121.44.128.0/19

AS7545  ·  TPG Telecom Limited

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Summary

Country Australia
Domain iinet.net.au
ASN AS7545
Parent Range 121.44.0.0/15
Registry APNIC
ID IINET-AU

WHOIS Details

inetnum:        121.44.0.0 - 121.45.255.255
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-routes:     MAINT-AU-IINET
mnt-irt:        IRT-IINET-AU
last-modified:  2020-06-03T13:04:05Z
source:         APNIC

irt:            IRT-IINET-AU
address:        iiNet Limited
address:        Level 9, 250 St Georges Tce
address:        Perth
address:        WA 6000
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IH207-AP
tech-c:         IH207-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-30
mnt-by:         MAINT-AU-IH207-AP
last-modified:  2025-10-30T06:56:09Z
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:         [email protected]
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:         [email protected]
admin-c:        IH207-AP
tech-c:         IH207-AP
nic-hdl:        AI376-AP
remarks:        Generated from irt object IRT-IINET-AU
remarks:        [email protected] was validated on 2025-10-30
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-30T06:56:20Z
source:         APNIC

person:         Network Operations
nic-hdl:        NO20-AP
e-mail:         [email protected]
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 121.44.128.0/19

Range ASN Company Num of IPs
121.44.0.0/15 AS4739 iiNet Limited 131,072
121.44.0.0/15 AS7545 iiNet Limited 131,072

Nearby Ranges

BGP prefixes that overlap with 121.44.0.0/16

Range ASN Company Num of IPs
121.44.0.0/15 AS4739 iiNet Limited 131,072
121.44.0.0/15 AS7545 iiNet Limited 131,072

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

Pingable IPs

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

IP Address ASN Details
121.44.158.80 AS7545 TPG Telecom Limited 3.19ms from Perth, AU
121.44.155.184 AS7545 TPG Telecom Limited 12.50ms from Perth, AU
121.44.156.68 AS7545 TPG Telecom Limited 1.69ms from Perth, AU
121.44.151.7 AS7545 TPG Telecom Limited 8.28ms from Perth, AU
121.44.153.229 AS7545 TPG Telecom Limited 8.97ms from Perth, AU
121.44.144.6 AS7545 TPG Telecom Limited 3.44ms from Perth, AU
121.44.147.90 AS7545 TPG Telecom Limited 3.32ms from Perth, AU
121.44.154.55 AS7545 TPG Telecom Limited 6.78ms from Perth, AU
121.44.128.1 AS7545 TPG Telecom Limited 0.49ms from Perth, AU
121.44.143.141 AS7545 TPG Telecom Limited 3.24ms from Perth, AU
121.44.157.153 AS7545 TPG Telecom Limited 2.62ms from Perth, AU
121.44.142.113 AS7545 TPG Telecom Limited 15.23ms from Perth, AU
121.44.145.72 AS7545 TPG Telecom Limited 3.95ms from Perth, AU
121.44.135.184 AS7545 TPG Telecom Limited 2.91ms from Perth, AU
121.44.137.2 AS7545 TPG Telecom Limited 3.09ms from Perth, AU
121.44.150.196 AS7545 TPG Telecom Limited 2.85ms from Perth, AU
121.44.148.137 AS7545 TPG Telecom Limited 2.00ms from Perth, AU
121.44.138.94 AS7545 TPG Telecom Limited 3.07ms from Perth, AU
121.44.139.186 AS7545 TPG Telecom Limited 3.12ms from Perth, AU
121.44.152.234 AS7545 TPG Telecom Limited 3.44ms from Perth, AU
121.44.136.61 AS7545 TPG Telecom Limited 3.06ms from Perth, AU
121.44.140.38 AS7545 TPG Telecom Limited 3.58ms from Perth, AU
121.44.146.241 AS7545 TPG Telecom Limited 10.93ms 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
104.3.48.147 AS7018 AT&T Enterprises, LLC 13.58ms from Atlanta, US
45.83.20.179 AS209847 WorkTitans B.V. 0.02ms from Brussels, BE
217.136.120.19 AS5432 Proximus NV 1.34ms from Brussels, BE
128.10.41.3 AS17 Purdue University 5.74ms from Chicago, US
73.93.226.35 AS7922 Comcast Cable Communications, LLC 5.74ms from Fremont, US
64.26.249.3 AS14343 i2 Technologies Inc. 1.08ms from Kansas City, US
70.179.91.147 AS22773 Cox Communications Inc. 12.49ms from Kansas City, US
122.173.161.211 AS24560 Bharti Airtel Ltd., Telemedia Services 5.76ms from Kolkata, IN
60.23.231.83 AS4837 CHINA UNICOM China169 Backbone 10.85ms from Liaoyang, CN
82.223.51.211 AS8560 IONOS SE 0.45ms from Logrono, ES
73.56.49.179 AS7922 Comcast Cable Communications, LLC 8.82ms from Miami, US
34.230.3.115 AS14618 Amazon.com, Inc. 0.60ms from Reston, US
177.45.129.131 AS19182 TELEFÔNICA BRASIL S.A 7.80ms from Sao Paulo, BR
106.250.41.115 AS3786 LG DACOM Corporation 1.78ms from Seoul, KR
119.211.10.147 AS4766 Korea Telecom 1.69ms from Seoul, KR
58.195.83.211 AS4538 China Education and Research Network Center 4.22ms from Beijing, CN
162.157.5.83 AS852 TELUS Communications Inc. 11.02ms from Calgary, CA
14.107.23.243 AS4134 CHINANET-BACKBONE 0.90ms from Chongqing, CN
24.40.253.115 AS11976 Fidelity Communication International Inc. 8.98ms from Dallas, US
193.141.180.163 AS3320 Deutsche Telekom AG 3.31ms from Frankfurt am Main, DE
212.247.9.19 AS1257 Tele2 Sverige AB 0.62ms from Goeteborg, SE
66.198.184.19 AS6453 TATA COMMUNICATIONS (AMERICA) INC 0.56ms from Los Angeles, US
198.176.25.3 AS20384 NewellRubbermaid Inc. 1.03ms from San Jose, US
62.50.177.3 AS35132 Enivest 9.47ms from Sandefjord, NO
115.138.100.99 AS17858 LG POWERCOMM 2.18ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m14 121.44.132.242
traceroute to 121.44.132.242 (121.44.132.242): 14 hops max, 52 byte packets
3 [AS9002] 87.245.232.58 5.038 ms
4 *
5 *
6 *
7 *
8 [AS6453] 80.231.76.126 159.774 ms
9 *
10 *
11 [AS7545] 203.219.199.200 378.059 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Gdynia, PL
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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