129.5.0.31
Education
Data retrieved at
Network
ASN
IP Range
Company
Rensselaer Polytechnic Institute
Registrant
Rensselaer Hartford Graduate Center
RHGC
Using networksdb.io for network lookups.
Hostname
Not available.
Type
Education
Handle
NET-129-5-0-0-1
Registered
1987-06-12
Last Changed
2021-12-14
View raw RDAP
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"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "129.5.0.0",
"length": 16
}
],
"endAddress": "129.5.255.255",
"entities": [
{
"entities": [
{
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},
{
"eventAction": "registration",
"eventDate": "1995-12-20T14:24:16-05:00"
}
],
"handle": "GD341-ARIN",
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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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],
[
"adr",
{
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"text",
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[
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{},
"text",
"Rensselaer Polytechnic Institute"
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[
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{},
"text",
"[email protected]"
],
[
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{
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},
"text",
"+1-518-276-8181"
]
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]
},
{
"events": [
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"eventDate": "2025-06-10T16:18:23-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-06-10T16:18:23-04:00"
}
],
"handle": "BOZEA-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BOZEA-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/129.5.0.31"
},
{
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"rel": "alternate",
"type": "application/xml",
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}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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"vcardArray": [
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"text",
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],
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{
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},
"text",
[
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]
],
[
"fn",
{},
"text",
"Alex Bozeat"
],
[
"n",
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]
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[
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],
[
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{
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],
"handle": "CCM11-ARIN",
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{
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"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/129.5.0.31"
},
{
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"type": "application/xml",
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}
],
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"roles": [
"technical"
],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
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},
"text",
[
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]
],
[
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{},
"text",
"Colleen Carey Morrissey"
],
[
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{},
"text",
[
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""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-518-276-6594"
]
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]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-06-10T16:36:21-04:00"
},
{
"eventAction": "registration",
"eventDate": "1987-06-12T00:00:00-04:00"
}
],
"handle": "RHGC",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/RHGC",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/129.5.0.31"
},
{
"href": "https://whois.arin.net/rest/org/RHGC",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/129.5.0.31"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Rensselaer Hartford Graduate Center"
],
[
"adr",
{
"label": "275 Windsor St\nHartford\nCT\n06120\nUnited States"
},
"text",
[
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]
],
[
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},
{
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},
{
"eventAction": "registration",
"eventDate": "1995-12-20T14:24:16-05:00"
}
],
"handle": "GD341-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GD341-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/129.5.0.31"
},
{
"href": "https://whois.arin.net/rest/poc/GD341-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/129.5.0.31"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "110 Eighth Street - VCC 317\nTroy\nNY\n12180\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Graham Doig"
],
[
"n",
{},
"text",
[
"Doig",
"Graham",
"",
"",
""
]
],
[
"kind",
{},
"text",
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],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-518-276-2604"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-518-276-2809"
]
]
]
},
{
"events": [
{
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"eventDate": "2025-10-25T22:15:05-04:00"
},
{
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"eventDate": "2011-08-27T12:37:03-04:00"
}
],
"handle": "SECUR58-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SECUR58-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/129.5.0.31"
},
{
"href": "https://whois.arin.net/rest/poc/SECUR58-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/129.5.0.31"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
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],
[
"adr",
{
"label": "Voorhees Computing Center\r\n110 Eighth Street\nTroy\nNY\n12180\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
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],
[
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{},
"text",
"Rensselaer Polytechnic Institute"
],
[
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{},
"text",
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[
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{},
"text",
"[email protected]"
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[
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{
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},
{
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},
{
"eventAction": "registration",
"eventDate": "2018-12-18T08:56:03-05:00"
}
],
"handle": "CCM11-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CCM11-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/129.5.0.31"
},
{
"href": "https://whois.arin.net/rest/poc/CCM11-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/129.5.0.31"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "110 8th Street\nTroy\nNY\n12180-3590\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Colleen Carey Morrissey"
],
[
"n",
{},
"text",
[
"Morrissey",
"Colleen",
"Carey",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-518-276-6594"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:47-05:00"
},
{
"eventAction": "registration",
"eventDate": "1987-06-12T00:00:00-04:00"
}
],
"handle": "NET-129-5-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/129.5.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/129.5.0.31"
},
{
"href": "https://whois.arin.net/rest/net/NET-129-5-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/129.5.0.31"
}
],
"name": "RHGC",
"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/129.5.0.31"
}
],
"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/129.5.0.31"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-129-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
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"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "129.5.0.0",
"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).
Valid.
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
129.5.0.0/16
Authorized ASN
AS91
Abuse Contacts
IP Geolocation
Country
United States
Time Zone
America/Chicago
Coordinates
37.751, -97.822
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)