128.210.0.39
Education
Data retrieved at
Network
ASN
IP Range
Company
Purdue University
Network
PURDUE-CCNET
Using networksdb.io for network lookups.
Hostname
Not available.
AS Domain
purdue.edu
Using host.io for pre-visualize domains.
Type
Education
Handle
NET-128-210-0-0-1
Registered
1987-03-12
Last Changed
2022-10-20
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "128.210.0.0",
"length": 16
}
],
"endAddress": "128.210.255.255",
"entities": [
{
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"eventDate": "2026-04-16T14:55:16-04:00"
},
{
"eventAction": "registration",
"eventDate": "2003-01-13T14:00:05-05:00"
}
],
"handle": "PUISP-ARIN",
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"handle": "JUSTI129-ARIN",
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],
"handle": "PNOC-ARIN",
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},
{
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],
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"vcardArray": [
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{
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"eventDate": "2025-12-01T09:22:20-05:00"
},
{
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"eventDate": "2007-10-30T09:18:06-04:00"
}
],
"handle": "PURDU-ARIN",
"links": [
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"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/128.210.0.39"
},
{
"href": "https://whois.arin.net/rest/poc/PURDU-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/128.210.0.39"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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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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{
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{
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}
],
"handle": "SCHNE484-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SCHNE484-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/128.210.0.39"
},
{
"href": "https://whois.arin.net/rest/poc/SCHNE484-ARIN",
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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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],
[
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{},
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"[email protected]"
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{
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},
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},
{
"events": [
{
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"eventDate": "2026-08-04T12:13:58-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-05-22T10:48:09-04:00"
}
],
"handle": "BAC22-ARIN",
"links": [
{
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"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/128.210.0.39"
},
{
"href": "https://whois.arin.net/rest/poc/BAC22-ARIN",
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"type": "application/xml",
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],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
"vcardArray": [
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[
[
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{},
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],
[
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{
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},
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[
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"[email protected]"
],
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"events": [
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"eventDate": "2026-06-02T15:28:35-04:00"
},
{
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"eventDate": "2022-10-09T12:24:00-04:00"
}
],
"handle": "PURDUE-Z",
"links": [
{
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"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/128.210.0.39"
},
{
"href": "https://whois.arin.net/rest/org/PURDUE-Z",
"rel": "alternate",
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],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
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[
[
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[
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{},
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[
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{
"label": "Information Technology\n155 S. Grant Street\nWest Lafayette\nIN\n47907-2114\nUnited States"
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[
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""
]
],
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},
{
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"eventDate": "2026-04-16T14:55:16-04:00"
},
{
"eventAction": "registration",
"eventDate": "2003-01-13T14:00:05-05:00"
}
],
"handle": "PUISP-ARIN",
"links": [
{
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"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/128.210.0.39"
},
{
"href": "https://whois.arin.net/rest/poc/PUISP-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/128.210.0.39"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
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"using email, when possible. Please provide as much information as",
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],
"title": "Registration Comments"
}
],
"roles": [
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[
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},
"text",
[
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],
[
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{},
"text",
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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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{
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"text",
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},
{
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"eventDate": "2025-12-01T09:22:20-05:00"
},
{
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}
],
"handle": "PURDU-ARIN",
"links": [
{
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"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/128.210.0.39"
},
{
"href": "https://whois.arin.net/rest/poc/PURDU-ARIN",
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],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "191 N. University Street\nTEL 115A\nWest Lafayette\nIN\n47907\nUnited States"
},
"text",
[
"",
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]
],
[
"fn",
{},
"text",
"Purdue Hostmaster"
],
[
"org",
{},
"text",
"Purdue University"
],
[
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{},
"text",
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],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
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]
},
"text",
"+1-765-496-7272"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-10-20T14:47:36-04:00"
},
{
"eventAction": "registration",
"eventDate": "1987-03-12T00:00:00-05:00"
}
],
"handle": "NET-128-210-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/128.210.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/128.210.0.39"
},
{
"href": "https://whois.arin.net/rest/net/NET-128-210-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/128.210.0.39"
}
],
"name": "PURDUE-CCNET",
"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/128.210.0.39"
}
],
"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/128.210.0.39"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-128-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
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"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "128.210.0.0",
"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).
Valid.
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
128.210.0.0/16
Authorized ASN
AS17, AS19782, AS397511
Abuse Contacts
IP Geolocation
Country
United States
City
West Lafayette (📍 47906)
Indiana
Time Zone
America/Indiana/Indianapolis
Coordinates
40.4444, -86.9256
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)