Organization
Bank of Montreal
BMO
Location
Toronto (Scarborough)
Ontario, Canada (CA)
Hostname
—
Geolocation
Canada (CA) Canada
- Country
- Canada (CA)
- Region
- Ontario
- City
- Toronto (Scarborough)
- Continent
- North America
- Coordinates
- 43.8131, -79.3358 View on map ↗
Network Information
IP Range 142.43.0.0 – 142.43.255.255 CIDR 142.43.0.0/16 Network Name BMO Handle NET-142-43-0-0-1 Type DIRECT ALLOCATION Parent Network NET-142-0-0-0-0 Organization Bank of Montreal Organization ID BANKOF-7 Address 4100 Gordon Baker Road, SCC A 4 North, Scarborough, ON, M1W-3E8, Canada Country Canada (CA) Registry ARIN Registered On May 26, 1990 Last Updated Dec 15, 2021 Status
active
ASN & Routing
Origin AS AS17372 AS Name BMO-TOR2 - Bank of Montreal, CA Announced Prefix 142.43.46.0/24 AS Registry ARIN Prefix Country Canada (CA) Allocated 1990-05-26 RPKI Origin Not found (no ROA covers this prefix)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
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"cidr0_cidrs": [
{
"v4prefix": "142.43.0.0",
"length": 16
}
],
"endAddress": "142.43.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-23T09:27:38-05:00"
},
{
"eventAction": "registration",
"eventDate": "2002-09-11T14:45:10-04:00"
}
],
"handle": "INETS-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/INETS-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.43.46.0"
},
{
"href": "https://whois.arin.net/rest/poc/INETS-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.43.46.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "4100 Gordon Baker Road\nScarborough\nON\nM1W-3E8\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"INET Security"
],
[
"org",
{},
"text",
"Bank Of Montreal Financial Group"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-416-773-2367"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-25T10:03:10-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-09-11T10:45:27-04:00"
}
],
"handle": "BMH4-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BMH4-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.43.46.0"
},
{
"href": "https://whois.arin.net/rest/poc/BMH4-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.43.46.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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"administrative",
"noc",
"technical"
],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "4100 Gordon Baker Road, SCC A4 North\nScarborough\nON\nM1W-3E8\nCanada"
},
"text",
[
"",
"",
"",
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""
]
],
[
"fn",
{},
"text",
"Bank Of Montreal Hostmaster"
],
[
"org",
{},
"text",
"BMO Financial Group"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
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"voice"
]
},
"text",
"+1-416-773-2367"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-08-27T15:52:57-04:00"
},
{
"eventAction": "registration",
"eventDate": "1993-09-09T00:00:00-04:00"
}
],
"handle": "BANKOF-7",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BANKOF-7",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.43.46.0"
},
{
"href": "https://whois.arin.net/rest/org/BANKOF-7",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.43.46.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Bank of Montreal"
],
[
"adr",
{
"label": "4100 Gordon Baker Road\r\nSCC A 4 North\nScarborough\nON\nM1W-3E8\nCanada"
},
"text",
[
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"",
"",
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""
]
],
[
"kind",
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"text",
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]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-23T09:27:38-05:00"
},
{
"eventAction": "registration",
"eventDate": "2002-09-11T14:45:10-04:00"
}
],
"handle": "INETS-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/INETS-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.43.46.0"
},
{
"href": "https://whois.arin.net/rest/poc/INETS-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.43.46.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "4100 Gordon Baker Road\nScarborough\nON\nM1W-3E8\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"INET Security"
],
[
"org",
{},
"text",
"Bank Of Montreal Financial Group"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-416-773-2367"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-25T10:03:10-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-09-11T10:45:27-04:00"
}
],
"handle": "BMH4-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BMH4-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.43.46.0"
},
{
"href": "https://whois.arin.net/rest/poc/BMH4-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.43.46.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "4100 Gordon Baker Road, SCC A4 North\nScarborough\nON\nM1W-3E8\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Bank Of Montreal Hostmaster"
],
[
"org",
{},
"text",
"BMO Financial Group"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-416-773-2367"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:44-05:00"
},
{
"eventAction": "registration",
"eventDate": "1990-05-26T00:00:00-04:00"
}
],
"handle": "NET-142-43-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/142.43.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/142.43.46.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-142-43-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/142.43.46.0"
}
],
"name": "BMO",
"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/142.43.46.0"
}
],
"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/142.43.46.0"
}
],
"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": "142.43.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.