203.59.250.0/23

AS7545 · TPG Telecom Limited

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Summary

Country	Australia
Domain	iinet.net.au
ASN	AS7545
Parent Range	203.59.0.0/16
Registry	APNIC
ID	IINET-AU

WHOIS Details

inetnum:        203.59.0.0 - 203.59.255.255
netname:        IINET-AU
descr:          iiNet Limited
descr:          Level 6, Durack Centre
descr:          263 Adelaide Terrace
descr:          Perth WA 6000
country:        AU
org:            ORG-IL1-AP
admin-c:        NO20-AP
tech-c:         NO20-AP
abuse-c:        AI376-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-irt:        IRT-IINET-AU
last-modified:  2020-06-03T13:04:15Z
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 203.59.250.0/23

Range	ASN	Company	Num of IPs
203.59.0.0/16	AS4739	iiNet Limited	65,536
203.59.0.0/16	AS4802	iiNet Limited	65,536
203.59.0.0/16	AS7545	iiNet Limited	65,536

Nearby Ranges

BGP prefixes that overlap with 203.59.0.0/16

Range	ASN	Company	Num of IPs
203.59.0.0/16	AS4739	iiNet Limited	65,536
203.59.0.0/16	AS4802	iiNet Limited	65,536
203.59.0.0/16	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

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

IP Address	ASN	Details
203.59.250.237	AS7545 TPG Telecom Limited	`1.55ms` from Perth, AU
203.59.251.181	AS7545 TPG Telecom Limited	`1.64ms` 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
172.211.219.183	AS8075 Microsoft Corporation	`0.15ms` from Amsterdam, NL
20.125.192.23	AS8075 Microsoft Corporation	`0.34ms` from Chicago, US
67.167.146.135	AS7922 Comcast Cable Communications, LLC	`8.79ms` from Flint, US
187.195.103.215	AS8151 UNINET	`8.63ms` from Guadalajara, MX
43.129.82.71	AS132203 Tencent Building, Kejizhongyi Avenue	`0.41ms` from Hong Kong, HK
177.210.61.87	AS134175 SH2206	`0.76ms` from Hong Kong, HK
112.155.36.7	AS17858 LG POWERCOMM	`2.15ms` from Incheon, KR
62.80.176.167	AS25386 Inter-Telecom LLC	`0.30ms` from Kyiv, UA
132.251.247.215	AS27839 Comteco Ltda	`5.16ms` from La Paz, BO
34.111.61.39	AS396982 Google LLC	`0.07ms` from Melbourne, AU
167.237.71.215	AS4181 TDS TELECOM	`15.54ms` from Seattle, US
43.131.234.87	AS132203 Tencent Building, Kejizhongyi Avenue	`0.65ms` from Seoul, KR
101.85.23.231	AS4812 China Telecom (Group)	`2.06ms` from Shanghai, CN
60.198.103.39	AS18049 Taiwan Infrastructure Network Technologie	`1.88ms` from Taipei, TW
161.221.1.7	AS8075 Microsoft Corporation	`0.36ms` from Boydton, US
116.116.24.119	AS4837 CHINA UNICOM China169 Backbone	`9.44ms` from Changchun, CN
52.14.206.23	AS16509 Amazon.com, Inc.	`0.10ms` from Columbus, US
207.254.22.7	AS30377 MacStadium, Inc.	`0.29ms` from Dublin, IE
180.15.209.71	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.21ms` from Osaka, JP
112.231.33.39	AS4837 CHINA UNICOM China169 Backbone	`6.42ms` from Qingdao, CN
187.214.161.183	AS8151 UNINET	`7.45ms` from Santiago de Queretaro, MX
49.235.42.199	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.57ms` from Shanghai, CN
86.125.206.183	AS8708 DIGI ROMANIA S.A.	`1.71ms` from Timisoara, RO
20.104.216.135	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
123.14.1.167	AS4837 CHINA UNICOM China169 Backbone	`2.25ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -f4 203.59.250.225

traceroute to 203.59.250.225 (203.59.250.225): 64 hops max, 52 byte packets

4 [] 15.230.139.8 2.884 ms

5 *

6 *

7 [AS16509] 99.83.91.148 1.997 ms

8 *

9 [AS7545] 203.219.57.162 0.434 ms

10 [AS7545] 203.59.250.225 2.39 ms

Measurement taken from

IPinfo ProbeNet in Perth, AU

On April 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.

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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