Organization
Bank of Montreal
BMO-TOR1
Registered
Aug 23, 2000
26 years ago
IPv4 Prefixes
12
3,072 addresses
IPv6 Prefixes
0
BGP Neighbours
3
3 upstream/peer · 0 downstream
Registration
AS Number AS17371 AS Name BMO-TOR1 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 Allocated Aug 23, 2000 Record Created Aug 23, 2000 Last Updated Jul 10, 2012 Status
active
WHOIS Server whois.arin.net AS Description BMO-TOR1 - Bank of Montreal, CA Abuse Email [email protected] Abuse Phone +1-416-773-2367 IPv4 Prefixes
12 prefixes · 3,072 addresses Routing data as of 2026-10-08 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 142.43.98.0/24 | 142.43.98.0 – 142.43.98.255 | 256 |
| 142.43.101.0/24 | 142.43.101.0 – 142.43.101.255 | 256 |
| 142.43.135.0/24 | 142.43.135.0 – 142.43.135.255 | 256 |
| 142.43.170.0/24 | 142.43.170.0 – 142.43.170.255 | 256 |
| 142.43.171.0/24 | 142.43.171.0 – 142.43.171.255 | 256 |
| 142.43.254.0/24 | 142.43.254.0 – 142.43.254.255 | 256 |
| 198.73.148.0/24 | 198.73.148.0 – 198.73.148.255 | 256 |
| 198.96.168.0/24 | 198.96.168.0 – 198.96.168.255 | 256 |
| 198.96.170.0/24 | 198.96.170.0 – 198.96.170.255 | 256 |
| 198.96.180.0/24 | 198.96.180.0 – 198.96.180.255 | 256 |
| 198.96.181.0/24 | 198.96.181.0 – 198.96.181.255 | 256 |
| 198.96.183.0/24 | 198.96.183.0 – 198.96.183.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
3 unique neighbours · 3 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Upstream & peer side (3)
Raw RDAP Response
{
"endAutnum": 17371,
"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/autnum/17371"
},
{
"href": "https://whois.arin.net/rest/poc/INETS-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/17371"
}
],
"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/autnum/17371"
},
{
"href": "https://whois.arin.net/rest/poc/BMH4-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/17371"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"dns",
"administrative",
"noc",
"technical"
],
"status": [
"validated"
],
"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": "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/autnum/17371"
},
{
"href": "https://whois.arin.net/rest/org/BANKOF-7",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/17371"
}
],
"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",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"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/autnum/17371"
},
{
"href": "https://whois.arin.net/rest/poc/BMH4-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/17371"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"noc",
"technical"
],
"status": [
"validated"
],
"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": "2012-07-10T12:16:10-04:00"
},
{
"eventAction": "registration",
"eventDate": "2000-08-23T00:00:00-04:00"
}
],
"handle": "AS17371",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/17371",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/17371"
},
{
"href": "https://whois.arin.net/rest/asn/AS17371",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/17371"
}
],
"name": "BMO-TOR1",
"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/autnum/17371"
}
],
"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/autnum/17371"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "autnum",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"nro_rdap_profile_asn_flat_0"
],
"startAutnum": 17371,
"status": [
"active"
]
} Contact details of private individuals are redacted.