Organization
CSR Limited
CSR
Location
Sydney
New South Wales, Australia (AU)
Hostname
—
Geolocation
Australia (AU) Australia
- Country
- Australia (AU)
- Region
- New South Wales
- City
- Sydney
- Continent
- Oceania
- Coordinates
- -33.8688, 151.209 View on map ↗
Network Information
IP Range 156.50.0.0 – 156.50.255.255 CIDR 156.50.0.0/16 Network Name CSR Handle 156.50.0.0 - 156.50.255.255 Type ALLOCATED PORTABLE Organization CSR Limited Organization ID ORG-CL9-AP Address Triniti 3, 39 Delhi Road Country Australia (AU) Registry APNIC Description CSR Limited Registered On Sep 04, 2008 Last Updated Apr 01, 2022 Status
active
ASN & Routing
Origin AS AS7474 AS Name OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd, AU Announced Prefix 156.50.96.0/24 AS Registry APNIC Prefix Country Australia (AU) Allocated 1991-12-09 RPKI Origin Not found (no ROA covers this prefix)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Email [email protected]
Raw RDAP Response
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/ip/156.50.96.0",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/ip/156.50.96.0",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "AU",
"name": "CSR",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T06:53:49Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-04-01T01:12:12Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/156.50.96.0",
"rel": "self",
"href": "https://rdap.apnic.net/ip/156.50.0.0/16",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"CSR Limited"
],
"title": "description"
},
{
"description": [
"--------------------------------------------------------",
"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",
"--------------------------------------------------------"
],
"title": "remarks"
}
],
"entities": [
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2014-07-17T02:00:02Z"
},
{
"eventAction": "last changed",
"eventDate": "2014-07-17T02:03:59Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/156.50.96.0",
"rel": "self",
"href": "https://rdap.apnic.net/entity/CIAR1-AP",
"type": "application/rdap+json"
}
],
"handle": "CIAR1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-08T23:27:44Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:16:24Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/156.50.96.0",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-CL9-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-CL9-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"CSR Limited"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Triniti 3, 39 Delhi Road"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+61-2-9235-8000"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2014-07-17T07:19:57Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-25T04:54:49Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/156.50.96.0",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-CSR-NON-AU",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2026-06-25"
],
"title": "remarks"
}
],
"handle": "IRT-CSR-NON-AU",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-CSR-NON-AU"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "CSR BIS Internet\nLocked Bag 1345\nNorth Ryde BC\nNSW 1670"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"handle": "156.50.0.0 - 156.50.255.255",
"type": "ALLOCATED PORTABLE",
"startAddress": "156.50.0.0",
"endAddress": "156.50.255.255",
"objectClassName": "ip network",
"ipVersion": "v4",
"cidr0_cidrs": [
{
"v4prefix": "156.50.0.0",
"length": 16
}
],
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.