64.47.0.28
ISP
Data retrieved at
Network
ASN
IP Range
Company
Masergy Communications, Inc.
Network
MASERGY-BLK1
Using networksdb.io for network lookups.
Hostname
Not available.
AS Domain
masergy.com
Using host.io for pre-visualize domains.
Type
ISP
Handle
NET-64-47-0-0-1
Registered
2000-03-02
Last Changed
2024-07-10
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "64.47.0.0",
"length": 16
}
],
"endAddress": "64.47.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-31T09:28:09-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-10-12T13:30:09-04:00"
}
],
"handle": "TVC1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TVC1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.47.0.28"
},
{
"href": "https://whois.arin.net/rest/poc/TVC1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.47.0.28"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "7900 Windrose Ave Ste 8200S\nPlano\nTX\n75024\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Terry V Castellanos"
],
[
"n",
{},
"text",
[
"Castellanos",
"Terry",
"V",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
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"voice"
]
},
"text",
"+1-214-442-5668"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-12T11:12:14-05:00"
},
{
"eventAction": "registration",
"eventDate": "2001-10-01T11:03:41-04:00"
}
],
"handle": "ZM130-ARIN",
"links": [
{
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"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.47.0.28"
},
{
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"rel": "alternate",
"type": "application/xml",
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}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2740 North Dallas Parkway,\r\nSuite 260,\nPlano\nTX\n75093\nUnited States"
},
"text",
[
"",
"",
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""
]
],
[
"fn",
{},
"text",
"Masergy Communications"
],
[
"org",
{},
"text",
"Masergy Communications, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-877-462-7374"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2015-07-15T15:06:28-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-08-29T16:54:17-04:00"
}
],
"handle": "MASER-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MASER-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.47.0.28"
},
{
"href": "https://whois.arin.net/rest/poc/MASER-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.47.0.28"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2016-07-14"
],
"title": "Unvalidated POC"
}
],
"roles": [
"noc"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2740 North Dallas Parkway,\r\nSuite 260,\nPlano\nTX\n75093\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Masergy-NOC"
],
[
"org",
{},
"text",
"Masergy Communications, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-877-462-7374"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-12-10T16:16:47-05:00"
},
{
"eventAction": "registration",
"eventDate": "2002-08-29T16:54:17-04:00"
}
],
"handle": "MASER1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MASER1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.47.0.28"
},
{
"href": "https://whois.arin.net/rest/poc/MASER1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.47.0.28"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Masergy Communications, Inc.\r",
"Global Networking Redefined\r",
"www.masergy.com\r",
"\r",
"MASERGY Customer Support Center\r",
"USA: +1 877 462 7374\r",
"Europe: +44 (0) 207 173 6888\r",
"[email protected]"
],
"title": "Registration Comments"
},
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2023-12-10"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2740 North Dallas Parkway\r\nSuite 260\nPlano\nTX\n75093\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Masergy-Abuse"
],
[
"org",
{},
"text",
"Masergy Communications, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-866-885-5558;ext=20"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-877-462-7374"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-21T14:15:19-04:00"
}
],
"handle": "MSRG",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MSRG",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.47.0.28"
},
{
"href": "https://whois.arin.net/rest/org/MSRG",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.47.0.28"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.masergy.com\r",
"1-877-4MASERGY"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Masergy Communications, Inc."
],
[
"adr",
{
"label": "7900 Windrose Ave\nSte 8200S\nPlano\nTX\n75024\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-12T11:12:14-05:00"
},
{
"eventAction": "registration",
"eventDate": "2001-10-01T11:03:41-04:00"
}
],
"handle": "ZM130-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ZM130-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.47.0.28"
},
{
"href": "https://whois.arin.net/rest/poc/ZM130-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.47.0.28"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2740 North Dallas Parkway,\r\nSuite 260,\nPlano\nTX\n75093\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Masergy Communications"
],
[
"org",
{},
"text",
"Masergy Communications, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-877-462-7374"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-07-10T15:03:59-04:00"
},
{
"eventAction": "registration",
"eventDate": "2000-03-02T00:00:00-05:00"
}
],
"handle": "NET-64-47-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/64.47.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.47.0.28"
},
{
"href": "https://whois.arin.net/rest/net/NET-64-47-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.47.0.28"
}
],
"name": "MASERGY-BLK1",
"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/64.47.0.28"
}
],
"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/64.47.0.28"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-64-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "64.47.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}
Security
No security threats detected for this IP.
VPN
Proxy
Tor
Hosting
Residential Proxy
Bogon
Abuser
Crawler
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Unknown.
No valid ROA was found for this prefix.
UNKNOWN
Validated Prefix
64.47.0.0/23
Authorized ASN
Not available.
Abuse Contacts
Not available.
IP Geolocation
Country
United States
City
New York (📍 10153)
New York
Time Zone
America/New_York
Coordinates
40.7656, -73.9741
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)