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Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
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AS18481
BSWLHRICAS - BOCES Southern Westchester Lower Hudson Regional Information Center Announcing routesAS nameBSWLHRICAS
OrganisationBOCES Southern Westchester Lower Hudson Regional Information Center
Registry (RIR)ARIN
HandleAS18481
RangeAS18481
Registered18 Apr 2006
Last changed29 Sep 2016
2IPv4 prefixes
0IPv6 prefixes
4Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC | 183 |
| AS46887 | CROWNCASTLE-AS46887 - Crown Castle Fiber LLC | 56 |
| AS3754 | NYSERNET3-AS - NYSERNet | 11 |
| AS3630 | NYSERNET-BLK - NYSERNet | 2 |
Downstreams
None seen.
IPv4 prefixes (2)
RPKI-validate all prefixes of AS18481
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | BOCES Southern Westchester Lower Hudson Regional Information Center | BSWLHRIC | 450 Mamaroneck Ave, Harrison, NY, 10528, United States | |
| technical, abuse, noc, routing | William Mahood | MAHOO-ARIN | [email protected], +1-914-784-1444 | 450 Mamaroneck Ave, Harrison, NY, 10528, United States |
| dns, technical | John DiChiara | DICHI4-ARIN | [email protected], +1-914-592-4203 | 450 Mamaroneck Ave, Harrison, NY, 10528, United States |
| abuse, routing, noc, technical | Isaac Otero | OTERO22-ARIN | [email protected], +1-914-922-3230;ext3230 | 450 Mamaroneck Ave, Harrison, NY, 10528, United States |
| technical | William Pritz | PRITZ9-ARIN | [email protected], +1-914-592-4303;ext3267 | 450 Mamaroneck Ave, Harrison, NY, 10528, United States |
| technical, abuse, routing, noc | Nick Sylaj | SYLAJ-ARIN | [email protected], +1-914-962-3281 | 450 Mamaroneck Ave, Harrison, NY, 10528, United States |
| technical, administrative | Malleh Ceesay | CEESA38-ARIN | [email protected], +1-914-592-4203;ext3265 | 450 Mamaroneck Avenue, Harrison, NY, 10528, United States |
| technical | James Amell | AMELL-ARIN | [email protected], +1-914-592-4203;ext3285 | 450 Mamaroneck Ave., Harrison, NY, 10528, United States |
Raw registry response
{
"endAutnum": 18481,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-17T10:36:14-04:00"
},
{
"eventAction": "registration",
"eventDate": "2010-05-24T07:49:18-04:00"
}
],
"handle": "MAHOO-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MAHOO-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18481"
},
{
"href": "https://whois.arin.net/rest/poc/MAHOO-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18481"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"www.lhric.org"
],
"title": "Registration Comments"
}
],
"roles": [
"technical",
"abuse",
"noc",
"routing"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "450 Mamaroneck Ave\nHarrison\nNY\n10528\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"William Mahood"
],
[
"n",
[],
"text",
[
"Mahood",
"William",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-914-784-1444"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-17T10:55:09-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-07-12T07:30:27-04:00"
}
],
"handle": "DICHI4-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DICHI4-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18481"
},
{
"href": "https://whois.arin.net/rest/poc/DICHI4-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18481"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"www.lhric.org"
],
"title": "Registration Comments"
}
],
"roles": [
"dns",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "450 Mamaroneck Ave\nHarrison\nNY\n10528\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"John DiChiara"
],
[
"n",
[],
"text",
[
"DiChiara",
"John ",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-914-592-4203"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-17T09:53:32-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-12-16T13:10:19-05:00"
}
],
"handle": "OTERO22-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/OTERO22-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18481"
},
{
"href": "https://whois.arin.net/rest/poc/OTERO22-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18481"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"routing",
"noc",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "450 Mamaroneck Ave\nHarrison\nNY\n10528\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Isaac Otero"
],
[
"n",
[],
"text",
[
"Otero",
"Isaac",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-914-922-3230;ext3230"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-17T10:52:12-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-12-16T11:43:21-05:00"
}
],
"handle": "PRITZ9-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PRITZ9-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18481"
},
{
"href": "https://whois.arin.net/rest/poc/PRITZ9-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18481"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "450 Mamaroneck Ave\nHarrison\nNY\n10528\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"William Pritz"
],
[
"n",
[],
"text",
[
"Pritz",
"William",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-914-592-4303;ext3267"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-12-16T13:09:59-05:00"
},
{
"eventAction": "registration",
"eventDate": "2024-12-16T13:09:59-05:00"
}
],
"handle": "SYLAJ-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SYLAJ-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18481"
},
{
"href": "https://whois.arin.net/rest/poc/SYLAJ-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18481"
}
],
"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 2025-12-16"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical",
"abuse",
"routing",
"noc"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "450 Mamaroneck Ave\nHarrison\nNY\n10528\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Nick Sylaj"
],
[
"n",
[],
"text",
[
"Sylaj",
"Nick",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-914-962-3281"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-16T11:33:13-05:00"
},
{
"eventAction": "registration",
"eventDate": "2023-08-08T10:10:22-04:00"
}
],
"handle": "CEESA38-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CEESA38-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18481"
},
{
"href": "https://whois.arin.net/rest/poc/CEESA38-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18481"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"https://www.lhric.org",
"Service Desk Hours: 7:00am - 5:00pm"
],
"title": "Registration Comments"
}
],
"roles": [
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "450 Mamaroneck Avenue\nHarrison\nNY\n10528\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Malleh Ceesay"
],
[
"n",
[],
"text",
[
"Ceesay",
"Malleh",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-914-592-4203;ext3265"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-17T10:46:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "1993-12-06T00:00:00-05:00"
}
],
"handle": "BSWLHRIC",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BSWLHRIC",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18481"
},
{
"href": "https://whois.arin.net/rest/org/BSWLHRIC",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18481"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"BOCES Southern Westchester Lower Hudson Regional Information Center"
],
[
"adr",
{
"label": "450 Mamaroneck Ave\nHarrison\nNY\n10528\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-05-12T07:16:21-04:00"
},
{
"eventAction": "registration",
"eventDate": "2010-02-03T10:05:43-05:00"
}
],
"handle": "AMELL-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/AMELL-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18481"
},
{
"href": "https://whois.arin.net/rest/poc/AMELL-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18481"
}
],
"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 2022-05-12"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "450 Mamaroneck Ave.\nHarrison\nNY\n10528\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"James Amell"
],
[
"n",
[],
"text",
[
"Amell",
"James",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-914-592-4203;ext3285"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2016-09-29T07:11:22-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-04-17T18:05:26-04:00"
}
],
"handle": "AS18481",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/18481",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/18481"
},
{
"href": "https://whois.arin.net/rest/asn/AS18481",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/18481"
}
],
"name": "BSWLHRICAS",
"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/18481"
}
],
"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/18481"
}
],
"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": 18481,
"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.