121.44.0.0/16

AS4739  ·  Internode Pty Ltd

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Summary

Country Australia
Domain iinet.net.au
ASN AS4739
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 121.44.0.0/16

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

Nearby Ranges

BGP prefixes that overlap with 121.0.0.0/8

Range ASN Company Num of IPs
121.128.0.0/11 AS17588 Korea Telecom 2,097,152
121.160.0.0/11 AS4766 Korea Telecom 2,097,152
121.160.0.0/11 AS38089 Korea Telecom 2,097,152
121.128.0.0/11 AS4766 Korea Telecom 2,097,152
121.128.0.0/11 AS9647 Korea Telecom 2,097,152
121.128.0.0/11 AS38122 Korea Telecom 2,097,152
121.128.0.0/11 AS9856 Korea Telecom 2,097,152
121.160.0.0/11 AS23582 Korea Telecom 2,097,152
121.128.0.0/11 AS18333 Korea Telecom 2,097,152
121.208.0.0/12 AS1221 Telstra Limited 1,048,576
121.224.0.0/12 AS137702 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS140292 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS134770 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS137699 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS134756 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS146966 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS137697 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS4134 CHINANET jiangsu province network 1,048,576
121.8.0.0/13 AS4134 CHINANET Guangdong province network 524,288
121.8.0.0/13 AS140308 CHINANET Guangdong province network 524,288
121.8.0.0/13 AS136199 CHINANET Guangdong province network 524,288
121.112.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
121.8.0.0/13 AS135089 CHINANET Guangdong province network 524,288
121.16.0.0/13 AS4837 China Unicom Hebei province network 524,288
121.196.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
121.64.0.0/14 AS23555 LG DACOM Corporation 262,144
121.40.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
121.248.0.0/14 AS4538 China Education and Research Network 262,144
121.24.0.0/14 AS4837 China Unicom Hebei province network 262,144
121.204.0.0/14 AS4134 CHINANET Fujian province network 262,144
121.64.0.0/14 AS17598 LG DACOM Corporation 262,144
121.64.0.0/14 AS3786 LG DACOM Corporation 262,144
121.64.0.0/14 AS17586 LG DACOM Corporation 262,144
121.204.0.0/14 AS133774 CHINANET Fujian province network 262,144
121.60.0.0/14 AS4134 CHINANET Hubei province network 262,144
121.80.0.0/14 AS17511 OPTAGE Inc. 262,144
121.204.0.0/14 AS133775 CHINANET Fujian province network 262,144
121.84.0.0/14 AS17511 OPTAGE Inc. 262,144
121.60.0.0/14 AS148981 CHINANET Hubei province network 262,144
121.32.0.0/14 AS4134 CHINANET Guangdong province network 262,144
121.204.0.0/14 AS133776 CHINANET Fujian province network 262,144
121.98.0.0/15 AS140220 Two Degrees Mobile Limited 131,072
121.56.0.0/15 AS4134 CHINANET neimeng province network 131,072
121.4.0.0/15 AS132203 Tencent cloud computing (Beijing) Co., Ltd. 131,072
121.124.0.0/15 AS9318 SK Broadband Co Ltd 131,072
121.44.0.0/15 AS4739 iiNet Limited 131,072
121.44.0.0/15 AS7545 iiNet Limited 131,072
121.76.0.0/15 AS9812 Oriental Cable Network Co., Ltd. 131,072
121.194.0.0/15 AS4538 China Education and Research Network 131,072
121.2.0.0/15 AS2527 Sony Network Communications Inc. 131,072

Hosted domains

There are 45 domain names hosted across 35 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

16,632 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.44.94.106 AS7545 TPG Telecom Limited 1.52ms from Brisbane, AU
121.44.46.180 AS7545 TPG Telecom Limited 17.38ms from Melbourne, AU
121.44.47.101 AS7545 TPG Telecom Limited 9.66ms from Melbourne, AU
121.44.27.240 AS7545 TPG Telecom Limited 0.86ms from Sydney, AU
121.44.29.200 AS7545 TPG Telecom Limited 0.99ms from Sydney, AU
121.44.15.80 AS7545 TPG Telecom Limited 1.21ms from Sydney, AU
121.44.30.59 AS7545 TPG Telecom Limited 0.96ms from Sydney, AU
121.44.64.126 AS7545 TPG Telecom Limited 1.66ms from Brisbane, AU
121.44.95.208 AS7545 TPG Telecom Limited 1.64ms from Brisbane, AU
121.44.93.191 AS7545 TPG Telecom Limited 1.55ms from Brisbane, AU
121.44.20.3 AS7545 TPG Telecom Limited 0.96ms from Sydney, AU
121.44.59.143 AS7545 TPG Telecom Limited 9.08ms from Melbourne, AU
121.44.76.208 AS7545 TPG Telecom Limited 1.49ms from Perth, AU
121.44.58.9 AS7545 TPG Telecom Limited 9.20ms from Melbourne, AU
121.44.43.248 AS7545 TPG Telecom Limited 16.98ms from Melbourne, AU
121.44.33.76 AS7545 TPG Telecom Limited 23.02ms from Melbourne, AU
121.44.45.161 AS7545 TPG Telecom Limited 9.47ms from Melbourne, AU
121.44.42.225 AS7545 TPG Telecom Limited 9.42ms from Melbourne, AU
121.44.74.220 AS7545 TPG Telecom Limited 1.46ms from Perth, AU
121.44.5.65 AS7545 TPG Telecom Limited 0.99ms from Sydney, AU
121.44.28.104 AS7545 TPG Telecom Limited 0.99ms from Sydney, AU
121.44.1.66 AS7545 TPG Telecom Limited 1.10ms from Sydney, AU
121.44.85.228 AS7545 TPG Telecom Limited 1.55ms from Brisbane, AU
121.44.71.79 AS7545 TPG Telecom Limited 1.69ms from Brisbane, AU
121.44.62.214 AS7545 TPG Telecom Limited 23.87ms 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
82.173.145.176 AS13127 Odido Netherlands B.V. 17.52ms from Amsterdam, NL
52.179.80.80 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
94.224.71.192 AS6848 Telenet BV 9.63ms from Brussels, BE
136.185.43.192 AS24560 Bharti Airtel Ltd., Telemedia Services 2.01ms from Delhi, IN
106.125.194.176 AS4134 CHINANET-BACKBONE 12.57ms from Hohhot, CN
176.38.220.32 AS39608 Lanet Network Ltd 0.84ms from Kyiv, UA
97.167.126.16 AS6167 Verizon Business 7.22ms from Los Angeles, US
126.125.138.192 AS17676 SoftBank Corp. 2.99ms from Osaka, JP
187.227.237.0 AS8151 UNINET 10.36ms from Santiago de Queretaro, MX
61.74.105.16 AS4766 Korea Telecom 0.90ms from Seoul, KR
125.199.12.0 AS2518 BIGLOBE Inc. 11.18ms from Tokyo, JP
118.21.74.48 AS4713 NTT DOCOMO BUSINESS,Inc. 9.10ms from Tokyo, JP
85.5.61.80 AS3303 Swisscom (Switzerland) Ltd 0.69ms from Zuerich, CH
76.111.14.240 AS7922 Comcast Cable Communications, LLC 4.00ms from Ashburn, US
98.233.76.224 AS7922 Comcast Cable Communications, LLC 6.87ms from Ashburn, US
20.159.8.144 AS8070 Microsoft Corporation 0.62ms from Boydton, US
5.12.16.128 AS8708 DIGI ROMANIA S.A. 1.05ms from Bucharest, RO
34.28.220.64 AS396982 Google LLC 0.12ms from Council Bluffs, US
223.18.187.48 AS9304 HGC Global Communications Limited 1.89ms from Hong Kong, HK
51.7.195.48 AS6871 Plusnet 2.26ms from London, GB
45.49.81.16 AS20001 Charter Communications Inc 4.34ms from Los Angeles, US
174.142.58.192 AS32613 Leaseweb Canada Inc. 1.00ms from Montreal, CA
122.97.192.240 AS4837 CHINA UNICOM China169 Backbone 3.09ms from Nanjing, CN
91.172.226.32 AS12322 Free SAS 2.01ms from Paris, FR
43.202.71.0 AS16509 Amazon.com, Inc. 0.83ms 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 -f2 121.44.29.140
traceroute to 121.44.29.140 (121.44.29.140): 64 hops max, 52 byte packets
2 [AS15169] 192.178.97.144 152.651 ms
3 *
4 *
5 [AS7545] 121.44.29.140 157.973 ms
Measurement taken from IPinfo ProbeNet in Salt Lake City, US
On

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