121.45.104.0/21
AS7545 · TPG Telecom Limited
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| 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 121.45.104.0/21
| 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 |
|---|---|---|
| 121.45.111.25 | cixiaotongintl.com | 1 |
Hosted domains API
Pingable IPs
1,127 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 121.45.104.199 |
1.65ms from Melbourne,
AU
|
|
| 121.45.110.237 |
1.59ms from Melbourne,
AU
|
|
| 121.45.105.10 |
1.90ms from Melbourne,
AU
|
|
| 121.45.106.164 |
1.53ms from Melbourne,
AU
|
|
| 121.45.107.95 |
1.60ms from Melbourne,
AU
|
|
| 121.45.111.159 |
1.56ms from Melbourne,
AU
|
|
| 121.45.109.23 |
1.82ms from Melbourne,
AU
|
|
| 121.45.108.141 |
1.81ms 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 |
|---|---|---|
| 69.249.88.5 |
8.47ms from Ashburn,
US
|
|
| 156.194.114.37 |
7.75ms from Cairo,
EG
|
|
| 119.49.230.53 |
2.91ms from Changchun,
CN
|
|
| 211.142.235.53 |
3.52ms from Changsha,
CN
|
|
| 131.187.228.5 |
10.29ms from Chicago,
US
|
|
| 96.85.100.5 |
8.22ms from Detroit,
US
|
|
| 172.205.50.69 |
0.14ms from Dublin,
IE
|
|
| 109.146.94.37 |
12.41ms from Erith,
GB
|
|
| 189.52.28.37 |
0.49ms from Fortaleza,
BR
|
|
| 38.95.73.85 |
0.62ms from Los Angeles,
US
|
|
| 91.240.170.85 |
0.65ms from Moscow,
RU
|
|
| 24.213.142.197 |
16.21ms from New York City,
US
|
|
| 64.255.216.101 |
0.56ms from New York City,
US
|
|
| 93.212.16.85 |
3.46ms from Nuernberg,
DE
|
|
| 125.201.250.165 |
1.00ms from Osaka,
JP
|
|
| 211.229.150.181 |
4.74ms from Seoul,
KR
|
|
| 117.186.214.149 |
2.76ms from Shanghai,
CN
|
|
| 104.240.77.85 |
12.49ms from Ashburn,
US
|
|
| 166.117.247.101 |
0.04ms from Bangkok,
TH
|
|
| 64.184.72.21 |
17.94ms from Chicago,
US
|
|
| 171.76.16.133 |
9.38ms from Delhi,
IN
|
|
| 89.234.83.5 |
0.42ms from Dublin,
IE
|
|
| 111.68.122.245 |
0.94ms from Jakarta,
ID
|
|
| 143.255.20.213 |
7.84ms from Joao Pessoa,
BR
|
|
| 102.70.255.69 |
9.91ms from Lusaka,
ZM
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Melbourne, AU
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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