETWORK LTD	`6.84ms` from Kyiv, UA
193.136.213.248	AS1930 Fundacao para a Ciencia e a Tecnologia, I.P.	`3.79ms` from Lisbon, PT
184.107.79.40	AS32613 Leaseweb Canada Inc.	`1.00ms` from Montreal, CA
133.6.28.248	AS17687 National University Corporation Nagoya University	`3.99ms` from Osaka, JP
116.193.253.88	AS55381 CITY-CABLE SHUNAN Corporation	`9.44ms` from Osaka, JP
173.34.131.232	AS812 Rogers Communications Canada Inc.	`1.55ms` from Ottawa, CA
182.218.0.200	AS17858 LG POWERCOMM	`4.72ms` from Seoul, KR
125.139.229.232	AS4766 Korea Telecom	`5.58ms` from Seoul, KR
116.241.230.248	AS131596 TBC	`3.14ms` from Taipei, TW
98.63.95.104	AS7922 Comcast Cable Communications, LLC	`6.64ms` from Chicago, US
3.134.65.248	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
65.65.122.248	AS7018 AT&T Enterprises, LLC	`1.06ms` from Dallas, US
158.252.20.40	AS16509 Amazon.com, Inc.	`1.84ms` from Dubai, AE
194.46.217.248	AS2110 Enet Communications LIMITED	`2.07ms` from Dublin, IE
73.66.149.72	AS7922 Comcast Cable Communications, LLC	`10.76ms` from Fremont, US
59.59.148.104	AS4134 CHINANET-BACKBONE	`6.68ms` from Fuzhou, CN
156.230.83.136	AS136907 HUAWEI CLOUDS	`1.11ms` from Hong Kong, HK
209.9.204.168	AS4760 HKT Limited	`1.64ms` from Hong Kong, HK
185.85.57.248	AS206626 PSD Group	`0.19ms` from London, GB
47.137.206.40	AS5650 Frontier Communications of America, Inc.	`6.58ms` from Los Angeles, US
175.215.145.200	AS4766 Korea Telecom	`7.23ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 203.206.137.143

traceroute to 203.206.137.143 (203.206.137.143): 64 hops max, 52 byte packets

2 [AS9002] 87.245.233.56 58.194 ms

3 *

4 [AS6453] 80.231.152.170 226.264 ms

5 *

6 *

7 [AS6453] 80.231.76.126 220.235 ms

8 [AS6453] 195.219.51.157 222.573 ms

9 *

10 [AS4739] 203.206.137.143 468.752 ms

Measurement taken from

IPinfo ProbeNet in Omsk, RU

On October 30th 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.

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