142.3.0.4
Education
Data retrieved at
Network
ASN
IP Range
Company
University of Regina
Network
UREGINA
Using networksdb.io for network lookups.
Hostname
Not available.
AS Domain
uregina.ca
Using host.io for pre-visualize domains.
Type
Education
Handle
NET-142-3-0-0-1
Registered
1990-06-30
Last Changed
2023-10-19
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "142.3.0.0",
"length": 16
}
],
"endAddress": "142.3.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-13T08:58:10-05:00"
},
{
"eventAction": "registration",
"eventDate": "1995-09-14T12:37:31-04:00"
}
],
"handle": "MH706-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MH706-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
},
{
"href": "https://whois.arin.net/rest/poc/MH706-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "University of Regina\r\n3737 Wascana Parkway\nRegina\nSK\nS4S 0A2\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Mark Haidl"
],
[
"n",
{},
"text",
[
"Haidl",
"Mark",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-306-585-4023"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-306-337-2324"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-15T08:46:16-04:00"
},
{
"eventAction": "registration",
"eventDate": "2004-01-06T11:52:13-05:00"
}
],
"handle": "NAC27-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NAC27-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
},
{
"href": "https://whois.arin.net/rest/poc/NAC27-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "Information Services\n3737 Wascana Parkway\nRegina\nSK\nS4S-0A2\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Network Administrative Contact"
],
[
"org",
{},
"text",
"University of Regina"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-306-585-4980"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-11-15T09:25:52-05:00"
},
{
"eventAction": "registration",
"eventDate": "2004-01-07T13:48:02-05:00"
}
],
"handle": "ABUSE517-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE517-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE517-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2024-11-14"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "Network Abuse Contact\nInformation Services\n3737 Wascana Parkway\nRegina\nSK\nS4S-0A2\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Abuse"
],
[
"org",
{},
"text",
"University of Regina"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-306-585-4685"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-15T08:48:59-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-09-28T16:49:27-04:00"
}
],
"handle": "UNIVER-266-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/UNIVER-266-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
},
{
"href": "https://whois.arin.net/rest/org/UNIVER-266-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"University of Regina"
],
[
"adr",
{
"label": "3737 Wascana Parkway\nRegina\nSK\nS4S-0A2\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-13T08:58:10-05:00"
},
{
"eventAction": "registration",
"eventDate": "1995-09-14T12:37:31-04:00"
}
],
"handle": "MH706-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MH706-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
},
{
"href": "https://whois.arin.net/rest/poc/MH706-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "University of Regina\r\n3737 Wascana Parkway\nRegina\nSK\nS4S 0A2\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Mark Haidl"
],
[
"n",
{},
"text",
[
"Haidl",
"Mark",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-306-585-4023"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-306-337-2324"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-11-15T09:25:52-05:00"
},
{
"eventAction": "registration",
"eventDate": "2004-01-07T13:48:02-05:00"
}
],
"handle": "ABUSE517-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE517-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE517-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2024-11-14"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "Network Abuse Contact\nInformation Services\n3737 Wascana Parkway\nRegina\nSK\nS4S-0A2\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Abuse"
],
[
"org",
{},
"text",
"University of Regina"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-306-585-4685"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-10-19T10:23:03-04:00"
},
{
"eventAction": "registration",
"eventDate": "1990-06-30T00:00:00-04:00"
}
],
"handle": "NET-142-3-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/142.3.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
},
{
"href": "https://whois.arin.net/rest/net/NET-142-3-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
}
],
"name": "UREGINA",
"notices": [
{
"description": [
"By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
}
],
"title": "Terms of Service"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/142.3.0.4"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-142-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "142.3.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}
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
142.3.0.0/16
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
Canada
City
Regina (📍 S4S)
Saskatchewan
Time Zone
America/Regina
Coordinates
50.4245, -104.608
Continent
North America
European Union
No.
Phone prefix
+1
Currency
Canadian Dollar (CAD $)