146.221.0.45
ISP
Data retrieved at
Network
ASN
Not available.
IP Range
Company
Not available.
Registrant
Australian Defence Organisation
AUSDEFENCE
Using networksdb.io for network lookups.
Hostname
Not available.
AS Domain
Not available.
Type
ISP
Handle
146.221.0.0 - 146.221.255.255
Registered
2008-09-04
Last Changed
2021-01-15
View raw RDAP
{
"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/146.221.0.45",
"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/146.221.0.45",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "AU",
"name": "AUSDEFENCE",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T06:54:02Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-01-15T01:28:25Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/146.221.0.45",
"rel": "self",
"href": "https://rdap.apnic.net/ip/146.221.0.0/16",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Australian Department of Defence",
"Bonshaw Rd, HMAS Harman",
"Canberra ACT 2600"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:29:32Z"
},
{
"eventAction": "last changed",
"eventDate": "2008-09-04T07:29:32Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/146.221.0.45",
"rel": "self",
"href": "https://rdap.apnic.net/entity/FMGR1-AP",
"type": "application/rdap+json"
}
],
"handle": "FMGR1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"ADF Firewall Manager"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Australian Department of Defence\n109 Kent St, Deakin\nCanberra ACT 2600"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+61 02 6265 8598"
],
[
"tel",
{
"type": "fax"
},
"text",
"+61 02 6265 8924"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2019-01-23T12:10:44Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:15:17Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/146.221.0.45",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-ADO1-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-ADO1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Australian Defence Organisation"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Anzac Park West\nPO Box 7953"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+61-2-6265-7647"
],
[
"tel",
{
"type": "fax"
},
"text",
"+61-2-6265-53840"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2012-01-17T21:29:34Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-04-30T02:50:35Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/146.221.0.45",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-AUS-DEFENCE-AU",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2026-04-30"
],
"title": "remarks"
}
],
"handle": "IRT-AUS-DEFENCE-AU",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-AUS-DEFENCE-AU"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Department of Defence\nBonshaw Rd, HMAS Harman\nCannberra, ACT 2600\nAustralia"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:29:32Z"
},
{
"eventAction": "last changed",
"eventDate": "2008-09-04T07:29:32Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/146.221.0.45",
"rel": "self",
"href": "https://rdap.apnic.net/entity/DHM2-AP",
"type": "application/rdap+json"
}
],
"handle": "DHM2-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"ADF Hostmaster"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Australian Department of Defence\n109 Kent St, Deakin\nCanberra ACT 2600"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+61 02 6265 8598"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"handle": "146.221.0.0 - 146.221.255.255",
"type": "ALLOCATED PORTABLE",
"startAddress": "146.221.0.0",
"endAddress": "146.221.255.255",
"objectClassName": "ip network",
"ipVersion": "v4",
"cidr0_cidrs": [
{
"v4prefix": "146.221.0.0",
"length": 16
}
],
"port43": "whois.apnic.net"
}
Security
No security threats detected for this IP.
VPN
Proxy
Tor
Hosting
Residential Proxy
Bogon
Abuser
Crawler
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Unknown.
No valid ROA was found for this prefix.
UNKNOWN
Validated Prefix
Not available
Authorized ASN
Not available.
IP Geolocation
Country
Australia
Time Zone
Australia/Sydney
Coordinates
-33.494, 143.2104
Continent
Oceania
European Union
No.
Phone prefix
+61
Currency
Australian Dollar (AUD $)