121.45.96.0/19

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 121.45.96.0/19

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 121.45.0.0/16

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
121.45.111.25 cixiaotongintl.com 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

5,140 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.45.98.56 AS7545 TPG Telecom Limited 1.50ms from Melbourne, AU
121.45.96.164 AS7545 TPG Telecom Limited 1.78ms from Melbourne, AU
121.45.102.115 AS7545 TPG Telecom Limited 1.81ms from Melbourne, AU
121.45.101.131 AS7545 TPG Telecom Limited 1.71ms from Melbourne, AU
121.45.97.27 AS7545 TPG Telecom Limited 1.56ms from Melbourne, AU
121.45.100.95 AS7545 TPG Telecom Limited 1.72ms from Melbourne, AU
121.45.103.132 AS7545 TPG Telecom Limited 1.52ms from Melbourne, AU
121.45.99.19 AS7545 TPG Telecom Limited 1.40ms from Melbourne, AU
121.45.107.46 AS7545 TPG Telecom Limited 1.74ms from Melbourne, AU
121.45.108.38 AS7545 TPG Telecom Limited 1.52ms from Melbourne, AU
121.45.120.160 AS7545 TPG Telecom Limited 1.79ms from Melbourne, AU
121.45.106.160 AS7545 TPG Telecom Limited 1.75ms from Melbourne, AU
121.45.104.52 AS7545 TPG Telecom Limited 1.77ms from Melbourne, AU
121.45.113.139 AS7545 TPG Telecom Limited 1.80ms from Melbourne, AU
121.45.124.102 AS7545 TPG Telecom Limited 1.78ms from Melbourne, AU
121.45.112.32 AS7545 TPG Telecom Limited 1.65ms from Melbourne, AU
121.45.115.54 AS7545 TPG Telecom Limited 1.79ms from Melbourne, AU
121.45.111.182 AS7545 TPG Telecom Limited 1.49ms from Melbourne, AU
121.45.114.146 AS7545 TPG Telecom Limited 1.75ms from Melbourne, AU
121.45.127.201 AS7545 TPG Telecom Limited 1.75ms from Melbourne, AU
121.45.122.119 AS7545 TPG Telecom Limited 1.80ms from Melbourne, AU
121.45.123.176 AS7545 TPG Telecom Limited 1.69ms from Melbourne, AU
121.45.116.32 AS7545 TPG Telecom Limited 1.73ms from Melbourne, AU
121.45.119.64 AS7545 TPG Telecom Limited 1.62ms from Melbourne, AU
121.45.118.60 AS7545 TPG Telecom Limited 1.84ms 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
86.97.75.83 AS5384 Emirates Internet 2.40ms from Al Fujairah City, AE
108.235.25.163 AS7018 AT&T Enterprises, LLC 3.48ms from Atlanta, US
107.194.237.83 AS7018 AT&T Enterprises, LLC 10.78ms from Atlanta, US
35.88.27.211 AS16509 Amazon.com, Inc. 0.56ms from Boardman, US
73.72.162.19 AS7922 Comcast Cable Communications, LLC 6.31ms from Chicago, US
125.120.119.67 AS4134 CHINANET-BACKBONE 5.82ms from Hangzhou, CN
217.30.253.131 AS29125 PJSC "Vimpelcom" 11.77ms from Kazan, RU
109.156.26.35 AS2856 British Telecommunications PLC 3.32ms from London, GB
132.239.239.51 AS7377 University of California, San Diego 2.74ms from Los Angeles, US
81.37.29.99 AS3352 TELEFONICA DE ESPANA S.A.U. 8.51ms from Madrid, ES
201.137.187.131 AS8151 UNINET 3.69ms from Santiago de Queretaro, MX
220.87.108.51 AS4766 Korea Telecom 8.22ms from Seoul, KR
180.69.218.179 AS9318 SK Broadband Co Ltd 1.70ms from Seoul, KR
166.104.129.227 AS9321 Hanyang University 2.20ms from Seoul, KR
112.27.114.3 AS9808 China Mobile Communications Group Co., Ltd. 10.44ms from Suzhou, CN
114.45.176.51 AS3462 Data Communication Business Group 1.08ms from Taipei, TW
44.229.240.163 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
68.154.53.51 AS8075 Microsoft Corporation 0.59ms from Boydton, US
157.181.241.227 AS2012 ELTENET 0.63ms from Budapest, HU
69.27.37.3 AS46433 EBOUNDHOST.com 1.72ms from Chicago, US
34.55.144.163 AS396982 Google LLC 0.10ms from Council Bluffs, US
51.112.73.115 AS16509 Amazon.com, Inc. 0.11ms from Dubai, AE
45.181.0.115 AS269157 JOSE R G DA SILVA 12.10ms from Fortaleza, BR
5.145.148.163 AS197206 BusinessCom CZ spol. s r.o. 7.76ms from Frankfurt am Main, DE
52.56.45.83 AS16509 Amazon.com, Inc. 0.15ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 121.45.120.214
traceroute to 121.45.120.214 (121.45.120.214): 64 hops max, 52 byte packets
2 *
3 [AS7545] 27.32.160.236 1.433 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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