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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.44.221.233 downing.photography 1
121.44.221.149 nen.bz 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

1,088 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.44.221.38 AS7545 TPG Telecom Limited 1.19ms from Perth, AU
121.44.220.109 AS7545 TPG Telecom Limited 1.40ms from Perth, AU
121.44.218.159 AS7545 TPG Telecom Limited 1.28ms from Perth, AU
121.44.217.2 AS7545 TPG Telecom Limited 1.19ms from Perth, AU
121.44.219.230 AS7545 TPG Telecom Limited 1.33ms from Perth, AU
121.44.216.233 AS7545 TPG Telecom Limited 1.36ms from Perth, AU
121.44.223.222 AS7545 TPG Telecom Limited 1.28ms from Perth, AU
121.44.222.139 AS7545 TPG Telecom Limited 1.25ms 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
47.38.127.5 AS20115 Charter Communications LLC 11.16ms from Atlanta, US
74.120.209.229 AS17378 TierPoint, LLC 3.12ms from Chicago, US
47.25.17.133 AS20115 Charter Communications LLC 17.44ms from Dallas, US
52.117.230.213 AS36351 IBM Cloud 1.15ms from Dallas, US
74.202.155.101 AS3549 Level 3 Parent, LLC 1.15ms from Durham, US
80.147.160.5 AS3320 Deutsche Telekom AG 3.05ms from Frankfurt am Main, DE
212.135.253.117 AS9304 HGC Global Communications Limited 1.91ms from Hong Kong, HK
23.221.10.53 AS16625 Akamai Technologies, Inc. 0.43ms from Montreal, CA
102.219.209.117 AS328856 VIJIJI CONNECT LIMITED 0.16ms from Nairobi, KE
166.167.154.245 AS6167 Verizon Business 18.93ms from San Jose, US
93.166.85.213 AS3292 TDC Holding A/S 2.60ms from Skanderborg, DK
123.189.149.21 AS4837 CHINA UNICOM China169 Backbone 0.68ms from Tieling, CN
52.228.57.5 AS8075 Microsoft Corporation 0.17ms from Toronto, CA
188.137.27.85 AS13000 Leon Sp. z o.o. 4.64ms from Wrocław, PL
34.205.124.69 AS14618 Amazon.com, Inc. 0.54ms from Ashburn, US
98.87.90.197 AS14618 Amazon.com, Inc. 0.45ms from Ashburn, US
85.120.251.101 AS212221 INTERNET BROKER SRL 4.65ms from Bucharest, RO
119.50.220.213 AS4837 CHINA UNICOM China169 Backbone 9.61ms from Changchun, CN
93.116.190.133 AS8926 Moldtelecom SA 0.68ms from Chisinau, MD
217.232.46.37 AS3320 Deutsche Telekom AG 6.82ms from Frankfurt am Main, DE
36.137.249.85 AS9808 China Mobile Communications Group Co., Ltd. 0.45ms from Guiyang, CN
213.250.121.53 AS719 Elisa Oyj 1.07ms from Helsinki, FI
210.177.143.197 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.08ms from Hong Kong, HK
96.8.253.245 AS16527 Guadalupe Valley Telephone Cooperative, Inc. 18.29ms from Houston, US
150.230.142.5 AS31898 Oracle Corporation 0.17ms from Hyderabad, IN

Traceroute

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

$
traceroute -a -n -q1 -f4 121.44.223.225
traceroute to 121.44.223.225 (121.44.223.225): 64 hops max, 52 byte packets
4 [] 15.230.139.20 0.253 ms
5 *
6 *
8 *
10 [AS7545] 121.44.223.225 2.132 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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