203.129.48.0/21

AS7545  ·  TPG Telecom Limited

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Summary

Country Australia
Domain iinet.net.au
ASN AS7545
Parent Range 203.129.32.0/19
Registry APNIC
ID IINET-AU

WHOIS Details

inetnum:        203.129.32.0 - 203.129.63.255
netname:        IINET-AU
descr:          iiNet Limited
descr:          Accounts Payable Department
descr:          Locked Bag 16
country:        AU
org:            ORG-IL1-AP
admin-c:        NO20-AP
tech-c:         NO20-AP
abuse-c:        AI376-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-IINET
mnt-irt:        IRT-IINET-AU
last-modified:  2020-06-03T13:04:09Z
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 203.129.48.0/21

Range ASN Company Num of IPs
203.129.32.0/19 AS7718 iiNet Limited 8,192
203.129.32.0/19 AS7545 iiNet Limited 8,192

Nearby Ranges

BGP prefixes that overlap with 203.129.0.0/16

Range ASN Company Num of IPs
203.129.128.0/19 AS4826 VOCUS PTY LTD 8,192
203.129.32.0/19 AS7545 iiNet Limited 8,192
203.129.160.0/19 AS208525 SoftBank Corp. 8,192
203.129.32.0/19 AS7718 iiNet Limited 8,192
203.129.64.0/19 AS10032 BDX DC Services (HK) Limited 8,192
203.129.96.0/20 AS10000 Nagasaki Cable Media Inc. 4,096
203.129.16.0/20 AS4764 Wideband Networks Pty Ltd 4,096
203.129.112.0/20 AS18126 Chubu Telecommunications Co.,Inc. 4,096
203.129.4.0/23 AS24079 DATAONE ASIA PHILIPPINES, INTERNET DATA CENTER,QUEZON CITY, PHILIPPINES 512
203.129.85.0/24 AS10032 Online Car Marketing 256
203.129.87.0/24 AS10032 HGCTR FW Services Farm 256
203.129.127.0/24 AS18126 Chubu Telecommunications Co.,Inc. 256
203.129.208.0/24 AS9430 This network 203.129.208.0/24 has been allotted to STP-Shimla. 256
203.129.68.0/24 AS10032 ISP 256
203.129.69.0/24 AS10032 ISP 256
203.129.70.0/24 AS10032 Online Reality 256
203.129.71.0/24 AS10032 Online Email Service 256
203.129.73.0/24 AS10032 Online Handset Supplier 256
203.129.79.0/24 AS10032 Web Performance Accelerator Service 256
203.129.81.0/24 AS10032 Online Shipment 256
203.129.82.0/24 AS10032 Online Mail Service 256

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.129.51.77 galaxygrid.dev 1
203.129.48.170 ebruce.dev 1
203.129.52.67 wiznet.cloud 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

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

IP Address ASN Details
203.129.48.139 AS7545 TPG Telecom Limited 1.87ms from Melbourne, AU
203.129.50.147 AS7545 TPG Telecom Limited 1.70ms from Melbourne, AU
203.129.53.24 AS7545 TPG Telecom Limited 1.82ms from Melbourne, AU
203.129.52.111 AS7545 TPG Telecom Limited 1.79ms from Melbourne, AU
203.129.51.134 AS7545 TPG Telecom Limited 1.50ms from Melbourne, AU
203.129.49.225 AS7545 TPG Telecom Limited 1.66ms from Melbourne, AU
203.129.54.157 AS7545 TPG Telecom Limited 1.80ms from Melbourne, AU
203.129.55.203 AS7545 TPG Telecom Limited 1.70ms from Melbourne, 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
34.219.209.69 AS16509 Amazon.com, Inc. 0.58ms from Boardman, US
44.234.32.181 AS16509 Amazon.com, Inc. 0.52ms from Boardman, US
40.113.223.5 AS8075 Microsoft Corporation 0.35ms from Des Moines, US
79.215.160.37 AS3320 Deutsche Telekom AG 6.12ms from Frankfurt am Main, DE
45.189.118.69 AS269857 FIBER DIGITAL S.R.L 0.35ms from Lima, PE
195.147.118.181 AS5413 Wavenet Limited 9.60ms from London, GB
124.106.76.245 AS9299 Philippine Long Distance Telephone Company 1.87ms from Manila, PH
120.88.149.69 AS7545 TPG Telecom Limited 1.25ms from Melbourne, AU
95.232.239.245 AS3269 Telecom Italia S.p.A. 8.66ms from Milan, IT
180.48.221.117 AS4713 NTT DOCOMO BUSINESS,Inc. 2.68ms from Osaka, JP
50.241.102.213 AS7922 Comcast Cable Communications, LLC 6.90ms from Providence, US
212.71.33.5 AS34397 Middle East Internet Company Limited 1.72ms from Riyadh, SA
195.211.219.21 AS50105 OOO Sestroretskoe Cable Television 2.26ms from Saint Petersburg, RU
1.211.101.133 AS3786 LG DACOM Corporation 1.24ms from Seoul, KR
140.130.5.101 AS1659 Taiwan Academic Network (TANet) Information Center 10.72ms from Taichung, TW
110.135.39.197 AS9824 JCOM Co., Ltd. 18.07ms from Tokyo, JP
178.113.200.85 AS25255 ==> TELE2 AUSTRIA <== 12.27ms from Vienna, AT
137.56.166.197 AS1103 SURF B.V. 2.78ms from Amsterdam, NL
99.95.3.229 AS7018 AT&T Enterprises, LLC 11.76ms from Atlanta, US
186.154.25.181 AS19429 ETB - Colombia 0.78ms from Bogota, CO
98.46.154.53 AS7922 Comcast Cable Communications, LLC 3.51ms from Chicago, US
88.247.151.245 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.14ms from Istanbul, TR
41.192.9.229 AS29975 Vodacom 15.10ms from Johannesburg, ZA
14.201.185.181 AS7545 TPG Telecom Limited 8.18ms from Melbourne, AU
5.98.127.181 AS3269 Telecom Italia S.p.A. 4.24ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f3 203.129.49.11
traceroute to 203.129.49.11 (203.129.49.11): 64 hops max, 52 byte packets
3 [AS7545] 27.32.160.91 0.747 ms
4 [AS7545] 203.129.49.11 8.221 ms
Measurement taken from IPinfo ProbeNet in Melbourne, 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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