35.40.0.39
ISP
Data retrieved at
Network
ASN
AS237
Registry (RIR): ARIN
IP Range
Company
Merit Network Inc.
Registrant
Grand Valley State University
MICH-8104
Using networksdb.io for network lookups.
Hostname
Not available.
Type
ISP
Handle
NET-35-40-0-0-1
Registered
2011-04-28
Last Changed
2024-02-08
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "35.40.0.0",
"length": 16
}
],
"endAddress": "35.40.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-28T11:38:13-04:00"
},
{
"eventAction": "registration",
"eventDate": "2005-05-05T18:30:10-04:00"
}
],
"handle": "GDT6-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GDT6-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/35.40.0.39"
},
{
"href": "https://whois.arin.net/rest/poc/GDT6-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/35.40.0.39"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "4490 KHS\nAllendale\nMI\n49401\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"GVSU DNS Tech"
],
[
"org",
{},
"text",
"Grand Valley State University"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-616-331-2101"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-18T12:41:03-04:00"
},
{
"eventAction": "registration",
"eventDate": "2005-05-05T18:00:14-04:00"
}
],
"handle": "GVSUA-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GVSUA-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/35.40.0.39"
},
{
"href": "https://whois.arin.net/rest/poc/GVSUA-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/35.40.0.39"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "4490 KHS\nAllendale\nMI\n49401\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"GVSU Abuse"
],
[
"org",
{},
"text",
"Grand Valley State University"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-616-331-2101"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-25T11:09:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "1991-04-09T00:00:00-04:00"
}
],
"handle": "GVSU",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GVSU",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/35.40.0.39"
},
{
"href": "https://whois.arin.net/rest/org/GVSU",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/35.40.0.39"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Grand Valley State University"
],
[
"adr",
{
"label": "207 Manitou Hall\nAllendale\nMI\n49401\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-02-08T08:02:03-05:00"
},
{
"eventAction": "registration",
"eventDate": "2011-04-28T12:48:00-04:00"
}
],
"handle": "NET-35-40-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/35.40.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/35.40.0.39"
},
{
"href": "https://whois.arin.net/rest/net/NET-35-40-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/35.40.0.39"
},
{
"href": "https://rdap.arin.net/registry/ip/35.39.128.0/17",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/35.40.0.39"
}
],
"name": "MICH-8104",
"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/35.40.0.39"
}
],
"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/35.40.0.39"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-35-39-128-0-2",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "35.40.0.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
}
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
Allendale (📍 49401)
Michigan
Time Zone
America/Detroit
Coordinates
42.9723, -85.9536
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)