Free network tools
AS WHOIS
Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
Network Report (All-in-one) BGP Looking Glass BGP Security Check RPKI Validator BGP Hijack & Leak Monitor ASN Intelligence Internet Outages & Anomalies Country Internet Report Domain Insights IP WHOIS AS WHOIS
AS394088
SCIENCEDMZ - Agriculture Research Service Announcing routesAS nameSCIENCEDMZ
OrganisationAgriculture Research Service
Registry (RIR)ARIN
HandleAS394088
RangeAS394088
Registered09 Jun 2015
Last changed09 Jun 2015
2IPv4 prefixes
0IPv6 prefixes
4Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS2698 | IASTATE-AS - Iowa State University of Science and Technology | 262 |
| AS396955 | INTERNET2-BLEND - Internet2 | 184 |
| AS11164 | INTERNET2-I2PX - Internet2 | 66 |
| AS11537 | INTERNET2-RESEARCH-EDU - Internet2 | 11 |
Downstreams
None seen.
IPv4 prefixes (2)
RPKI-validate all prefixes of AS394088
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Agriculture Research Service | ARS-118 | 2150 Centre Ave, Fort Collins, CO, 80526, United States | |
| administrative, routing, dns | SciNet-Admin | SCINE1-ARIN | [email protected], +1-301-504-4571 | 2150 Centre Ave, Fort Collins, CO, 80526, United States |
| abuse | SciNet - Abuse | SCINE2-ARIN | [email protected], +1-301-504-4571 | 2150 Centre Ave, Fort Collins, CO, 80526, United States |
| technical, noc, routing, dns, abuse | Robert Kurt Butler | RKB4-ARIN | [email protected], +1-301-504-4604, +1-202-641-3021 | 5601 Sunnyside Ave, Beltsville, MD, 20705, United States |
| noc | SciNet - NOC | SCINE3-ARIN | [email protected], +1-301-504-4571 | 2150 Centre Ave, Fort Collins, CO, 80526, United States |
| technical | SciNet - Tech | SCINE4-ARIN | [email protected], +1-301-504-4571 | 2150 Centre Ave, Fort Collins, CO, 80526, United States |
Raw registry response
{
"endAutnum": 394088,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-13T13:29:59-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-04-20T13:25:42-04:00"
}
],
"handle": "SCINE1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SCINE1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/394088"
},
{
"href": "https://whois.arin.net/rest/poc/SCINE1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/394088"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"routing",
"dns"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "2150 Centre Ave\nFort Collins\nCO\n80526\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"SciNet-Admin"
],
[
"org",
[],
"text",
"Agriculture Research Service"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-301-504-4571"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-05-12T06:42:46-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-04-20T13:32:15-04:00"
}
],
"handle": "SCINE2-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SCINE2-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/394088"
},
{
"href": "https://whois.arin.net/rest/poc/SCINE2-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/394088"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "2150 Centre Ave\nFort Collins\nCO\n80526\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"SciNet - Abuse"
],
[
"org",
[],
"text",
"Agriculture Research Service"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-301-504-4571"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-13T13:21:29-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-06-02T08:42:43-04:00"
}
],
"handle": "RKB4-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/RKB4-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/394088"
},
{
"href": "https://whois.arin.net/rest/poc/RKB4-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/394088"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"noc",
"routing",
"dns",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "5601 Sunnyside Ave\nBeltsville\nMD\n20705\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Robert Kurt Butler"
],
[
"n",
[],
"text",
[
"Butler",
"Robert",
"Kurt",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-301-504-4604"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-202-641-3021"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-05-12T06:42:33-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-04-20T13:33:48-04:00"
}
],
"handle": "SCINE3-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SCINE3-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/394088"
},
{
"href": "https://whois.arin.net/rest/poc/SCINE3-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/394088"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "2150 Centre Ave\nFort Collins\nCO\n80526\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"SciNet - NOC"
],
[
"org",
[],
"text",
"Agriculture Research Service"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-301-504-4571"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-13T12:52:50-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-04-20T13:35:28-04:00"
}
],
"handle": "SCINE4-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SCINE4-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/394088"
},
{
"href": "https://whois.arin.net/rest/poc/SCINE4-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/394088"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "2150 Centre Ave\nFort Collins\nCO\n80526\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"SciNet - Tech"
],
[
"org",
[],
"text",
"Agriculture Research Service"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-301-504-4571"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-07-23T16:17:07-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-04-22T11:42:35-04:00"
}
],
"handle": "ARS-118",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ARS-118",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/394088"
},
{
"href": "https://whois.arin.net/rest/org/ARS-118",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/394088"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Agriculture Research Service"
],
[
"adr",
{
"label": "2150 Centre Ave\nFort Collins\nCO\n80526\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2015-06-09T12:57:57-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-06-09T12:57:57-04:00"
}
],
"handle": "AS394088",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/394088",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/394088"
},
{
"href": "https://whois.arin.net/rest/asn/AS394088",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/394088"
}
],
"name": "SCIENCEDMZ",
"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/394088"
}
],
"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/394088"
}
],
"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": 394088,
"status": [
"active"
]
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.