121.45.160.0/21

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:  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:         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 121.45.160.0/21

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 121.45.0.0/16

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.45.165.91 3mmj4y.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

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

IP Address ASN Details
121.45.164.167 AS7545 TPG Telecom Limited 4.96ms from Sydney, AU
121.45.166.10 AS7545 TPG Telecom Limited 4.91ms from Sydney, AU
121.45.160.73 AS7545 TPG Telecom Limited 5.02ms from Sydney, AU
121.45.167.240 AS7545 TPG Telecom Limited 4.97ms from Sydney, AU
121.45.163.147 AS7545 TPG Telecom Limited 5.00ms from Sydney, AU
121.45.165.40 AS7545 TPG Telecom Limited 5.15ms from Sydney, AU
121.45.162.123 AS7545 TPG Telecom Limited 4.90ms from Sydney, AU
121.45.161.57 AS7545 TPG Telecom Limited 5.10ms from Sydney, 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
185.10.50.117 AS20857 Signet B.V. 0.60ms from Amsterdam, NL
173.69.167.133 AS701 Verizon Business 4.82ms from Ashburn, US
52.89.20.181 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
144.178.229.101 AS39686 Eurofiber Nederland BV 1.64ms from Brussels, BE
88.242.189.133 AS9121 Turk Telekomunikasyon Anonim Sirketi 3.07ms from Bursa, TR
59.46.206.101 AS134762 CHINANET Liaoning province Dalian MAN network 0.61ms from Dalian, CN
85.215.76.181 AS8560 IONOS SE 0.55ms from Frankfurt am Main, DE
91.12.234.245 AS3320 Deutsche Telekom AG 4.02ms from Hamburg, DE
116.62.89.165 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.44ms from Hangzhou, CN
89.253.235.245 AS41535 LLC "ASTRA CLOUD" 1.40ms from Moscow, RU
168.238.130.101 AS26057 Mediaocean LLC 1.03ms from New York City, US
131.106.121.149 AS6079 RCN 5.67ms from New York City, US
74.105.226.117 AS701 Verizon Business 2.37ms from New York City, US
68.204.12.133 AS33363 Charter Communications, Inc 7.83ms from Orlando, US
62.148.64.133 AS12741 Netia SA 4.82ms from Poznan, PL
212.118.117.245 AS34397 Middle East Internet Company Limited 0.61ms from Riyadh, SA
69.174.8.21 AS3257 GTT Communications Inc. 0.34ms from San Jose, US
201.125.120.101 AS8151 UNINET 0.41ms from Santiago de Queretaro, MX
111.229.134.213 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.73ms from Shanghai, CN
118.240.246.133 AS2527 Sony Network Communications Inc. 1.88ms from Tokyo, JP
174.80.174.229 AS20115 Charter Communications LLC 14.89ms from Atlanta, US
52.247.80.133 AS8075 Microsoft Corporation 0.21ms from Boydton, US
86.123.123.245 AS8708 DIGI ROMANIA S.A. 5.02ms from Bucharest, RO
3.131.63.245 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
115.111.191.5 AS4755 TATA Communications formerly VSNL is Leading ISP 1.60ms from Delhi, IN

Traceroute

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

$
traceroute -a -n -q1 121.45.161.91
traceroute to 121.45.161.91 (121.45.161.91): 64 hops max, 52 byte packets
1 [AS15169] 74.125.251.94 212.27 ms
2 [AS15169] 192.178.97.88 196.442 ms
3 *
4 [AS9942] 203.221.3.103 205.888 ms
5 *
6 [AS7545] 60.240.23.81 200.353 ms
7 [AS7545] 121.45.161.91 202.423 ms
Measurement taken from IPinfo ProbeNet in Columbus, US
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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