143.44.0.44
Education
Data retrieved at
Network
ASN
IP Range
Company
Lawrence University
Network
LAWRENCENET
Using networksdb.io for network lookups.
Hostname
Not available.
AS Domain
stlawu.edu
Using host.io for pre-visualize domains.
Type
Education
Handle
NET-143-44-0-0-1
Registered
1989-12-21
Last Changed
2023-12-11
View raw RDAP
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"cidr0_cidrs": [
{
"v4prefix": "143.44.0.0",
"length": 17
}
],
"endAddress": "143.44.127.255",
"entities": [
{
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"eventDate": "2026-08-05T09:44:33-04:00"
},
{
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"eventDate": "2023-11-01T16:16:02-04:00"
}
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"handle": "NSM46-ARIN",
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{
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{
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],
"handle": "ARMST34-ARIN",
"links": [
{
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"type": "application/rdap+json",
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},
{
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"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
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],
"title": "Registration Comments"
}
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"status": [
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},
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[
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]
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[
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{},
"text",
"Steven Armstrong"
],
[
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{},
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[
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]
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[
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{},
"text",
"[email protected]"
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{},
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"[email protected]"
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[
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"events": [
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},
{
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"eventDate": "2023-11-13T14:44:52-05:00"
}
],
"handle": "LAWREN-1-Z",
"links": [
{
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"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/143.44.0.44"
},
{
"href": "https://whois.arin.net/rest/org/LAWREN-1-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/143.44.0.44"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Lawrence University"
],
[
"adr",
{
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"text",
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},
{
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}
],
"handle": "ARMST34-ARIN",
"links": [
{
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"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/143.44.0.44"
},
{
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],
"objectClassName": "entity",
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"remarks": [
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],
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}
],
"roles": [
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],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "711 E Boldt Way\nAppleton\nWI\n54313\nUnited States"
},
"text",
[
"",
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"",
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"",
""
]
],
[
"fn",
{},
"text",
"Steven Armstrong"
],
[
"n",
{},
"text",
[
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"",
"",
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]
],
[
"kind",
{},
"text",
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],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
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]
},
"text",
"+1-920-832-6769"
]
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],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-12-11T08:49:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "1989-12-21T00:00:00-05:00"
}
],
"handle": "NET-143-44-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/143.44.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/143.44.0.44"
},
{
"href": "https://whois.arin.net/rest/net/NET-143-44-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/143.44.0.44"
}
],
"name": "LAWRENCENET",
"notices": [
{
"description": [
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],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/143.44.0.44"
}
],
"title": "Terms of Service"
},
{
"description": [
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],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/143.44.0.44"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-143-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
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"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"http://www.lawrence.edu"
],
"title": "Registration Comments"
}
],
"startAddress": "143.44.0.0",
"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
143.44.0.0/17
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
United States
City
Appleton (📍 54911)
Wisconsin
Time Zone
America/Chicago
Coordinates
44.277, -88.4011
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)