Organization
Micro Centra
CENTRA-NET1
Location
Brossard
Quebec, Canada (CA)
Hostname
—
Geolocation
Canada (CA) Canada
- Country
- Canada (CA)
- Region
- Quebec
- City
- Brossard
- Continent
- North America
- Coordinates
- 45.476, -73.4653 View on map ↗
Network Information
IP Range 204.19.138.0 – 204.19.138.255 CIDR 204.19.138.0/24 Network Name CENTRA-NET1 Handle NET-204-19-138-0-1 Type DIRECT ALLOCATION Parent Network NET-204-0-0-0-0 Organization Micro Centra Organization ID TN-353-Z Address 6445 rue Agathe, Brossard, QC, J4Z 1C9, Canada Country Canada (CA) Registry ARIN Registered On Oct 06, 1994 Last Updated Jan 09, 2023 Status
active
ASN & Routing
Origin AS AS20119 AS Name ARROW - Arrow Group Inc., CA Announced Prefix 204.19.138.0/24 AS Registry ARIN Prefix Country Canada (CA) Allocated 1994-10-06 RPKI Origin Not found (no ROA covers this prefix)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "204.19.138.0",
"length": 24
}
],
"endAddress": "204.19.138.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-11T03:34:30-04:00"
},
{
"eventAction": "registration",
"eventDate": "2001-09-14T10:24:53-04:00"
}
],
"handle": "NT150-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NT150-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/204.19.138.0"
},
{
"href": "https://whois.arin.net/rest/poc/NT150-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/204.19.138.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "Centra Corporation\n810 Golbourn\nGreenfield Park\nQC\nJ3V 3J9\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Ngan Tingot"
],
[
"n",
{},
"text",
[
"Tingot",
"Ngan",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-403-918-8319"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-514-336-8883"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-11T03:34:23-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-03-02T14:28:45-05:00"
}
],
"handle": "NGANZ1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NGANZ1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/204.19.138.0"
},
{
"href": "https://whois.arin.net/rest/poc/NGANZ1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/204.19.138.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "810 Golbourn\nGreenfield Park\nQC\nJ4V 3J9\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Zingee Ngan"
],
[
"n",
{},
"text",
[
"Ngan",
"Zingee",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-587-892-4008"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-03-02T18:23:35-05:00"
},
{
"eventAction": "registration",
"eventDate": "2022-12-30T18:12:56-05:00"
}
],
"handle": "TN-353-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TN-353-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/204.19.138.0"
},
{
"href": "https://whois.arin.net/rest/org/TN-353-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/204.19.138.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Micro Centra"
],
[
"adr",
{
"label": "6445 rue Agathe\nBrossard\nQC\nJ4Z 1C9\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-01-09T16:45:17-05:00"
},
{
"eventAction": "registration",
"eventDate": "1994-10-06T00:00:00-04:00"
}
],
"handle": "NET-204-19-138-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/204.19.138.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/204.19.138.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-204-19-138-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/204.19.138.0"
}
],
"name": "CENTRA-NET1",
"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/204.19.138.0"
}
],
"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/204.19.138.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-204-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "204.19.138.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.