RDAP WHOIS lookup of '203.17.138.0'

RDAP response recieved from apnic.net in a total of 370ms

203.17.138.0/24


Handle:
203.17.138.0 - 203.17.138.255
Name:
OPTUSCOM-AU
Type:
ASSIGNED PORTABLE
Country:
AU

CIDR:
203.17.138.0/24

Remarks:
SingTel Optus Pty Ltd
--------------------------------------------------------
To report network abuse, please contact mnt-irt
For troubleshooting, please contact tech-c and admin-c
Report invalid contact via www.apnic.net/invalidcontact
--------------------------------------------------------
-----BEGIN CERTIFICATE-----MIIEeTCCA2GgAwIBAgIUFRYtgiumFSsAlRkUg5r7FRjphm0wDQYJKoZIhvcNAQELBQAwgcsxCzAJBgNVBAYTAkFVMRgwFgYDVQQIDA9OZXcgU291dGggV2FsZXMxJzAlBgNVBAcMHjEgTHlvbnBhcmsgUm9hZCBNYWNxdWFyaWUgUGFyazEeMBwGA1UECgwVU2luZ1RlbCBPcHR1cyBQdHkgTHRkMRowGAYDVQQLDBFNQUlOVC1PUFRVU0NPTS1BUDEVMBMGA1UEAwwMb3B0dXMuY29tLmF1MSYwJAYJKoZIhvcNAQkBFhdob3N0bWFzdGVyQG9wdHVzLm5ldC5hdTAeFw0yNDAyMTkwMTAzMjFaFw0yNzAyMTgwMTAzMjFaMIHLMQswCQYDVQQGEwJBVTEYMBYGA1UECAwPTmV3IFNvdXRoIFdhbGVzMScwJQYDVQQHDB4xIEx5b25wYXJrIFJvYWQgTWFjcXVhcmllIFBhcmsxHjAcBgNVBAoMFVNpbmdUZWwgT3B0dXMgUHR5IEx0ZDEaMBgGA1UECwwRTUFJTlQtT1BUVVNDT00tQVAxFTATBgNVBAMMDG9wdHVzLmNvbS5hdTEmMCQGCSqGSIb3DQEJARYXaG9zdG1hc3RlckBvcHR1cy5uZXQuYXUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCePNHAZ62qf+YgCt/5rmUWburCguAkfOC+Ld5BdkRl5MXqzvXauSukbQWyE/aLWNQriZZobhhsLUDP6bHEtj7HZ8B+k4QWOflIPFnGeqa8Ctq6Rkjn98pOYWLBLYO13hCFr3wQZAHLiP10670sYX23NZu9Rhcit9jAMUqjURPf2Vy6PwHvHzdNUi4lrsyQ0dMQGZXEqI/fisMHkLYO1bmgso94zCTi0wBwT2dEGWPHx1aq2gfyplVcaYMiLjMSkEZb922eIr0BK0VV4tayPtHZs9mj32U1W8ahj8wqBdBwhva2G7o2fh5R3rvrA3rYifc1OS4rCu+efRMA33XR+vnvAgMBAAGjUzBRMB0GA1UdDgQWBBSmDmwIJvD+9qotfgMaw4qN/ltVWjAfBgNVHSMEGDAWgBSmDmwIJvD+9qotfgMaw4qN/ltVWjAPBgNVHRMBAf8EBTADAQH/MA0GCSqGSIb3DQEBCwUAA4IBAQAJqEWQOOAQlJPUII2c03p6ew/iO4HsbA0UyPqDSL66qSmCicTq0SUdkU91vD4GF1XdNE3ZivlPqVJ+g1F5IKXBDFndEiuqAPOE365vG5bhAy6XIwkBA5LfQ6+VoXRcZJ6138OhqxYeqMlkmU7q8B4VtnRnrQxWfHyWrRjhvnCVR9CyWG5Vo4jyU8I+sqkXLeXIpSvF8JfI4rLPaDC+x0VBMj7HnUUtP9xGsji/euc7nYM3ha8sDo+wgv7aop6JWzCC6tcd/BHm6gAAKBcpqAofEmMzzwlBh3RZO/DSbb/1NYeoSrvrmKgmaBjgaQMF230TXsNi5wO1G4rFm9MNYEOk-----END CERTIFICATE-----

Events


Created:
04-09-2008
Last change:
05-03-2024

Registrant


Handle:
ORG-SOPL2-AP
 
Organization
Name:
SingTel Optus Pty Ltd
Adress:
Optus Macquarie Park (OCS)
Building A, Level 2
1 Lyonpark Road,
Macquarie Park
Contact:
voice +61-2-8082-7800
fax +61-2-8082-7100
ipadmin@optus.net.au

Administrative, Technical


Handle:
OA3-AP
 
Group
Name:
OPTUS IP ADMINISTRATORS
Adress:
SingTel Optus Pty Ltd
Optus Macquarie Park (OCS)
1 Lyonpark Road
Macquarie Park NSW 2113
AUSTRALIA
Contact:
voice +61 2 8082 7800
fax +61 2 8082 7100
ipadmin@optus.net.au

Abuse


Handle:
IRT-OPTUSCOM-AU
 
Group
Name:
IRT-OPTUSCOM-AU
Adress:
SingTel Optus Pty Ltd
Optus Macquarie Park (OCS)
1 Lyonpark Road
Macquarie Park NSW 2113
Contact:

Raw RDAP response

Click here to see the raw RDAP response from apnic.net (6.212 bytes of JSON data). Opens as modal.

API

You may perform this lookup using the API and get the results as easy-to-parse JSON data.

Read more on the API at https://iamroot.tech/about/api (regarding authentication and rate limits, among other things), or give it a go right away using the 'try it' button.

 
GET
https://iamroot.tech/whois/api/?host=203.17.138.0 copy try it
 

Log

000+000
  • Try RDAP lookup
374+374
  • Figure out server to ask
374+000
  • Asking 'whois.iana.org' for info on '203.17.138.0' - recieved a valid response of 483 bytes in 116ms.
374+000
  • IP is managed by apnic.net. Response from IANA WHOIS in 145ms.
374+000
  • Starting lookup
374+000
  • Querying 'apnic.net' for RDAP info on '203.17.138.0'. Response in 153ms.
374+000
  • Done