1.44.0.0/21
AS4804 · Microplex PTY LTD
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| Country |
Australia
|
| Domain | optus.com.au |
| ASN | AS4804 |
| Parent Range | 1.44.0.0/16 |
| Registry | APNIC |
| ID | OPTUSCOM-AU |
WHOIS Details
inetnum: 1.44.0.0 - 1.44.255.255 netname: OPTUSCOM-AU descr: SingTel Optus Pty Ltd descr: Optus Macquarie Park (OCS) descr: Building A, Level 2 descr: 1 Lyonpark Road, descr: Macquarie Park country: AU org: ORG-SOPL2-AP admin-c: OA3-AP tech-c: OA3-AP abuse-c: AO399-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-OPTUSCOM-AP mnt-routes: MAINT-OPTUSCOM-AP mnt-irt: IRT-OPTUSCOM-AU last-modified: 2021-01-15T01:44:59Z source: APNIC irt: IRT-OPTUSCOM-AU address: SingTel Optus Pty Ltd address: Optus Macquarie Park (OCS) address: 1 Lyonpark Road address: Macquarie Park NSW 2113 e-mail: abuse@optusnet.com.au abuse-mailbox: abuse@optusnet.com.au admin-c: OA3-AP tech-c: OA3-AP auth: # Filtered remarks: abuse@optusnet.com.au was validated on 2025-06-18 mnt-by: MAINT-OPTUSCOM-AP last-modified: 2025-10-08T04:42:36Z source: APNIC organisation: ORG-SOPL2-AP org-name: SingTel Optus Pty Ltd org-type: LIR country: AU address: Optus Macquarie Park (OCS) address: 1 Lyonpark Road, Macquarie Park phone: +61-2-8082-7800 fax-no: +61-2-8082-7100 e-mail: irr-admin@optus.com.au mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2025-09-25T13:05:45Z source: APNIC role: ABUSE OPTUSCOMAU country: ZZ address: SingTel Optus Pty Ltd address: Optus Macquarie Park (OCS) address: 1 Lyonpark Road address: Macquarie Park NSW 2113 phone: +000000000 e-mail: abuse@optusnet.com.au admin-c: OA3-AP tech-c: OA3-AP nic-hdl: AO399-AP remarks: Generated from irt object IRT-OPTUSCOM-AU remarks: abuse@optusnet.com.au was validated on 2025-06-18 abuse-mailbox: abuse@optusnet.com.au mnt-by: APNIC-ABUSE last-modified: 2025-06-18T01:06:45Z source: APNIC role: OPTUS IP ADMINISTRATORS address: SingTel Optus Pty Ltd address: Optus Macquarie Park (OCS) address: 1 Lyonpark Road address: Macquarie Park NSW 2113 address: AUSTRALIA country: AU phone: +61 2 8082 7800 fax-no: +61 2 8082 7100 e-mail: ipadmin@optus.net.au remarks: send spam/abuse reports to abuse@optus.net.au remarks: please use http://www.apnic.net/db/spam.html remarks: to identify networks before sending reports and remarks: always include full headers/logs. admin-c: NC8-AP admin-c: IA65-AP tech-c: NC8-AP tech-c: IA65-AP tech-c: OH23-AP nic-hdl: OA3-AP notify: hostmaster@optus.net.au mnt-by: MAINT-OPTUSCOM-AP last-modified: 2011-12-06T00:10:13Z source: APNIC route: 1.44.0.0/16 origin: AS7474 descr: Singtel Optus Pty Ltd mnt-by: MAINT-OPTUSCOM-AP last-modified: 2025-01-22T05:24:39Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 1.44.0.0/21
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 1.44.0.0/16 | AS4804 | SingTel Optus Pty Ltd | 65,536 |
| 1.44.0.0/16 | AS7474 | SingTel Optus Pty Ltd | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 1.44.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 1.44.0.0/16 | AS4804 | SingTel Optus Pty Ltd | 65,536 |
| 1.44.0.0/16 | AS7474 | SingTel Optus Pty Ltd | 65,536 |
| 1.44.96.0/24 | AS16509 | OPTUSCOM | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
565 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 1.44.4.213 |
9.26ms from Sydney,
AU
|
|
| 1.44.3.63 |
8.91ms from Sydney,
AU
|
|
| 1.44.1.186 |
12.58ms from Sydney,
AU
|
|
| 1.44.6.56 |
8.89ms from Sydney,
AU
|
|
| 1.44.7.106 |
12.71ms from Sydney,
AU
|
|
| 1.44.5.15 |
9.81ms from Sydney,
AU
|
|
| 1.44.0.173 |
10.24ms from Sydney,
AU
|
|
| 1.44.2.133 |
12.39ms 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 |
|---|---|---|
| 174.50.111.21 |
13.61ms from Atlanta,
US
|
|
| 221.198.77.245 |
5.67ms from Beijing,
CN
|
|
| 181.3.31.181 |
8.34ms from Buenos Aires,
AR
|
|
| 67.163.19.117 |
5.38ms from Chicago,
US
|
|
| 142.190.16.213 |
6.18ms from Dallas,
US
|
|
| 73.78.204.21 |
5.60ms from Denver,
US
|
|
| 84.158.78.21 |
1.51ms from Duesseldorf,
DE
|
|
| 146.97.40.53 |
0.49ms from London,
GB
|
|
| 76.247.214.229 |
18.98ms from Los Angeles,
US
|
|
| 185.58.253.5 |
1.80ms from Moscow,
RU
|
|
| 125.205.249.197 |
12.81ms from Osaka,
JP
|
|
| 140.6.145.245 |
3.90ms from San Jose,
US
|
|
| 177.141.11.197 |
5.55ms from Sao Paulo,
BR
|
|
| 120.77.111.213 |
1.64ms from Shenzhen,
CN
|
|
| 152.104.32.53 |
0.33ms from Singapore,
SG
|
|
| 61.68.133.149 |
0.97ms from Sydney,
AU
|
|
| 54.95.137.165 |
0.21ms from Tokyo,
JP
|
|
| 105.104.28.229 |
6.96ms from Tunis,
TN
|
|
| 173.17.149.197 |
9.53ms from Atlanta,
US
|
|
| 203.151.0.37 |
3.19ms from Bangkok,
TH
|
|
| 14.194.22.181 |
0.55ms from Delhi,
IN
|
|
| 98.38.169.21 |
5.38ms from Denver,
US
|
|
| 120.237.245.149 |
11.21ms from Guangzhou,
CN
|
|
| 194.62.69.21 |
1.83ms from London,
GB
|
|
| 34.17.5.85 |
2.27ms from Milan,
IT
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Sydney, AU
What are IP address ranges?
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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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