158.91.0.28
Education
Data retrieved at
Network
ASN
IP Range
Company
Utah Education Network
Registrant
Provo School District
PROVO-EDU
Using networksdb.io for network lookups.
Hostname
Not available.
Type
Education
Handle
NET-158-91-0-0-1
Registered
1992-02-20
Last Changed
2005-05-16
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "158.91.0.0",
"length": 16
}
],
"endAddress": "158.91.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-29T13:56:31-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-05-18T16:49:32-04:00"
}
],
"handle": "PCSDA-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PCSDA-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/158.91.0.28"
},
{
"href": "https://whois.arin.net/rest/poc/PCSDA-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/158.91.0.28"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"dns",
"noc",
"technical",
"administrative",
"routing"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "280 W 940 N\nProvo\nUT\n84604\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"PCSD-ABUSE"
],
[
"org",
{},
"text",
"Provo City School District"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-801-370-4602"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-05-21T11:19:17-04:00"
},
{
"eventAction": "registration",
"eventDate": "1992-02-20T00:00:00-05:00"
}
],
"handle": "PSD",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PSD",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/158.91.0.28"
},
{
"href": "https://whois.arin.net/rest/org/PSD",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/158.91.0.28"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Provo School District"
],
[
"adr",
{
"label": "280 West 940 North\nProvo\nUT\n84604\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-06T10:14:16-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-11-11T17:00:15-05:00"
}
],
"handle": "EPA2-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/EPA2-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/158.91.0.28"
},
{
"href": "https://whois.arin.net/rest/poc/EPA2-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/158.91.0.28"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "280 West 940 North\nProvo\nUT\n84604\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Eugene Paulsen"
],
[
"n",
{},
"text",
[
"Paulsen",
"Eugene",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-801-370-4602"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2005-05-16T16:20:27-04:00"
},
{
"eventAction": "registration",
"eventDate": "1992-02-20T00:00:00-05:00"
}
],
"handle": "NET-158-91-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/158.91.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/158.91.0.28"
},
{
"href": "https://whois.arin.net/rest/net/NET-158-91-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/158.91.0.28"
}
],
"name": "PROVO-EDU",
"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/158.91.0.28"
}
],
"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/158.91.0.28"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-158-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "158.91.0.0",
"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
158.91.0.0/16
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
United States
City
Provo (📍 84604)
Utah
Time Zone
America/Denver
Coordinates
40.2584, -111.6591
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)