203.121.223.0/24
AS45763 · Opticomm Co Pty Ltd
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| Country |
Australia
|
| Domain | opticomm.net.au |
| ASN | AS45763 |
| Registry | APNIC |
| ID | OPTICOMMCOPTYLTD-AU |
WHOIS Details
inetnum: 203.121.208.0 - 203.121.223.255 netname: OPTICOMMCOPTYLTD-AU descr: Opticomm Co Pty Ltd country: AU admin-c: DA555-AP tech-c: DA555-AP abuse-c: AO356-AP status: ALLOCATED NON-PORTABLE mnt-by: MAINT-OPTICOMMCOPTYLTD-AU mnt-irt: IRT-OPTICOMMCOPTYLTD-AU last-modified: 2025-03-27T04:33:18Z source: APNIC irt: IRT-OPTICOMMCOPTYLTD-AU address: 22 Salmon Street, Port Melbourne. VIC. 3207 e-mail: b2bsupport@opticomm.net.au abuse-mailbox: noc@opticomm.net.au admin-c: DA555-AP tech-c: DA555-AP auth: # Filtered remarks: b2bsupport@opticomm.net.au was validated on 2025-08-20 remarks: noc@opticomm.net.au was validated on 2025-10-23 mnt-by: MAINT-OPTICOMMCOPTYLTD-AU last-modified: 2025-11-18T00:32:34Z source: APNIC role: ABUSE OPTICOMMCOPTYLTDAU country: ZZ address: 22 Salmon Street, Port Melbourne. VIC. 3207 phone: +000000000 e-mail: b2bsupport@opticomm.net.au admin-c: DA555-AP tech-c: DA555-AP nic-hdl: AO356-AP remarks: Generated from irt object IRT-OPTICOMMCOPTYLTD-AU remarks: b2bsupport@opticomm.net.au was validated on 2025-08-20 remarks: noc@opticomm.net.au was validated on 2025-10-23 abuse-mailbox: noc@opticomm.net.au mnt-by: APNIC-ABUSE last-modified: 2025-10-23T22:48:55Z source: APNIC person: Domain Administrator address: 22 Salmon Street, Port Melbourne. VIC. 3207 country: AU phone: +61-3-9024-9500 e-mail: domain-admin@opticomm.net.au nic-hdl: DA555-AP mnt-by: MAINT-OPTICOMMCOPTYLTD-AU last-modified: 2020-02-21T07:45:06Z source: APNIC route: 203.121.208.0/20 origin: AS45763 descr: Opticomm Co Pty Ltd 44 Currie Street Level 1 mnt-by: MAINT-OPTICOMMCOPTYLTD-AU last-modified: 2025-03-27T05:12:15Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 203.121.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.121.64.0/18 | AS9930 | TT DOTCOM SDN BHD | 16,384 |
| 203.121.224.0/19 | AS18419 | DA DA BROADBAND LTD. | 8,192 |
| 203.121.0.0/19 | AS9930 | TT DOTCOM SDN BHD | 8,192 |
| 203.121.32.0/19 | AS9930 | TT DOTCOM SDN BHD | 8,192 |
| 203.121.128.0/20 | AS4765 | Pacific Internet Pte Ltd | 4,096 |
| 203.121.160.0/22 | AS4765 | Pacific Internet Pte Ltd | 1,024 |
| 203.121.164.0/23 | AS4765 | Pacific Internet Pte Ltd | 512 |
| 203.121.134.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.135.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.136.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.137.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.138.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.139.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.140.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.141.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.142.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.143.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.145.0/24 | AS4765 | Pacific Internet Pte Ltd | 256 |
| 203.121.148.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.149.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.150.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.151.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.160.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.161.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.162.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.163.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.164.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.172.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.173.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.178.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.179.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.186.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.225.0/24 | AS18419 | DaDa Broadband Ltd. | 256 |
| 203.121.129.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.128.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.132.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.133.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
Hosted domains
There are 8 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 203.121.223.229 | ueedroid.com | 5 |
| 203.121.223.41 | g27.dev | 2 |
| 203.121.223.158 | stog.me | 1 |
Hosted domains API
Pingable IPs
69 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.121.223.254 |
0.56ms 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 |
|---|---|---|
| 52.206.24.24 |
0.51ms from Ashburn,
US
|
|
| 18.236.255.152 |
0.54ms from Boardman,
US
|
|
| 3.14.49.120 |
0.18ms from Columbus,
US
|
|
| 37.201.164.104 |
9.48ms from Frankfurt am Main,
DE
|
|
| 90.209.255.72 |
2.71ms from London,
GB
|
|
| 79.10.142.40 |
4.72ms from Milan,
IT
|
|
| 174.116.15.216 |
4.10ms from Ottawa,
CA
|
|
| 68.2.0.56 |
0.66ms from Phoenix,
US
|
|
| 27.238.193.8 |
5.03ms from Seoul,
KR
|
|
| 114.94.34.104 |
3.46ms from Shanghai,
CN
|
|
| 50.68.213.40 |
7.34ms from Vancouver,
CA
|
|
| 89.219.67.56 |
15.53ms from Yerevan,
AM
|
|
| 54.162.177.8 |
0.65ms from Ashburn,
US
|
|
| 184.177.16.104 |
7.98ms from Atlanta,
US
|
|
| 149.126.113.168 |
18.93ms from Baku,
AZ
|
|
| 57.144.52.8 |
0.17ms from Bengaluru,
IN
|
|
| 50.112.42.232 |
0.17ms from Boardman,
US
|
|
| 122.183.188.248 |
1.57ms from Chennai,
IN
|
|
| 67.176.210.248 |
5.93ms from Chicago,
US
|
|
| 109.146.66.120 |
3.13ms from London,
GB
|
|
| 89.86.169.232 |
6.11ms from Lyon,
FR
|
|
| 68.129.66.88 |
2.24ms from New York City,
US
|
|
| 121.86.49.40 |
2.67ms from Osaka,
JP
|
|
| 49.192.98.232 |
3.28ms from Perth,
AU
|
|
| 200.145.23.8 |
3.86ms from Sao Paulo,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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