Whois & RDAP Lookup
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IP Geolocation RDAPIP Range74.56.128.0 - 74.56.128.255
HandleNET-74-56-128-0-1
NameVL-DHCPVIDEOTRON-M1-4A388000
TypeASSIGNMENT
HolderVideotron Ltee
Registered2006-05-24 16:33 UTC
Updated2020-12-02 09:23 UTC
RegistrantVideotron Ltee
Address150 rue Beaubien Ouest, Montreal, QC, H2V 1C4, Canada
Admin ContactIP Administrator
OrganizationVideotron Ltee
Email[email protected]
Phone+1-514-759-2876
Address150 Beaubien West, Montreal, QC, H2V 1C4, Canada
Tech ContactNetwork Operations Center
OrganizationVideotron Ltee
Email[email protected]
Phone+1-514-380-7100
Address150 Beaubien West, Montreal, QC, H2V 1C4, Canada
Abuse Contact[email protected]
Abuse Phone+1-514-281-8498
Statusactive
Registry RDAPhttp://rdap.arin.net
Raw WHOIS response
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # # start NetRange: 74.56.0.0 - 74.59.255.255 CIDR: 74.56.0.0/14 NetName: VL-19BL NetHandle: NET-74-56-0-0-1 Parent: NET74 (NET-74-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Videotron Ltee (VL-421) RegDate: 2006-03-02 Updated: 2020-10-08 Ref: https://rdap.arin.net/registry/ip/74.56.0.0 OrgName: Videotron Ltee OrgId: VL-421 Address: 150 Beaubien West City: Montreal StateProv: QC PostalCode: H2V 1C4 Country: CA RegDate: 2020-05-15 Updated: 2026-05-22 Comment: https://www.videotron.com Ref: https://rdap.arin.net/registry/entity/VL-421 OrgTechHandle: NOC1226-ARIN OrgTechName: Network Operations Center OrgTechPhone: +1-514-380-7100 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/NOC1226-ARIN OrgAbuseHandle: ABUSE263-ARIN OrgAbuseName: Network Operations Center OrgAbusePhone: +1-514-281-8498 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE263-ARIN # end # start NetRange: 74.56.128.0 - 74.56.128.255 CIDR: 74.56.128.0/24 NetName: VL-DHCPVIDEOTRON-M1-4A388000 NetHandle: NET-74-56-128-0-1 Parent: VL-19BL (NET-74-56-0-0-1) NetType: Reassigned OriginAS: Customer: Videotron Ltee (C01359395) RegDate: 2006-05-24 Updated: 2020-12-02 Ref: https://rdap.arin.net/registry/ip/74.56.128.0 CustName: Videotron Ltee Address: 150 rue Beaubien Ouest City: Montreal StateProv: QC PostalCode: H2V 1C4 Country: CA RegDate: 2006-05-24 Updated: 2014-08-11 Ref: https://rdap.arin.net/registry/entity/C01359395 OrgTechHandle: NOC1226-ARIN OrgTechName: Network Operations Center OrgTechPhone: +1-514-380-7100 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/NOC1226-ARIN OrgAbuseHandle: ABUSE263-ARIN OrgAbuseName: Network Operations Center OrgAbusePhone: +1-514-281-8498 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE263-ARIN # end # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # % Query time: 669 msec % WHEN: Sat Sep 12 17:34:58 UTC 2026
Raw RDAP JSON (registry) http://rdap.arin.net
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"length": 24,
"v4prefix": "74.56.128.0"
}
],
"endAddress": "74.56.128.255",
"entities": [
{
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-04-24T12:17:16-04:00"
},
{
"eventAction": "registration",
"eventDate": "2003-04-16T10:00:02-04:00"
}
],
"handle": "ABUSE263-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE263-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.56.128.32"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE263-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/74.56.128.32"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Contact [email protected] for all policy abuse issues. Policy abuse issues sent to other POCS will be disregarded."
],
"title": "Registration Comments"
}
],
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "150, Beaubien Ouest\nMontreal\nQC\nH2V 1C4\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Network Operations Center"
],
[
"org",
{},
"text",
"Videotron Ltee"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-514-281-8498"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-28T08:47:09-05:00"
},
{
"eventAction": "registration",
"eventDate": "2003-04-17T15:30:03-04:00"
}
],
"handle": "NOC1226-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC1226-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.56.128.32"
},
{
"href": "https://whois.arin.net/rest/poc/NOC1226-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/74.56.128.32"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Abuse-related emails sent here will be IGNORED. Please use [email protected]."
],
"title": "Registration Comments"
}
],
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "150 Beaubien West\nMontreal\nQC\nH2V 1C4\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Network Operations Center"
],
[
"org",
{},
"text",
"Videotron Ltee"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-514-380-7100"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-12T15:50:09-05:00"
},
{
"eventAction": "registration",
"eventDate": "2003-04-04T16:45:05-05:00"
}
],
"handle": "IPADM74-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IPADM74-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.56.128.32"
},
{
"href": "https://whois.arin.net/rest/poc/IPADM74-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/74.56.128.32"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Abuse-related emails sent here will be IGNORED. "
],
"title": "Registration Comments"
}
],
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "150 Beaubien West\nMontreal\nQC\nH2V 1C4\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"IP Administrator"
],
[
"org",
{},
"text",
"Videotron Ltee"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-514-759-2876"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-22T09:13:28-04:00"
},
{
"eventAction": "registration",
"eventDate": "2020-05-15T10:23:21-04:00"
}
],
"handle": "VL-421",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/VL-421",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.56.128.32"
},
{
"href": "https://whois.arin.net/rest/org/VL-421",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/74.56.128.32"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"https://www.videotron.com"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Videotron Ltee"
],
[
"adr",
{
"label": "150 Beaubien West\nMontreal\nQC\nH2V 1C4\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2014-08-11T23:59:43-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-05-24T12:33:07-04:00"
}
],
"handle": "C01359395",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/C01359395",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.56.128.32"
},
{
"href": "https://whois.arin.net/rest/customer/C01359395",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/74.56.128.32"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Videotron Ltee"
],
[
"adr",
{
"label": "150 rue Beaubien Ouest\nMontreal\nQC\nH2V 1C4\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2020-12-02T04:23:03-05:00"
},
{
"eventAction": "registration",
"eventDate": "2006-05-24T12:33:07-04:00"
}
],
"handle": "NET-74-56-128-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/74.56.128.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.56.128.32"
},
{
"href": "https://whois.arin.net/rest/net/NET-74-56-128-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/74.56.128.32"
},
{
"href": "https://rdap.arin.net/registry/ip/74.56.0.0/14",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.56.128.32"
}
],
"name": "VL-DHCPVIDEOTRON-M1-4A388000",
"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/74.56.128.32"
}
],
"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/74.56.128.32"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-74-56-0-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "74.56.128.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
}Frequently asked questions
What is WHOIS?
WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.
What is RDAP, and how does it differ?
RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.
What is the difference between a registrar and a registrant?
The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.
What are nameservers?
Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.
What is DNSSEC?
DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.
Why is the contact information redacted?
Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.