Organization
COSMO TELECOM LTDA
206-84-204-0-1
Location
Várzea Grande
Mato Grosso, Brazil (BR)
Hostname
—
Geolocation
Brazil (BR) Brazil
- Country
- Brazil (BR)
- Region
- Mato Grosso
- City
- Várzea Grande
- Continent
- South America
- Coordinates
- -15.6467, -56.1325 View on map ↗
Network Information
IP Range 206.84.204.0 – 206.84.207.255 CIDR 206.84.204.0/22 Network Name 206-84-204-0-1 Handle NET-206-84-204-0-1 Type ASSIGNMENT Parent Network NET-206-84-0-0-1 Organization COSMO TELECOM LTDA Organization ID C10670420 Address 1485 RUA ARY PAES BARRETO, CRISTO REI, MT, Brazil Country United States (US) Registry ARIN Registered On Jan 29, 2024 Last Updated Jan 29, 2024 Status
active
ASN & Routing
Origin AS AS272790 AS Name AS272790 - COSMO TELECOM LTDA, BR Announced Prefix 206.84.206.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 1995-08-10 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": [
{
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"length": 22
}
],
"endAddress": "206.84.207.255",
"entities": [
{
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-08T11:04:49-04:00"
},
{
"eventAction": "registration",
"eventDate": "2001-01-24T13:40:39-05:00"
}
],
"handle": "ZC108-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ZC108-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.84.206.0"
},
{
"href": "https://whois.arin.net/rest/poc/ZC108-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.84.206.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
"vcardArray": [
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[
[
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{},
"text",
"4.0"
],
[
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{
"label": "2450 N Street NW\nWashington\nDC\n20037\nUnited States"
},
"text",
[
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""
]
],
[
"fn",
{},
"text",
"Cogent Communications"
],
[
"org",
{},
"text",
"Cogent Communications"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-877-875-4311"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-08T11:04:38-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-11-13T17:21:33-05:00"
}
],
"handle": "COGEN-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/COGEN-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.84.206.0"
},
{
"href": "https://whois.arin.net/rest/poc/COGEN-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.84.206.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
"vcardArray": [
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{},
"text",
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[
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},
"text",
[
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""
]
],
[
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{},
"text",
"Cogent Abuse"
],
[
"org",
{},
"text",
"Cogent Communications"
],
[
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{},
"text",
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],
[
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"text",
"[email protected]"
],
[
"tel",
{
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]
},
"text",
"+1-877-875-4311"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-08T11:04:59-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-11-13T17:21:33-05:00"
}
],
"handle": "IPALL-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IPALL-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.84.206.0"
},
{
"href": "https://whois.arin.net/rest/poc/IPALL-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.84.206.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
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"For abuse issues contact [email protected]\r",
"For operational issues contact [email protected]"
],
"title": "Registration Comments"
}
],
"roles": [
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],
"status": [
"validated"
],
"vcardArray": [
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"text",
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{
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},
"text",
[
"",
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"",
""
]
],
[
"fn",
{},
"text",
"IP Allocation"
],
[
"org",
{},
"text",
"Cogent Communications"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
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"voice"
]
},
"text",
"+1-877-875-4311"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-09-23T12:07:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2000-05-30T00:00:00-04:00"
}
],
"handle": "COGC",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/COGC",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.84.206.0"
},
{
"href": "https://whois.arin.net/rest/org/COGC",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.84.206.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
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],
"title": "Registration Comments"
}
],
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],
"vcardArray": [
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[
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{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Cogent Communications, LLC"
],
[
"adr",
{
"label": "2450 N Street NW\nWashington\nDC\n20037\nUnited States"
},
"text",
[
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"",
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"",
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""
]
],
[
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]
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],
"events": [
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"eventAction": "last changed",
"eventDate": "2024-01-29T10:07:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "2024-01-29T10:07:46-05:00"
}
],
"handle": "C10670420",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/C10670420",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.84.206.0"
},
{
"href": "https://whois.arin.net/rest/customer/C10670420",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.84.206.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"vcardArray": [
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[
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{},
"text",
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],
[
"fn",
{},
"text",
"COSMO TELECOM LTDA"
],
[
"adr",
{
"label": "1485 RUA ARY PAES BARRETO\nCRISTO REI\nMT\n\nBrazil"
},
"text",
[
"",
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"",
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""
]
],
[
"kind",
{},
"text",
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]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-01-29T10:07:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "2024-01-29T10:07:46-05:00"
}
],
"handle": "NET-206-84-204-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/206.84.204.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.84.206.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-206-84-204-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.84.206.0"
},
{
"href": "https://rdap.arin.net/registry/ip/206.84.0.0/15",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.84.206.0"
}
],
"name": "206-84-204-0-1",
"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/206.84.206.0"
}
],
"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/206.84.206.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-206-84-0-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
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"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "206.84.204.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
} Contact details of private individuals are redacted.