Organization
Merit Network Inc.
MICH-9
Location
Ann Arbor
Michigan, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Michigan
- City
- Ann Arbor
- Continent
- North America
- Coordinates
- 42.2139, -83.745 View on map ↗
Network Information
IP Range 192.122.181.0 – 192.122.200.255 CIDR 192.122.181.0/24, 192.122.182.0/23, 192.122.184.0/21, 192.122.192.0/21, 192.122.200.0/24 Network Name MICH-9 Handle NET-192-122-181-0-1 Type DIRECT ALLOCATION Parent Network NET-192-0-0-0-0 Organization Merit Network Inc. Organization ID MICH-Z Address 880 Technology Dr., Suite B, Ann Arbor, MI, 48108, United States Country United States (US) Registry ARIN Registered On Sep 02, 1991 Last Updated Apr 21, 2020 Status
active
ASN & Routing
Origin AS AS237 AS Name MERIT-AS-14 - Merit Network Inc., US Announced Prefix 192.122.200.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 1991-09-02 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "192.122.181.0",
"length": 24
},
{
"v4prefix": "192.122.182.0",
"length": 23
},
{
"v4prefix": "192.122.184.0",
"length": 21
},
{
"v4prefix": "192.122.192.0",
"length": 21
},
{
"v4prefix": "192.122.200.0",
"length": 24
}
],
"endAddress": "192.122.200.255",
"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/192.122.200.0"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO26-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/192.122.200.0"
}
],
"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/192.122.200.0"
},
{
"href": "https://whois.arin.net/rest/poc/IN-ORG-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/192.122.200.0"
}
],
"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",
[
"",
"",
"",
"",
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"",
""
]
],
[
"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/192.122.200.0"
},
{
"href": "https://whois.arin.net/rest/poc/MERIT-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/192.122.200.0"
}
],
"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/192.122.200.0"
},
{
"href": "https://whois.arin.net/rest/org/MICH-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/192.122.200.0"
}
],
"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/192.122.200.0"
},
{
"href": "https://whois.arin.net/rest/poc/MERIT3-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/192.122.200.0"
}
],
"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": "2020-04-21T14:11:52-04:00"
},
{
"eventAction": "registration",
"eventDate": "1991-09-02T00:00:00-04:00"
}
],
"handle": "NET-192-122-181-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/192.122.181.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/192.122.200.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-192-122-181-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/192.122.200.0"
}
],
"name": "MICH-9",
"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/192.122.200.0"
}
],
"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/192.122.200.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-192-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "192.122.181.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.