207.72.0.6
ISP
Data retrieved at
Network
ASN
AS237
Registry (RIR): ARIN
IP Range
Company
Merit Network Inc.
Network
MICH-120
Using networksdb.io for network lookups.
Hostname
Not available.
Type
ISP
Handle
NET-207-72-0-0-1
Registered
1996-02-29
Last Changed
2020-04-21
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "207.72.0.0",
"length": 14
}
],
"endAddress": "207.75.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-24T07:12:53-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-09-20T10:10:17-04:00"
}
],
"handle": "NETWO26-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO26-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/207.72.0.6"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO26-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/207.72.0.6"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "880 Technology Dr.\nSuite B\nAnn Arbor\nMI\n48108-8963\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Network Abuse"
],
[
"org",
{},
"text",
"Merit Network Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-734-527-5740"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-24T08:57:17-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-02-18T13:35:59-05:00"
}
],
"handle": "IN-ORG-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IN-ORG-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/207.72.0.6"
},
{
"href": "https://whois.arin.net/rest/poc/IN-ORG-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/207.72.0.6"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Use [email protected] to report network abuse"
],
"title": "Registration Comments"
}
],
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "880 Technology Dr., Suite B\nAnn Arbor\nMI\n48108-8963\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Internet Number Administrator"
],
[
"org",
{},
"text",
"Merit Network Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-734-763-3448"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-734-527-5790"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-28T13:12:58-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-02-21T15:18:24-05:00"
}
],
"handle": "MERIT-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MERIT-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/207.72.0.6"
},
{
"href": "https://whois.arin.net/rest/poc/MERIT-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/207.72.0.6"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "880 Technology Dr.\nSuite B\nAnn Arbor\nMI\n48108-8963\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Merit Operations"
],
[
"org",
{},
"text",
"Merit Network Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-734-527-5717"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2020-04-21T14:02:48-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-12-08T09:46:55-05:00"
}
],
"handle": "MICH-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MICH-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/207.72.0.6"
},
{
"href": "https://whois.arin.net/rest/org/MICH-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/207.72.0.6"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Merit Network Inc."
],
[
"adr",
{
"label": "880 Technology Dr., Suite B\nAnn Arbor\nMI\n48108\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-03T14:09:23-05:00"
},
{
"eventAction": "registration",
"eventDate": "2020-04-20T10:30:41-04:00"
}
],
"handle": "MERIT3-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MERIT3-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/207.72.0.6"
},
{
"href": "https://whois.arin.net/rest/poc/MERIT3-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/207.72.0.6"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "880 Technology Drive\nSuite B\nAnn Arbor\nMI\n48108\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Merit SWIP"
],
[
"org",
{},
"text",
"Merit Network Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-734-763-3448"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2020-04-21T14:05:43-04:00"
},
{
"eventAction": "registration",
"eventDate": "1996-02-29T00:00:00-05:00"
}
],
"handle": "NET-207-72-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/207.72.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/207.72.0.6"
},
{
"href": "https://whois.arin.net/rest/net/NET-207-72-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/207.72.0.6"
}
],
"name": "MICH-120",
"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/207.72.0.6"
}
],
"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/207.72.0.6"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-207-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE"
],
"title": "Registration Comments"
}
],
"startAddress": "207.72.0.0",
"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
Not available
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
United States
City
Ypsilanti (📍 48197)
Michigan
Time Zone
America/Detroit
Coordinates
42.2314, -83.6344
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)