Organization
Tufts University
TUFTS-UNIVERSITY
Registered
Apr 16, 1999
27 years ago
IPv4 Prefixes
1
65,536 addresses
IPv6 Prefixes
1
65,536 × /48
BGP Neighbours
4
4 upstream/peer · 0 downstream
Registration
AS Number AS13326 AS Name TUFTS-UNIVERSITY Organization Tufts University Organization ID TUFTSU Address 169 Holland St, Somerville, MA, 02144, United States Country United States (US) Registry ARIN Allocated Apr 16, 1999 Record Created Apr 16, 1999 Last Updated Feb 24, 2012 Status
active
WHOIS Server whois.arin.net AS Description TUFTS-UNIVERSITY - Tufts University, US Abuse Email [email protected] Abuse Phone +1-617-627-6070 IPv4 Prefixes
1 prefix · 65,536 addresses Routing data as of 2026-10-08 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 130.64.0.0/16 | 130.64.0.0 – 130.64.255.255 | 65,536 |
IPv6 Prefixes
1 prefix · 65,536 × /48 Routing data as of 2026-10-08 16:00 UTC
| Prefix | Addresses |
|---|---|
| 2607:f570:: | 296 |
BGP Neighbours
4 unique neighbours · 4 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Upstream & peer side (4)
Raw RDAP Response
{
"endAutnum": 13326,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-07T17:08:37-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-06-07T12:31:58-04:00"
}
],
"handle": "TN2-ORG-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TN2-ORG-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13326"
},
{
"href": "https://whois.arin.net/rest/poc/TN2-ORG-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13326"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "Tufts Technology Services\n200 Boston Ave. Suite 1600\nMedford\nMA\n02155\nUnited States"
},
"text",
[
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""
]
],
[
"fn",
{},
"text",
"Tufts University - Network Operations"
],
[
"org",
{},
"text",
"Tufts University"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
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"voice"
]
},
"text",
"+1-617-627-2550"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2015-11-19T09:25:04-05:00"
},
{
"eventAction": "registration",
"eventDate": "2007-10-31T12:48:07-04:00"
}
],
"handle": "ATU10-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ATU10-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13326"
},
{
"href": "https://whois.arin.net/rest/poc/ATU10-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13326"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2016-11-18"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "169 Holland St\nSomerville\nMA\n02144\nUnited States"
},
"text",
[
"",
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""
]
],
[
"fn",
{},
"text",
"Tufts Information Security"
],
[
"org",
{},
"text",
"Tufts University"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-617-627-6070"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-07T17:06:56-05:00"
},
{
"eventAction": "registration",
"eventDate": "2011-01-06T11:22:00-05:00"
}
],
"handle": "PASCA-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PASCA-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13326"
},
{
"href": "https://whois.arin.net/rest/poc/PASCA-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13326"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-17T10:08:37-05:00"
},
{
"eventAction": "registration",
"eventDate": "2012-07-11T13:38:58-04:00"
}
],
"handle": "DECHE1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DECHE1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13326"
},
{
"href": "https://whois.arin.net/rest/poc/DECHE1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13326"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2017-01-28T08:32:29-05:00"
},
{
"eventAction": "registration",
"eventDate": "1988-06-10T00:00:00-04:00"
}
],
"handle": "TUFTSU",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TUFTSU",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13326"
},
{
"href": "https://whois.arin.net/rest/org/TUFTSU",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13326"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Tufts University"
],
[
"adr",
{
"label": "169 Holland St\nSomerville\nMA\n02144\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-07T17:08:37-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-06-07T12:31:58-04:00"
}
],
"handle": "TN2-ORG-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TN2-ORG-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13326"
},
{
"href": "https://whois.arin.net/rest/poc/TN2-ORG-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13326"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "Tufts Technology Services\n200 Boston Ave. Suite 1600\nMedford\nMA\n02155\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Tufts University - Network Operations"
],
[
"org",
{},
"text",
"Tufts University"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-617-627-2550"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-02-24T09:44:34-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-04-16T00:00:00-04:00"
}
],
"handle": "AS13326",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/13326",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13326"
},
{
"href": "https://whois.arin.net/rest/asn/AS13326",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13326"
}
],
"name": "TUFTS-UNIVERSITY",
"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/autnum/13326"
}
],
"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/autnum/13326"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "autnum",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"nro_rdap_profile_asn_flat_0"
],
"startAutnum": 13326,
"status": [
"active"
]
} Contact details of private individuals are redacted.