203.58.0.0/19

AS7545  ·  TPG Telecom Limited

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Summary

Country Australia
Domain tpg.com.au
ASN AS7545
Registry APNIC
ID TPG-AU

WHOIS Details

inetnum:        203.58.0.0 - 203.58.31.255
netname:        TPG-AU
descr:          TPG Internet Pty Ltd.
country:        AU
org:            ORG-TIPL2-AP
admin-c:        TH178-AP
tech-c:         TH178-AP
abuse-c:        AT937-AP
status:         ALLOCATED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        To report network abuse, please contact the IRT
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        For assistance, please contact the APNIC Helpdesk
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        Australian Internet Service Provider (ISP)
remarks:        http://www.tpg.com.au
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-TPGCOM
mnt-routes:     MAINT-AU-TPGCOM
mnt-irt:        IRT-TPGCOM-AU
last-modified:  2020-11-04T13:06:35Z
source:         APNIC

irt:            IRT-TPGCOM-AU
address:        TPG Internet Pty Ltd.
address:        65 Waterloo Road
address:        North Ryde NSW 2113
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TH178-AP
tech-c:         TH178-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-06-18
mnt-by:         MAINT-AU-TPGCOM
last-modified:  2025-10-30T05:02:20Z
source:         APNIC

organisation:   ORG-TIPL2-AP
org-name:       TPG Internet Pty Ltd
org-type:       LIR
country:        AU
address:        65 Waterloo Road
phone:          +61-2-9850-0800
fax-no:         +61-2-9850-0813
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:46Z
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:         [email protected]
admin-c:        TH178-AP
tech-c:         TH178-AP
nic-hdl:        AT937-AP
remarks:        Generated from irt object IRT-TPGCOM-AU
remarks:        [email protected] was validated on 2025-06-18
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-18T23:21:23Z
source:         APNIC

role:           TPG Hostmaster
address:        TPG Telecom Limited
address:        65 Waterloo Road
address:        North Ryde NSW 2113
country:        AU
phone:          +61 2 9850 0800
fax-no:         +61 2 9850 0817
e-mail:         [email protected]
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
remarks:        Send all spam and abuse reports to [email protected] or
remarks:        via our web interface at the link provided below:
remarks:        http://www.tpg.com.au/about/enquiry.php?type=Report%20Spamming
remarks:        .
remarks:        Please include detailed information such as full message
remarks:        headers and times in UTC
remarks:        --
remarks:        Send all network related issues such as routing to
remarks:        [email protected]
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
remarks:        Australian Internet Service Provider (ISP)
remarks:        http://www.tpg.com.au
admin-c:        TPG3-AP
tech-c:         TPG2-AP
tech-c:         TA56-AP
nic-hdl:        TH178-AP
notify:         [email protected]
mnt-by:         MAINT-AU-TPGCOM
last-modified:  2024-12-23T03:41:13Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.58.0.0/16

Range ASN Company Num of IPs
203.58.128.0/17 AS1221 Telstra Limited 32,768
203.58.64.0/18 AS1221 Telstra Limited 16,384
203.58.32.0/19 AS1221 Telstra Limited 8,192

Hosted domains

There are 9 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.58.12.117 ideal.org.nz 2
203.58.28.7 maketomorrowatcorning.com 2
203.58.14.106 islamicrealm.com 1
203.58.8.138 xpu.co 1
203.58.8.158 bluewateronthebeach.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

Pingable IPs

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

IP Address ASN Details
203.58.22.233 AS7545 TPG Telecom Limited 0.92ms from Melbourne, AU
203.58.15.33 AS7545 TPG Telecom Limited 0.47ms from Sydney, AU
203.58.9.43 AS7545 TPG Telecom Limited 0.44ms from Perth, AU
203.58.25.234 AS7545 TPG Telecom Limited 1.60ms from Brisbane, AU
203.58.21.254 AS7545 TPG Telecom Limited 1.14ms from Melbourne, AU
203.58.5.157 AS7545 TPG Telecom Limited 0.88ms from Brisbane, AU
203.58.13.21 AS7545 TPG Telecom Limited 0.41ms from Sydney, AU
203.58.6.247 AS7545 TPG Telecom Limited 0.79ms from Brisbane, AU
203.58.14.125 AS7545 TPG Telecom Limited 0.42ms from Sydney, AU
203.58.4.105 AS7545 TPG Telecom Limited 0.41ms from Sydney, AU
203.58.24.163 AS7545 TPG Telecom Limited 11.99ms from Adelaide, AU
203.58.16.21 AS7545 TPG Telecom Limited 0.52ms from Sydney, AU
203.58.3.133 AS7545 TPG Telecom Limited 0.63ms 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
104.106.72.243 AS16625 Akamai Technologies, Inc. 5.66ms from Ashburn, US
202.169.206.3 AS18199 Worldnet Services Limited 0.61ms from Auckland, NZ
71.232.153.99 AS7922 Comcast Cable Communications, LLC 6.22ms from Boston, US
80.200.240.35 AS5432 Proximus NV 2.14ms from Brussels, BE
190.176.41.83 AS22927 Telefonica de Argentina 19.92ms from Buenos Aires, AR
66.198.248.83 AS55293 A2 Hosting, Inc. 0.09ms from Detroit, US
20.166.88.131 AS8075 Microsoft Corporation 0.18ms from Dublin, IE
93.207.152.3 AS3320 Deutsche Telekom AG 5.51ms from Duesseldorf, DE
42.119.211.83 AS18403 FPT Telecom Company 0.54ms from Ho Chi Minh City, VN
95.183.224.3 AS8517 National Academic Network and Information Center 14.14ms from Istanbul, TR
95.5.245.35 AS9121 Turk Telekomunikasyon Anonim Sirketi 3.24ms from Izmir, TR
59.44.182.35 AS4134 CHINANET-BACKBONE 7.66ms from Liaoyang, CN
172.232.197.19 AS63949 Akamai Connected Cloud 0.28ms from Milan, IT
68.47.97.243 AS7922 Comcast Cable Communications, LLC 6.68ms from Minneapolis, US
195.210.102.163 AS136787 PacketHub S.A. 0.58ms from Montreal, CA
187.107.94.147 AS28573 Claro NXT Telecomunicacoes Ltda 5.89ms from Osasco, BR
63.142.215.195 AS13370 Ziply Fiber 1.41ms from Quincy, US
73.41.125.211 AS7922 Comcast Cable Communications, LLC 9.18ms from San Jose, US
179.159.250.67 AS28573 Claro NXT Telecomunicacoes Ltda 4.50ms from Sao Paulo, BR
107.172.6.115 AS36352 HostPapa 0.46ms from Ashburn, US
24.102.226.243 AS3737 PenTeleData Inc. 12.49ms from Ashburn, US
117.10.24.179 AS4837 CHINA UNICOM China169 Backbone 5.05ms from Beijing, CN
67.14.214.195 AS6528 SOUTH ARKANSAS TELEPHONE COMPANY 6.25ms from Dallas, US
59.91.181.99 AS9829 National Internet Backbone 5.10ms from Delhi, IN
83.141.64.67 AS25441 Imagine Communications Group Limited 0.35ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f9 203.58.4.105
traceroute to 203.58.4.105 (203.58.4.105): 64 hops max, 52 byte packets
9 [AS9942] 203.221.3.26 1.208 ms
10 [AS9942] 203.220.35.26 0.914 ms
11 [AS7545] 203.58.4.105 0.501 ms
Measurement taken from IPinfo ProbeNet in Sydney, 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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