142.57.0.41
ISP
Data retrieved at
Network
ASN
AS394520
Registry (RIR): ARIN
IP Range
Company
The Law Society of Upper Canada
Network
LSUCTORONTO
Using networksdb.io for network lookups.
Hostname
Not available.
AS Domain
lsuc.on.ca
Using host.io for pre-visualize domains.
Type
ISP
Handle
NET-142-57-0-0-1
Registered
1993-05-20
Last Changed
2021-12-14
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "142.57.0.0",
"length": 16
}
],
"endAddress": "142.57.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-08T10:23:30-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-11-01T11:06:39-04:00"
}
],
"handle": "ISD12-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ISD12-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.57.0.41"
},
{
"href": "https://whois.arin.net/rest/poc/ISD12-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.57.0.41"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "130 Queen Street West, Osgoode Hall\nToronto\nON\nM5H-2N6\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Information systems department"
],
[
"org",
{},
"text",
"The Law Society of Upper Canada"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-416-947-3300"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-23T09:24:00-05:00"
},
{
"eventAction": "registration",
"eventDate": "2002-12-11T15:17:49-05:00"
}
],
"handle": "IMG-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IMG-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.57.0.41"
},
{
"href": "https://whois.arin.net/rest/poc/IMG-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.57.0.41"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "130 Queen Street West Osgoode Hall\nToronto\nON\nM5H-2N6\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Igor M Goubaidoulline"
],
[
"n",
{},
"text",
[
"Goubaidoulline",
"Igor",
"M",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-416-947-3378"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-19T10:01:04-04:00"
},
{
"eventAction": "registration",
"eventDate": "1993-05-20T00:00:00-04:00"
}
],
"handle": "LSUC",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LSUC",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.57.0.41"
},
{
"href": "https://whois.arin.net/rest/org/LSUC",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.57.0.41"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"The Law Society of Upper Canada"
],
[
"adr",
{
"label": "Information Technology\n130 Queen Street West, Osgoode Hall\nToronto\nON\nM5H-2N6\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-23T09:24:00-05:00"
},
{
"eventAction": "registration",
"eventDate": "2002-12-11T15:17:49-05:00"
}
],
"handle": "IMG-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IMG-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.57.0.41"
},
{
"href": "https://whois.arin.net/rest/poc/IMG-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.57.0.41"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "130 Queen Street West Osgoode Hall\nToronto\nON\nM5H-2N6\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Igor M Goubaidoulline"
],
[
"n",
{},
"text",
[
"Goubaidoulline",
"Igor",
"M",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-416-947-3378"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:22-05:00"
},
{
"eventAction": "registration",
"eventDate": "1993-05-20T00:00:00-04:00"
}
],
"handle": "NET-142-57-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/142.57.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.57.0.41"
},
{
"href": "https://whois.arin.net/rest/net/NET-142-57-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.57.0.41"
}
],
"name": "LSUCTORONTO",
"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/142.57.0.41"
}
],
"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/142.57.0.41"
}
],
"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": "142.57.0.0",
"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
Not available
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
Canada
City
Toronto (📍 M4V)
Ontario
Time Zone
America/Toronto
Coordinates
43.6868, -79.402
Continent
North America
European Union
No.
Phone prefix
+1
Currency
Canadian Dollar (CAD $)