203.206.145.0/24

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

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 203.206.145.0/24

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 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

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
131.211.74.72	AS1103 SURF B.V.	`1.62ms` from Amsterdam, NL
193.122.134.24	AS31898 Oracle Corporation	`0.31ms` from Ashburn, US
84.174.11.184	AS3320 Deutsche Telekom AG	`4.65ms` from Frankfurt am Main, DE
1.12.34.56	AS132203 Tencent Building, Kejizhongyi Avenue	`0.28ms` from Hong Kong, HK
47.83.249.24	AS45102 Alibaba (US) Technology Co., Ltd.	`0.53ms` from Hong Kong, HK
49.173.82.104	AS17858 LG POWERCOMM	`2.32ms` from Incheon, KR
197.94.79.248	AS20011 Dimension Data	`0.90ms` from Johannesburg, ZA
86.3.137.152	AS5089 Virgin Media Limited	`6.24ms` from London, GB
184.87.129.8	AS9299 Philippine Long Distance Telephone Company	`0.09ms` from Manila, PH
176.143.198.56	AS5410 Bouygues Telecom SA	`5.11ms` from Marseille, FR
35.231.160.72	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
189.179.225.40	AS8151 UNINET	`8.01ms` from Monterrey, MX
125.105.35.168	AS4134 CHINANET-BACKBONE	`7.70ms` from Ningbo, CN
118.16.9.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.68ms` from Osaka, JP
90.90.135.168	AS3215 Orange S.A.	`1.63ms` from Paris, FR
152.208.55.8	AS701 Verizon Business	`3.52ms` from Philadelphia, US
95.104.238.216	AS8359 MTS PJSC	`0.27ms` from Samara, RU
156.235.100.152	AS54600 PEG TECH INC	`0.73ms` from San Jose, US
133.218.61.216	AS2497 Internet Initiative Japan Inc.	`3.14ms` from Tokyo, JP
223.132.9.184	AS2527 Sony Network Communications Inc.	`2.24ms` from Tokyo, JP
86.85.83.24	AS1136 KPN B.V.	`1.04ms` from Amsterdam, NL
23.58.20.232	AS16625 Akamai Technologies, Inc.	`0.28ms` from Chennai, IN
165.189.60.104	AS3136 State of WI Dept. of Administration	`7.15ms` from Chicago, US
87.177.18.136	AS3320 Deutsche Telekom AG	`6.29ms` from Duesseldorf, DE
119.154.4.136	AS17557 Pakistan Telecommunication Company Limited	`1.23ms` from Islamabad, PK

Traceroute

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

traceroute -a -n -q1 -f3 -m12 203.206.145.23

traceroute to 203.206.145.23 (203.206.145.23): 12 hops max, 52 byte packets

3 [AS7578] 223.165.7.112 0.24 ms

4 [AS7474] 220.101.73.37 1.406 ms

5 [AS7474] 61.88.33.3 3.738 ms

6 [AS7474] 61.88.33.28 2.436 ms

7 *

8 [AS2764] 203.8.176.10 0.778 ms

9 [AS4739] 150.101.33.37 11.51 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On March 13th 2026

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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