121.44.216.0/21

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:         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 121.44.216.0/21

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 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
121.44.220.194 apposite.com 1
121.44.221.149 nen.bz 1
121.44.221.233 downing.photography 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

1,085 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.44.216.136 AS7545 TPG Telecom Limited 1.58ms from Perth, AU
121.44.219.75 AS7545 TPG Telecom Limited 1.43ms from Perth, AU
121.44.222.213 AS7545 TPG Telecom Limited 1.25ms from Perth, AU
121.44.220.218 AS7545 TPG Telecom Limited 1.30ms from Perth, AU
121.44.217.92 AS7545 TPG Telecom Limited 1.03ms from Perth, AU
121.44.218.128 AS7545 TPG Telecom Limited 1.35ms from Perth, AU
121.44.223.70 AS7545 TPG Telecom Limited 1.47ms from Perth, AU
121.44.221.217 AS7545 TPG Telecom Limited 1.43ms 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
96.235.32.149 AS701 Verizon Business 6.27ms from Ashburn, US
136.58.115.133 AS16591 Google Fiber Inc. 7.08ms from Atlanta, US
182.135.5.85 AS4134 CHINANET-BACKBONE 4.34ms from Chengdu, CN
74.202.155.101 AS3549 Level 3 Parent, LLC 1.06ms from Durham, US
58.22.162.245 AS4837 CHINA UNICOM China169 Backbone 8.70ms from Fuzhou, CN
122.228.115.37 AS134771 WENZHOU, ZHEJIANG Province, P.R.China. 9.80ms from Hangzhou, CN
14.255.114.149 AS45899 VNPT Corp 1.59ms from Hanoi, VN
182.152.223.165 AS17924 SmarTone Mobile Communications Ltd 16.79ms from Hong Kong, HK
111.93.24.69 AS45820 Tata Teleservices ISP AS 0.54ms from Hyderabad, IN
43.250.225.149 AS132615 Pipol Broadband 1.11ms from Manila, PH
5.145.207.245 AS44265 OOO Smoltelecom 6.84ms from Moscow, RU
122.247.212.21 AS4134 CHINANET-BACKBONE 0.73ms from Ningbo, CN
201.43.53.5 AS27699 TELEFÔNICA BRASIL S.A 12.54ms from Osasco, BR
27.210.252.133 AS4837 CHINA UNICOM China169 Backbone 2.60ms from Qingdao, CN
82.147.220.213 AS29255 Etihad Etisalat, a joint stock company 2.09ms from Riyadh, SA
151.77.141.53 AS1267 WIND TRE S.P.A. 11.13ms from Rome, IT
112.161.88.21 AS4766 Korea Telecom 1.81ms from Seoul, KR
210.234.161.37 AS2516 KDDI CORPORATION 9.26ms from Tokyo, JP
128.38.148.133 AS37 Navy Network Information Center (NNIC) 2.73ms from Ashburn, US
47.74.90.181 AS45102 Alibaba (US) Technology Co., Ltd. 0.69ms from Atlanta, US
196.64.91.101 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 1.95ms from Casablanca, MA
60.246.67.69 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.43ms from Hong Kong, HK
142.54.228.53 AS46562 Performive LLC 0.60ms from Los Angeles, US
154.31.192.5 AS8796 FASTNET DATA INC 0.29ms from Los Angeles, US
184.98.202.53 AS209 CenturyLink Communications, LLC 1.11ms from Phoenix, US

Traceroute

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

$
traceroute -a -n -q1 -f4 121.44.223.234
traceroute to 121.44.223.234 (121.44.223.234): 64 hops max, 52 byte packets
4 [] 15.230.139.2 0.298 ms
5 *
6 *
7 [AS16509] 99.83.91.148 77.084 ms
8 *
10 [AS7545] 121.44.223.234 4.686 ms
Measurement taken from IPinfo ProbeNet in Perth, 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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