203.87.124.0/23

AS7545 · TPG Telecom Limited

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Summary

Country	Australia
Domain	ids-g.com
ASN	AS7545
Parent Range	203.87.0.0/17
Registry	APNIC
ID	INDEPENDENTDATASOLUTIONSPTYLTD

WHOIS Details

inetnum:        203.87.125.8 - 203.87.125.15
netname:        INDEPENDENTDATASOLUTIONSPTYLTD
descr:          INDEPENDENT DATA SOLUTIONS PTY LTD
country:        AU
admin-c:        IA346-AP
tech-c:         IA347-AP
abuse-c:        AT937-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-AU-TPGCOM
mnt-irt:        IRT-TPGCOM-AU
last-modified:  2021-12-06T03:40:39Z
source:         APNIC

irt:            IRT-TPGCOM-AU
address:        TPG Internet Pty Ltd.
address:        65 Waterloo Road
address:        North Ryde NSW 2113
e-mail:         hostmaster@tpgtelecom.com.au
abuse-mailbox:  hostmaster@tpgtelecom.com.au
admin-c:        TH178-AP
tech-c:         TH178-AP
auth:           # Filtered
remarks:        hostmaster@tpgtelecom.com.au was validated on 2026-01-05
mnt-by:         MAINT-AU-TPGCOM
last-modified:  2026-01-14T01:37:11Z
source:         APNIC

role:           ABUSE TPGCOMAU
country:        ZZ
address:        TPG Internet Pty Ltd.
address:        65 Waterloo Road
address:        North Ryde NSW 2113
phone:          +000000000
e-mail:         hostmaster@tpgtelecom.com.au
admin-c:        TH178-AP
tech-c:         TH178-AP
nic-hdl:        AT937-AP
remarks:        Generated from irt object IRT-TPGCOM-AU
remarks:        hostmaster@tpgtelecom.com.au was validated on 2026-01-05
abuse-mailbox:  hostmaster@tpgtelecom.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-05T00:44:01Z
source:         APNIC

person:         Iain Ashley
address:        50 BERRY ST  North Sydney NSW 2060
country:        AU
phone:          +61406537128
e-mail:         iain.ashley@ids-g.com
nic-hdl:        IA346-AP
notify:         routing.shared@aapt.com.au
mnt-by:         MAINT-AU-TPGCOM
last-modified:  2021-12-06T03:40:02Z
source:         APNIC

person:         Iain Ashley
address:        50 BERRY ST  North Sydney NSW 2060
country:        AU
phone:          +61406537128
e-mail:         iain.ashley@ids-g.com
nic-hdl:        IA347-AP
notify:         routing.shared@aapt.com.au
mnt-by:         MAINT-AU-TPGCOM
last-modified:  2021-12-06T03:40:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.87.124.0/23

Range	ASN	Company	Num of IPs
203.87.0.0/17	AS7545	TPG Internet Pty Ltd.	32,768

Nearby Ranges

BGP prefixes that overlap with 203.87.0.0/16

Range	ASN	Company	Num of IPs
203.87.128.0/17	AS10139	Smart Broadband Incorporated	32,768
203.87.0.0/17	AS7545	TPG Internet Pty Ltd.	32,768
203.87.123.0/24	AS7545	TPG Internet Pty Ltd.	256

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

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

IP Address	ASN	Details
203.87.125.90	AS7545 TPG Telecom Limited	`0.47ms` from Sydney, AU
203.87.124.177	AS7545 TPG Telecom Limited	`0.50ms` from Sydney, 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
85.248.7.167	AS5578 SWAN, a.s.	`0.51ms` from Bratislava, SK
104.154.98.151	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
90.213.154.215	AS5607 Sky UK Limited	`2.85ms` from London, GB
94.32.245.71	AS8612 Tiscali Italia S.P.A.	`1.21ms` from Milan, IT
184.72.202.199	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
83.254.90.135	AS1257 Tele2 Sverige AB	`2.08ms` from Stockholm, SE
59.115.179.39	AS3462 Data Communication Business Group	`2.47ms` from Taipei, TW
122.30.124.71	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.45ms` from Tokyo, JP
95.171.219.7	AS39507 Biznes Swiatlowodem Sp. z o.o.	`4.93ms` from Warsaw, PL
81.205.190.231	AS1136 KPN B.V.	`2.84ms` from Amsterdam, NL
95.182.20.55	AS59443 Baynur and P Ltd.	`19.02ms` from Astana, KZ
117.213.253.39	AS9829 National Internet Backbone	`2.57ms` from Bengaluru, IN
103.38.18.23	AS133633 MultiTech Online	`0.61ms` from Dhaka, BD
87.200.129.231	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.81ms` from Dubai, AE
77.76.85.119	AS8607 Digital Space Group Limited	`5.79ms` from Erith, GB
18.166.75.183	AS16509 Amazon.com, Inc.	`0.37ms` from Hong Kong, HK
37.235.196.119	AS41268 Sesameware FZ-LLC	`8.06ms` from Moscow, RU
59.83.207.23	AS4837 CHINA UNICOM China169 Backbone	`0.24ms` from Nanjing, CN
149.33.1.119	AS9009 M247 Europe SRL	`0.14ms` from Paris, FR
197.0.104.71	AS37705 TOPNET	`2.06ms` from Tunis, TN
24.237.89.247	AS8047 GENERAL COMMUNICATION, INC.	`7.86ms` from Anchorage, US
71.255.250.231	AS701 Verizon Business	`2.47ms` from Ashburn, US
52.15.156.39	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
14.226.219.23	AS45899 VNPT Corp	`2.51ms` from Ho Chi Minh City, VN
75.73.245.199	AS7922 Comcast Cable Communications, LLC	`9.26ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 -f9 203.87.125.90

traceroute to 203.87.125.90 (203.87.125.90): 64 hops max, 52 byte packets

9 [AS9942] 203.221.3.86 1.058 ms

10 *

11 [AS7545] 203.87.125.90 0.486 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On January 20th 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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