131.142.0.1
Education
Data retrieved at
Network
ASN
IP Range
Company
Harvard University
Registrant
Smithsonian Astrophysical Observatory
CFA-NET
Using networksdb.io for network lookups.
Hostname
Not available.
AS Domain
harvard.edu
Using host.io for pre-visualize domains.
Type
Education
Handle
NET-131-142-0-0-1
Registered
1988-11-21
Last Changed
2023-12-18
View raw RDAP
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"endAddress": "131.142.255.255",
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"eventDate": "2025-05-12T14:30:42-04:00"
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"text",
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"remarks": [
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],
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}
],
"roles": [
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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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"+1-617-384-6594"
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},
{
"eventAction": "registration",
"eventDate": "1988-11-21T00:00:00-05:00"
}
],
"handle": "NET-131-142-0-0-1",
"ipVersion": "v4",
"links": [
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"rel": "self",
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},
{
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"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.142.0.1"
}
],
"name": "CFA-NET",
"notices": [
{
"description": [
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],
"links": [
{
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"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/131.142.0.1"
}
],
"title": "Terms of Service"
},
{
"description": [
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],
"links": [
{
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"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/131.142.0.1"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-131-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
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"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "131.142.0.0",
"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
131.142.0.0/16
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
United States
City
Exeter (📍 03833)
New Hampshire
Time Zone
America/New_York
Coordinates
42.9827, -70.9472
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)