140.251.0.2
Education
Data retrieved at
Network
ASN
IP Range
Company
Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University
Network
CUMC
Using networksdb.io for network lookups.
Hostname
Not available.
AS Domain
cornell.edu
Using host.io for pre-visualize domains.
Type
Education
Handle
NET-140-251-0-0-1
Registered
1990-06-29
Last Changed
2021-12-14
View raw RDAP
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"handle": "VIV3-ARIN",
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],
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}
],
"roles": [
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],
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"eventDate": "2013-07-31T11:04:42-04:00"
},
{
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}
],
"handle": "JOANAN",
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"rel": "self",
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},
{
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"handle": "NOC216-ARIN",
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{
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"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
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],
"roles": [
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{
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},
{
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}
],
"handle": "ISAR-ARIN",
"links": [
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{
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}
],
"roles": [
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],
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[
[
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{},
"text",
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[
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{
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[
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[
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"text",
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],
[
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{},
"text",
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],
[
"kind",
{},
"text",
"group"
],
[
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{},
"text",
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],
"events": [
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"eventDate": "2021-12-14T20:28:33-05:00"
},
{
"eventAction": "registration",
"eventDate": "1990-06-29T00:00:00-04:00"
}
],
"handle": "NET-140-251-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/140.251.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/140.251.0.2"
},
{
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"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/140.251.0.2"
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],
"name": "CUMC",
"notices": [
{
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],
"links": [
{
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"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/140.251.0.2"
}
],
"title": "Terms of Service"
},
{
"description": [
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],
"links": [
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"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/140.251.0.2"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-140-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
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"rdap_level_0",
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],
"startAddress": "140.251.0.0",
"status": [
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"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
140.251.0.0/17
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
United States
City
The Bronx (📍 10467)
New York
Time Zone
America/New_York
Coordinates
40.8731, -73.8726
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)