64.57.16.39
ISP
Data retrieved at
Network
ASN
Not available
Company
Not available.
Hostname
Not available
AS Domain
Not available
Type
ISP
Handle
NET-64-57-16-0-1
Registered
2006-10-17
Last Changed
2021-12-14
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "64.57.16.0",
"length": 20
}
],
"endAddress": "64.57.31.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-12-05T15:36:12-05:00"
},
{
"eventAction": "registration",
"eventDate": "2016-10-11T12:05:17-04:00"
}
],
"handle": "WILKI169-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WILKI169-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
},
{
"href": "https://whois.arin.net/rest/poc/WILKI169-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
}
],
"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 2025-12-05"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "100 Phoenix Dr #111\nAnn Arbor\nMI\n48108\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Chris Wilkinson"
],
[
"n",
{},
"text",
[
"Wilkinson",
"Chris",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-734-352-4962"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-734-913-4255"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-22T11:17:39-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-09-26T23:50:48-04:00"
}
],
"handle": "ABUSE8538-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE8538-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE8538-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "3520 Green Court, Suite 200\nAnn Arbor\nMI\n48105\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Abuse"
],
[
"org",
{},
"text",
"Internet2"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-317-278-6622"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-27T13:41:43-05:00"
},
{
"eventAction": "registration",
"eventDate": "2015-07-01T23:04:48-04:00"
}
],
"handle": "ZEKAU-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ZEKAU-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
},
{
"href": "https://whois.arin.net/rest/poc/ZEKAU-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "3520 Green Court, Suite 200\nAnn Arbor\nMI\n48105\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Matt Zekauskas"
],
[
"n",
{},
"text",
[
"Zekauskas",
"Matt",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-914-222-0507"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-22T00:42:45-05:00"
},
{
"eventAction": "registration",
"eventDate": "2004-01-13T13:30:10-05:00"
}
],
"handle": "NOCAB-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOCAB-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
},
{
"href": "https://whois.arin.net/rest/poc/NOCAB-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Internet2 is a network of US research and education\r",
"institutions. It was formerly called 'Abilene'. See\r",
"http://www.internet2.edu."
],
"title": "Registration Comments"
}
],
"roles": [
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "535 W Michigan St, Indiana University\r\nInformatics and Communications Technology Bldg\nIndianapolis\nIN\n46202\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Internet2 Network Operations Center"
],
[
"org",
{},
"text",
"Internet2 NOC, operated by Indiana University"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-317-278-6622"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-19T07:25:57-04:00"
},
{
"eventAction": "registration",
"eventDate": "2013-11-13T15:43:49-05:00"
}
],
"handle": "WALLA72-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WALLA72-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
},
{
"href": "https://whois.arin.net/rest/poc/WALLA72-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"routing",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "3520 Green Court, Ste #200\nAnn Arbor\nMI\n48105\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Steven Wallace"
],
[
"n",
{},
"text",
[
"Wallace",
"Steven",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-812-391-2120"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-812-391-2120"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-22T00:41:51-05:00"
},
{
"eventAction": "registration",
"eventDate": "2016-02-25T12:14:15-05:00"
}
],
"handle": "BARTI-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BARTI-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
},
{
"href": "https://whois.arin.net/rest/poc/BARTI-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"routing",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "3520 Green Court, Ste #200\nAnn Arbor\nMI\n48105\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Jeff Bartig"
],
[
"n",
{},
"text",
[
"Bartig",
"Jeff",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-608-616-9908"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-04-24T15:44:34-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-04-24T15:44:34-04:00"
}
],
"handle": "HITCH42-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/HITCH42-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
},
{
"href": "https://whois.arin.net/rest/poc/HITCH42-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"routing"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "3520 Green Ct #200\nAnn Arbor\nMI\n48105\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Christian Hitchcock"
],
[
"n",
{},
"text",
[
"Hitchcock",
"Christian",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-309-721-0092"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-04-24T15:50:03-04:00"
},
{
"eventAction": "registration",
"eventDate": "2005-01-31T15:25:40-05:00"
}
],
"handle": "INTER-395",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/INTER-395",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
},
{
"href": "https://whois.arin.net/rest/org/INTER-395",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Internet2"
],
[
"adr",
{
"label": "3520 Green CT\nSuite 200\nAnn Arbor\nMI\n48105\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:35-05:00"
},
{
"eventAction": "registration",
"eventDate": "2006-10-17T18:12:34-04:00"
}
],
"handle": "NET-64-57-16-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/64.57.16.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
},
{
"href": "https://whois.arin.net/rest/net/NET-64-57-16-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.57.16.39"
}
],
"name": "I2-NEWNET",
"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/64.57.16.39"
}
],
"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/64.57.16.39"
}
],
"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"
],
"remarks": [
{
"description": [
"see www.internet2.edu"
],
"title": "Registration Comments"
}
],
"startAddress": "64.57.16.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}
Security
No security threats detected for this IP.
VPN
Proxy
Tor
Hosting
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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
Not available
Authorized ASN
Not available
IP Geolocation
Country
Not available
Time Zone
Not available
Continent
Not available
European Union
No
Phone prefix
Not available
Currency
Not available